28405303920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:358

約数の個数: 720

約数和(自身を含む): 115052734368

約数和(自身を除く): 86647430448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 61, 63, 67, 70, 72, 80, 84, 90, 98, 105, 112, 120, 122, 126, 134, 140, 144, 147, 168, 180, 183, 196, 197, 201, 210, 240, 244, 245, 252, 268, 280, 294, 305, 315, 335, 336, 360, 366, 392, 394, 402, 420, 427, 441, 469, 488, 490, 504, 536, 549, 560, 588, 591, 603, 610, 630, 670, 720, 732, 735, 784, 788, 804, 840, 854, 882, 915, 938, 976, 980, 985, 1005, 1008, 1072, 1098, 1176, 1182, 1206, 1220, 1260, 1281, 1340, 1379, 1407, 1464, 1470, 1576, 1608, 1680, 1708, 1764, 1773, 1830, 1876, 1960, 1970, 2010, 2135, 2196, 2205, 2345, 2352, 2364, 2412, 2440, 2520, 2562, 2680, 2745, 2758, 2814, 2928, 2940, 2955, 2989, 3015, 3152, 3216, 3283, 3416, 3528, 3546, 3660, 3752, 3843, 3920, 3940, 4020, 4087, 4137, 4221, 4270, 4392, 4410, 4690, 4728, 4824, 4880, 5040, 5124, 5360, 5490, 5516, 5628, 5880, 5910, 5978, 6030, 6405, 6566, 6832, 6895, 7035, 7056, 7092, 7320, 7504, 7686, 7880, 8040, 8174, 8274, 8442, 8540, 8784, 8820, 8865, 8967, 9380, 9456, 9648, 9653, 9849, 10248, 10980, 11032, 11256, 11760, 11820, 11956, 12017, 12060, 12261, 12411, 12810, 13132, 13199, 13790, 14070, 14184, 14640, 14945, 15372, 15760, 16080, 16348, 16415, 16548, 16884, 17080, 17640, 17730, 17934, 18760, 19215, 19306, 19698, 20435, 20496, 20685, 21105, 21960, 22064, 22512, 23640, 23912, 24034, 24120, 24522, 24822, 25620, 26264, 26398, 26901, 27580, 28140, 28368, 28609, 28959, 29547, 29890, 30744, 32696, 32830, 33096, 33768, 34160, 35280, 35460, 35868, 36051, 36783, 37520, 38430, 38612, 39396, 39597, 40870, 41370, 42210, 43920, 44835, 47280, 47824, 48068, 48240, 48265, 49044, 49245, 49644, 51240, 52528, 52796, 53802, 55160, 56280, 57218, 57918, 59094, 59780, 60085, 61305, 61488, 62055, 65392, 65660, 65995, 66192, 67536, 70920, 71736, 72102, 73566, 76860, 77224, 78792, 79194, 81740, 82740, 84119, 84420, 85827, 86877, 89670, 92393, 96136, 96530, 98088, 98490, 99288, 102480, 105592, 107604, 108153, 110320, 112560, 114436, 115836, 118188, 118791, 119560, 120170, 122610, 124110, 131320, 131990, 134505, 141840, 143045, 143472, 144204, 144795, 147132, 147735, 153720, 154448, 157584, 158388, 163480, 165480, 168238, 168840, 171654, 173754, 179340, 180255, 183915, 184786, 192272, 193060, 196176, 196980, 197985, 198576, 200263, 211184, 215208, 216306, 228872, 231672, 236376, 237582, 239120, 240340, 245220, 248220, 252357, 257481, 262640, 263980, 269010, 277179, 286090, 288408, 289590, 294264, 295470, 307440, 316776, 326960, 330960, 336476, 337680, 343308, 347508, 358680, 360510, 367830, 369572, 386120, 393960, 395970, 400526, 420595, 429135, 430416, 432612, 434385, 457744, 461965, 463344, 472752, 475164, 480680, 490440, 496440, 504714, 514962, 527960, 538020, 540765, 554358, 572180, 576816, 579180, 588528, 588833, 590940, 593955, 600789, 633552, 646751, 672952, 686616, 695016, 717360, 721020, 735660, 739144, 757071, 772240, 787920, 791940, 801052, 805139, 831537, 841190, 858270, 865224, 868770, 923930, 950328, 961360, 980880, 992880, 1001315, 1009428, 1029924, 1055920, 1076040, 1081530, 1108716, 1144360, 1158360, 1177666, 1181880, 1187910, 1201578, 1261785, 1287405, 1293502, 1345904, 1373232, 1385895, 1390032, 1442040, 1471320, 1478288, 1514142, 1583880, 1602104, 1610278, 1663074, 1682380, 1716540, 1730448, 1737540, 1766499, 1802367, 1847860, 1900656, 1940253, 2002630, 2018856, 2059848, 2152080, 2163060, 2217432, 2288720, 2316720, 2355332, 2363760, 2375820, 2403156, 2415417, 2523570, 2574810, 2587004, 2771790, 2884080, 2942640, 2944165, 3003945, 3028284, 3167760, 3204208, 3220556, 3233755, 3326148, 3364760, 3433080, 3475080, 3532998, 3604734, 3695720, 3785355, 3880506, 4005260, 4025695, 4037712, 4119696, 4157685, 4326120, 4434864, 4710664, 4751640, 4806312, 4830834, 5047140, 5149620, 5174008, 5299497, 5543580, 5635973, 5820759, 5888330, 6007890, 6056568, 6441112, 6467510, 6652296, 6729520, 6866160, 6950160, 7065996, 7209468, 7246251, 7391440, 7570710, 7761012, 8010520, 8051390, 8315370, 8652240, 8832495, 9011835, 9421328, 9503280, 9612624, 9661668, 9701265, 10094280, 10299240, 10348016, 10598994, 11087160, 11271946, 11641518, 11776660, 12015780, 12077085, 12113136, 12882224, 12935020, 13304592, 14131992, 14418936, 14492502, 15141420, 15522024, 16021040, 16102780, 16630740, 16907919, 17664990, 18023670, 19323336, 19402530, 20188560, 20598480, 21197988, 22174320, 22543892, 23283036, 23553320, 24031560, 24154170, 25870040, 26497485, 28179865, 28263984, 28837872, 28985004, 29103795, 30282840, 31044048, 32205560, 33261480, 33815838, 35329980, 36047340, 36231255, 38646672, 38805060, 39451811, 42395976, 45087784, 46566072, 47106640, 48063120, 48308340, 50723757, 51740080, 52994970, 56359730, 57970008, 58207590, 60565680, 64411120, 66522960, 67631676, 70659960, 72094680, 72462510, 77610120, 78903622, 84539595, 84791952, 90175568, 93132144, 96616680, 101447514, 105989940, 112719460, 115940016, 116415180, 118355433, 135263352, 141319920, 144189360, 144925020, 155220240, 157807244, 169079190, 193233360, 197259055, 202895028, 211979880, 225438920, 232830360, 236710866, 253618785, 270526704, 289850040, 315614488, 338158380, 355066299, 394518110, 405790056, 423959760, 450877840, 465660720, 473421732, 507237570, 579700080, 591777165, 631228976, 676316760, 710132598, 789036220, 811580112, 946843464, 1014475140, 1183554330, 1352633520, 1420265196, 1578072440, 1775331495, 1893686928, 2028950280, 2367108660, 2840530392, 3156144880, 3550662990, 4057900560, 4734217320, 5681060784, 7101325980, 9468434640, 14202651960, 28405303920]

約数ペア:

[(1, 28405303920), (2, 14202651960), (3, 9468434640), (4, 7101325980), (5, 5681060784), (6, 4734217320), (7, 4057900560), (8, 3550662990), (9, 3156144880), (10, 2840530392), (12, 2367108660), (14, 2028950280), (15, 1893686928), (16, 1775331495), (18, 1578072440), (20, 1420265196), (21, 1352633520), (24, 1183554330), (28, 1014475140), (30, 946843464), (35, 811580112), (36, 789036220), (40, 710132598), (42, 676316760), (45, 631228976), (48, 591777165), (49, 579700080), (56, 507237570), (60, 473421732), (61, 465660720), (63, 450877840), (67, 423959760), (70, 405790056), (72, 394518110), (80, 355066299), (84, 338158380), (90, 315614488), (98, 289850040), (105, 270526704), (112, 253618785), (120, 236710866), (122, 232830360), (126, 225438920), (134, 211979880), (140, 202895028), (144, 197259055), (147, 193233360), (168, 169079190), (180, 157807244), (183, 155220240), (196, 144925020), (197, 144189360), (201, 141319920), (210, 135263352), (240, 118355433), (244, 116415180), (245, 115940016), (252, 112719460), (268, 105989940), (280, 101447514), (294, 96616680), (305, 93132144), (315, 90175568), (335, 84791952), (336, 84539595), (360, 78903622), (366, 77610120), (392, 72462510), (394, 72094680), (402, 70659960), (420, 67631676), (427, 66522960), (441, 64411120), (469, 60565680), (488, 58207590), (490, 57970008), (504, 56359730), (536, 52994970), (549, 51740080), (560, 50723757), (588, 48308340), (591, 48063120), (603, 47106640), (610, 46566072), (630, 45087784), (670, 42395976), (720, 39451811), (732, 38805060), (735, 38646672), (784, 36231255), (788, 36047340), (804, 35329980), (840, 33815838), (854, 33261480), (882, 32205560), (915, 31044048), (938, 30282840), (976, 29103795), (980, 28985004), (985, 28837872), (1005, 28263984), (1008, 28179865), (1072, 26497485), (1098, 25870040), (1176, 24154170), (1182, 24031560), (1206, 23553320), (1220, 23283036), (1260, 22543892), (1281, 22174320), (1340, 21197988), (1379, 20598480), (1407, 20188560), (1464, 19402530), (1470, 19323336), (1576, 18023670), (1608, 17664990), (1680, 16907919), (1708, 16630740), (1764, 16102780), (1773, 16021040), (1830, 15522024), (1876, 15141420), (1960, 14492502), (1970, 14418936), (2010, 14131992), (2135, 13304592), (2196, 12935020), (2205, 12882224), (2345, 12113136), (2352, 12077085), (2364, 12015780), (2412, 11776660), (2440, 11641518), (2520, 11271946), (2562, 11087160), (2680, 10598994), (2745, 10348016), (2758, 10299240), (2814, 10094280), (2928, 9701265), (2940, 9661668), (2955, 9612624), (2989, 9503280), (3015, 9421328), (3152, 9011835), (3216, 8832495), (3283, 8652240), (3416, 8315370), (3528, 8051390), (3546, 8010520), (3660, 7761012), (3752, 7570710), (3843, 7391440), (3920, 7246251), (3940, 7209468), (4020, 7065996), (4087, 6950160), (4137, 6866160), (4221, 6729520), (4270, 6652296), (4392, 6467510), (4410, 6441112), (4690, 6056568), (4728, 6007890), (4824, 5888330), (4880, 5820759), (5040, 5635973), (5124, 5543580), (5360, 5299497), (5490, 5174008), (5516, 5149620), (5628, 5047140), (5880, 4830834), (5910, 4806312), (5978, 4751640), (6030, 4710664), (6405, 4434864), (6566, 4326120), (6832, 4157685), (6895, 4119696), (7035, 4037712), (7056, 4025695), (7092, 4005260), (7320, 3880506), (7504, 3785355), (7686, 3695720), (7880, 3604734), (8040, 3532998), (8174, 3475080), (8274, 3433080), (8442, 3364760), (8540, 3326148), (8784, 3233755), (8820, 3220556), (8865, 3204208), (8967, 3167760), (9380, 3028284), (9456, 3003945), (9648, 2944165), (9653, 2942640), (9849, 2884080), (10248, 2771790), (10980, 2587004), (11032, 2574810), (11256, 2523570), (11760, 2415417), (11820, 2403156), (11956, 2375820), (12017, 2363760), (12060, 2355332), (12261, 2316720), (12411, 2288720), (12810, 2217432), (13132, 2163060), (13199, 2152080), (13790, 2059848), (14070, 2018856), (14184, 2002630), (14640, 1940253), (14945, 1900656), (15372, 1847860), (15760, 1802367), (16080, 1766499), (16348, 1737540), (16415, 1730448), (16548, 1716540), (16884, 1682380), (17080, 1663074), (17640, 1610278), (17730, 1602104), (17934, 1583880), (18760, 1514142), (19215, 1478288), (19306, 1471320), (19698, 1442040), (20435, 1390032), (20496, 1385895), (20685, 1373232), (21105, 1345904), (21960, 1293502), (22064, 1287405), (22512, 1261785), (23640, 1201578), (23912, 1187910), (24034, 1181880), (24120, 1177666), (24522, 1158360), (24822, 1144360), (25620, 1108716), (26264, 1081530), (26398, 1076040), (26901, 1055920), (27580, 1029924), (28140, 1009428), (28368, 1001315), (28609, 992880), (28959, 980880), (29547, 961360), (29890, 950328), (30744, 923930), (32696, 868770), (32830, 865224), (33096, 858270), (33768, 841190), (34160, 831537), (35280, 805139), (35460, 801052), (35868, 791940), (36051, 787920), (36783, 772240), (37520, 757071), (38430, 739144), (38612, 735660), (39396, 721020), (39597, 717360), (40870, 695016), (41370, 686616), (42210, 672952), (43920, 646751), (44835, 633552), (47280, 600789), (47824, 593955), (48068, 590940), (48240, 588833), (48265, 588528), (49044, 579180), (49245, 576816), (49644, 572180), (51240, 554358), (52528, 540765), (52796, 538020), (53802, 527960), (55160, 514962), (56280, 504714), (57218, 496440), (57918, 490440), (59094, 480680), (59780, 475164), (60085, 472752), (61305, 463344), (61488, 461965), (62055, 457744), (65392, 434385), (65660, 432612), (65995, 430416), (66192, 429135), (67536, 420595), (70920, 400526), (71736, 395970), (72102, 393960), (73566, 386120), (76860, 369572), (77224, 367830), (78792, 360510), (79194, 358680), (81740, 347508), (82740, 343308), (84119, 337680), (84420, 336476), (85827, 330960), (86877, 326960), (89670, 316776), (92393, 307440), (96136, 295470), (96530, 294264), (98088, 289590), (98490, 288408), (99288, 286090), (102480, 277179), (105592, 269010), (107604, 263980), (108153, 262640), (110320, 257481), (112560, 252357), (114436, 248220), (115836, 245220), (118188, 240340), (118791, 239120), (119560, 237582), (120170, 236376), (122610, 231672), (124110, 228872), (131320, 216306), (131990, 215208), (134505, 211184), (141840, 200263), (143045, 198576), (143472, 197985), (144204, 196980), (144795, 196176), (147132, 193060), (147735, 192272), (153720, 184786), (154448, 183915), (157584, 180255), (158388, 179340), (163480, 173754), (165480, 171654), (168238, 168840)]