1987516440

素因数分解:

$2^3\times 3^6\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:163

約数の個数: 672

約数和(自身を含む): 8477920080

約数和(自身を除く): 6490403640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 54, 56, 60, 63, 65, 70, 72, 78, 81, 84, 90, 91, 98, 104, 105, 107, 108, 117, 120, 126, 130, 135, 140, 147, 156, 162, 168, 180, 182, 189, 195, 196, 210, 214, 216, 234, 243, 245, 252, 260, 270, 273, 280, 294, 312, 315, 321, 324, 351, 360, 364, 378, 390, 392, 405, 420, 428, 441, 455, 468, 486, 490, 504, 520, 535, 540, 546, 567, 585, 588, 630, 637, 642, 648, 702, 728, 729, 735, 749, 756, 780, 810, 819, 840, 856, 882, 910, 936, 945, 963, 972, 980, 1053, 1070, 1080, 1092, 1134, 1170, 1176, 1215, 1260, 1274, 1284, 1323, 1365, 1391, 1404, 1458, 1470, 1498, 1512, 1560, 1605, 1620, 1638, 1701, 1755, 1764, 1820, 1890, 1911, 1926, 1944, 1960, 2106, 2140, 2184, 2205, 2247, 2268, 2340, 2430, 2457, 2520, 2548, 2568, 2646, 2730, 2782, 2808, 2835, 2889, 2916, 2940, 2996, 3159, 3185, 3210, 3240, 3276, 3402, 3510, 3528, 3640, 3645, 3745, 3780, 3822, 3852, 3969, 4095, 4173, 4212, 4280, 4410, 4494, 4536, 4680, 4815, 4860, 4914, 5096, 5103, 5243, 5265, 5292, 5460, 5564, 5670, 5733, 5778, 5832, 5880, 5992, 6318, 6370, 6420, 6552, 6615, 6741, 6804, 6955, 7020, 7290, 7371, 7490, 7560, 7644, 7704, 7938, 8190, 8346, 8424, 8505, 8667, 8820, 8988, 9477, 9555, 9630, 9720, 9737, 9828, 10206, 10486, 10530, 10584, 10920, 11128, 11235, 11340, 11466, 11556, 11907, 12285, 12519, 12636, 12740, 12840, 13230, 13482, 13608, 13910, 14040, 14445, 14580, 14742, 14980, 15288, 15729, 15795, 15876, 16380, 16692, 17010, 17199, 17334, 17640, 17976, 18954, 19110, 19260, 19474, 19656, 19845, 20223, 20412, 20865, 20972, 21060, 22113, 22470, 22680, 22932, 23112, 23814, 24570, 25038, 25272, 25480, 25515, 26001, 26215, 26460, 26964, 27820, 28665, 28890, 29160, 29211, 29484, 29960, 31458, 31590, 31752, 32760, 33384, 33705, 34020, 34398, 34668, 35721, 36855, 37557, 37908, 38220, 38520, 38948, 39690, 40446, 40824, 41730, 41944, 42120, 43335, 44226, 44940, 45864, 47187, 47385, 47628, 48685, 49140, 50076, 51030, 51597, 52002, 52430, 52920, 53928, 55640, 57330, 57780, 58422, 58968, 59535, 60669, 62595, 62916, 63180, 66339, 67410, 68040, 68159, 68796, 69336, 71442, 73710, 75114, 75816, 76440, 77896, 78003, 78645, 79380, 80892, 83460, 85995, 86670, 87633, 88452, 89880, 94374, 94770, 95256, 97370, 98280, 100152, 101115, 102060, 103194, 104004, 104860, 110565, 112671, 114660, 115560, 116844, 119070, 121338, 125190, 125832, 126360, 130005, 132678, 134820, 136318, 137592, 141561, 142884, 146055, 147420, 150228, 154791, 156006, 157290, 158760, 161784, 166920, 171990, 173340, 175266, 176904, 178605, 182007, 187785, 188748, 189540, 194740, 202230, 204120, 204477, 206388, 208008, 209720, 221130, 225342, 229320, 233688, 235935, 238140, 242676, 250380, 257985, 260010, 262899, 265356, 269640, 272636, 283122, 285768, 292110, 294840, 300456, 303345, 309582, 312012, 314580, 331695, 338013, 340795, 343980, 346680, 350532, 357210, 364014, 375570, 377496, 379080, 389480, 390015, 404460, 408954, 412776, 424683, 438165, 442260, 450684, 464373, 471870, 476280, 485352, 500760, 515970, 520020, 525798, 530712, 545272, 546021, 563355, 566244, 584220, 606690, 613431, 619164, 624024, 629160, 663390, 676026, 681590, 687960, 701064, 707805, 714420, 728028, 751140, 773955, 780030, 788697, 808920, 817908, 849366, 876330, 884520, 901368, 910035, 928746, 943740, 1014039, 1022385, 1031940, 1040040, 1051596, 1092042, 1126710, 1132488, 1168440, 1213380, 1226862, 1238328, 1274049, 1314495, 1326780, 1352052, 1363180, 1415610, 1428840, 1456056, 1502280, 1547910, 1560060, 1577394, 1635816, 1690065, 1698732, 1752660, 1820070, 1840293, 1857492, 1887480, 2028078, 2044770, 2063880, 2103192, 2123415, 2184084, 2253420, 2321865, 2366091, 2426760, 2453724, 2548098, 2628990, 2653560, 2704104, 2726360, 2730105, 2831220, 3067155, 3095820, 3120120, 3154788, 3380130, 3397464, 3505320, 3640140, 3680586, 3714984, 3822147, 3943485, 4056156, 4089540, 4246830, 4368168, 4506840, 4643730, 4732182, 4907448, 5070195, 5096196, 5257980, 5460210, 5520879, 5662440, 6134310, 6191640, 6309576, 6370245, 6760260, 7098273, 7280280, 7361172, 7644294, 7886970, 8112312, 8179080, 8493660, 9201465, 9287460, 9464364, 10140390, 10192392, 10515960, 10920420, 11041758, 11830455, 12268620, 12740490, 13520520, 14196546, 14722344, 15288588, 15773940, 16562637, 16987320, 18402930, 18574920, 18928728, 19110735, 20280780, 21840840, 22083516, 23660910, 24537240, 25480980, 27604395, 28393092, 30577176, 31547880, 33125274, 35491365, 36805860, 38221470, 40561560, 44167032, 47321820, 49687911, 50961960, 55208790, 56786184, 66250548, 70982730, 73611720, 76442940, 82813185, 94643640, 99375822, 110417580, 132501096, 141965460, 152885880, 165626370, 198751644, 220835160, 248439555, 283930920, 331252740, 397503288, 496879110, 662505480, 993758220, 1987516440]

約数ペア:

[(1, 1987516440), (2, 993758220), (3, 662505480), (4, 496879110), (5, 397503288), (6, 331252740), (7, 283930920), (8, 248439555), (9, 220835160), (10, 198751644), (12, 165626370), (13, 152885880), (14, 141965460), (15, 132501096), (18, 110417580), (20, 99375822), (21, 94643640), (24, 82813185), (26, 76442940), (27, 73611720), (28, 70982730), (30, 66250548), (35, 56786184), (36, 55208790), (39, 50961960), (40, 49687911), (42, 47321820), (45, 44167032), (49, 40561560), (52, 38221470), (54, 36805860), (56, 35491365), (60, 33125274), (63, 31547880), (65, 30577176), (70, 28393092), (72, 27604395), (78, 25480980), (81, 24537240), (84, 23660910), (90, 22083516), (91, 21840840), (98, 20280780), (104, 19110735), (105, 18928728), (107, 18574920), (108, 18402930), (117, 16987320), (120, 16562637), (126, 15773940), (130, 15288588), (135, 14722344), (140, 14196546), (147, 13520520), (156, 12740490), (162, 12268620), (168, 11830455), (180, 11041758), (182, 10920420), (189, 10515960), (195, 10192392), (196, 10140390), (210, 9464364), (214, 9287460), (216, 9201465), (234, 8493660), (243, 8179080), (245, 8112312), (252, 7886970), (260, 7644294), (270, 7361172), (273, 7280280), (280, 7098273), (294, 6760260), (312, 6370245), (315, 6309576), (321, 6191640), (324, 6134310), (351, 5662440), (360, 5520879), (364, 5460210), (378, 5257980), (390, 5096196), (392, 5070195), (405, 4907448), (420, 4732182), (428, 4643730), (441, 4506840), (455, 4368168), (468, 4246830), (486, 4089540), (490, 4056156), (504, 3943485), (520, 3822147), (535, 3714984), (540, 3680586), (546, 3640140), (567, 3505320), (585, 3397464), (588, 3380130), (630, 3154788), (637, 3120120), (642, 3095820), (648, 3067155), (702, 2831220), (728, 2730105), (729, 2726360), (735, 2704104), (749, 2653560), (756, 2628990), (780, 2548098), (810, 2453724), (819, 2426760), (840, 2366091), (856, 2321865), (882, 2253420), (910, 2184084), (936, 2123415), (945, 2103192), (963, 2063880), (972, 2044770), (980, 2028078), (1053, 1887480), (1070, 1857492), (1080, 1840293), (1092, 1820070), (1134, 1752660), (1170, 1698732), (1176, 1690065), (1215, 1635816), (1260, 1577394), (1274, 1560060), (1284, 1547910), (1323, 1502280), (1365, 1456056), (1391, 1428840), (1404, 1415610), (1458, 1363180), (1470, 1352052), (1498, 1326780), (1512, 1314495), (1560, 1274049), (1605, 1238328), (1620, 1226862), (1638, 1213380), (1701, 1168440), (1755, 1132488), (1764, 1126710), (1820, 1092042), (1890, 1051596), (1911, 1040040), (1926, 1031940), (1944, 1022385), (1960, 1014039), (2106, 943740), (2140, 928746), (2184, 910035), (2205, 901368), (2247, 884520), (2268, 876330), (2340, 849366), (2430, 817908), (2457, 808920), (2520, 788697), (2548, 780030), (2568, 773955), (2646, 751140), (2730, 728028), (2782, 714420), (2808, 707805), (2835, 701064), (2889, 687960), (2916, 681590), (2940, 676026), (2996, 663390), (3159, 629160), (3185, 624024), (3210, 619164), (3240, 613431), (3276, 606690), (3402, 584220), (3510, 566244), (3528, 563355), (3640, 546021), (3645, 545272), (3745, 530712), (3780, 525798), (3822, 520020), (3852, 515970), (3969, 500760), (4095, 485352), (4173, 476280), (4212, 471870), (4280, 464373), (4410, 450684), (4494, 442260), (4536, 438165), (4680, 424683), (4815, 412776), (4860, 408954), (4914, 404460), (5096, 390015), (5103, 389480), (5243, 379080), (5265, 377496), (5292, 375570), (5460, 364014), (5564, 357210), (5670, 350532), (5733, 346680), (5778, 343980), (5832, 340795), (5880, 338013), (5992, 331695), (6318, 314580), (6370, 312012), (6420, 309582), (6552, 303345), (6615, 300456), (6741, 294840), (6804, 292110), (6955, 285768), (7020, 283122), (7290, 272636), (7371, 269640), (7490, 265356), (7560, 262899), (7644, 260010), (7704, 257985), (7938, 250380), (8190, 242676), (8346, 238140), (8424, 235935), (8505, 233688), (8667, 229320), (8820, 225342), (8988, 221130), (9477, 209720), (9555, 208008), (9630, 206388), (9720, 204477), (9737, 204120), (9828, 202230), (10206, 194740), (10486, 189540), (10530, 188748), (10584, 187785), (10920, 182007), (11128, 178605), (11235, 176904), (11340, 175266), (11466, 173340), (11556, 171990), (11907, 166920), (12285, 161784), (12519, 158760), (12636, 157290), (12740, 156006), (12840, 154791), (13230, 150228), (13482, 147420), (13608, 146055), (13910, 142884), (14040, 141561), (14445, 137592), (14580, 136318), (14742, 134820), (14980, 132678), (15288, 130005), (15729, 126360), (15795, 125832), (15876, 125190), (16380, 121338), (16692, 119070), (17010, 116844), (17199, 115560), (17334, 114660), (17640, 112671), (17976, 110565), (18954, 104860), (19110, 104004), (19260, 103194), (19474, 102060), (19656, 101115), (19845, 100152), (20223, 98280), (20412, 97370), (20865, 95256), (20972, 94770), (21060, 94374), (22113, 89880), (22470, 88452), (22680, 87633), (22932, 86670), (23112, 85995), (23814, 83460), (24570, 80892), (25038, 79380), (25272, 78645), (25480, 78003), (25515, 77896), (26001, 76440), (26215, 75816), (26460, 75114), (26964, 73710), (27820, 71442), (28665, 69336), (28890, 68796), (29160, 68159), (29211, 68040), (29484, 67410), (29960, 66339), (31458, 63180), (31590, 62916), (31752, 62595), (32760, 60669), (33384, 59535), (33705, 58968), (34020, 58422), (34398, 57780), (34668, 57330), (35721, 55640), (36855, 53928), (37557, 52920), (37908, 52430), (38220, 52002), (38520, 51597), (38948, 51030), (39690, 50076), (40446, 49140), (40824, 48685), (41730, 47628), (41944, 47385), (42120, 47187), (43335, 45864), (44226, 44940)]