890355960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:116

約数の個数: 576

約数和(自身を含む): 3594689280

約数和(自身を除く): 2704333320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 19, 20, 24, 26, 30, 31, 34, 36, 38, 39, 40, 45, 51, 52, 57, 60, 62, 65, 68, 72, 76, 78, 85, 90, 93, 95, 102, 104, 114, 117, 120, 124, 130, 136, 152, 153, 155, 156, 170, 171, 180, 186, 190, 195, 204, 221, 228, 234, 247, 248, 255, 260, 279, 285, 306, 310, 312, 323, 340, 342, 360, 361, 372, 380, 390, 403, 408, 442, 456, 465, 468, 494, 510, 520, 527, 558, 570, 585, 589, 612, 620, 646, 663, 680, 684, 722, 741, 744, 760, 765, 780, 806, 855, 884, 930, 936, 969, 988, 1020, 1054, 1083, 1105, 1116, 1140, 1170, 1178, 1209, 1224, 1235, 1240, 1292, 1326, 1368, 1395, 1444, 1482, 1530, 1560, 1581, 1612, 1615, 1710, 1767, 1768, 1805, 1860, 1938, 1976, 1989, 2015, 2040, 2108, 2166, 2210, 2223, 2232, 2280, 2340, 2356, 2418, 2470, 2584, 2635, 2652, 2790, 2888, 2907, 2945, 2964, 3060, 3162, 3224, 3230, 3249, 3315, 3420, 3534, 3610, 3627, 3705, 3720, 3876, 3978, 4030, 4199, 4216, 4332, 4420, 4446, 4680, 4693, 4712, 4743, 4836, 4845, 4940, 5270, 5301, 5304, 5415, 5580, 5814, 5890, 5928, 6045, 6120, 6137, 6324, 6460, 6498, 6630, 6840, 6851, 7068, 7220, 7254, 7410, 7657, 7752, 7905, 7956, 8060, 8398, 8664, 8835, 8840, 8892, 9386, 9486, 9672, 9690, 9880, 9945, 10013, 10540, 10602, 10830, 11115, 11160, 11191, 11628, 11780, 12090, 12274, 12597, 12648, 12920, 12996, 13260, 13702, 14079, 14136, 14440, 14508, 14535, 14820, 15314, 15810, 15912, 16120, 16245, 16796, 17670, 17784, 18135, 18411, 18772, 18972, 19380, 19890, 20026, 20553, 20995, 21080, 21204, 21660, 22230, 22382, 22971, 23256, 23465, 23560, 23715, 24180, 24548, 25194, 25992, 26505, 26520, 27404, 28158, 29016, 29070, 29640, 30039, 30628, 30685, 31620, 32490, 33573, 33592, 34255, 35340, 36270, 36822, 37544, 37791, 37944, 38285, 38760, 39780, 40052, 41106, 41990, 42237, 42408, 43320, 44460, 44764, 45942, 46930, 47430, 48360, 49096, 50065, 50388, 53010, 54808, 55233, 55955, 56316, 58140, 60078, 61256, 61370, 61659, 62985, 63240, 64980, 67146, 68510, 68913, 70395, 70680, 72540, 73644, 75582, 76570, 79560, 79781, 80104, 82212, 83980, 84474, 88920, 89528, 90117, 91884, 92055, 93860, 94860, 100130, 100719, 100776, 102765, 106020, 110466, 111910, 112632, 114855, 116280, 120156, 122740, 123318, 125970, 129960, 130169, 134292, 137020, 137826, 140790, 145080, 145483, 147288, 150195, 151164, 153140, 159562, 164424, 167865, 167960, 168948, 180234, 183768, 184110, 187720, 188955, 189720, 190247, 200260, 201438, 205530, 211185, 212040, 220932, 223820, 229710, 239343, 240312, 245480, 246636, 251940, 260338, 268584, 274040, 275652, 276165, 281580, 290966, 300390, 302328, 306280, 308295, 319124, 335730, 337896, 344565, 360468, 368220, 377910, 380494, 390507, 398905, 400520, 402876, 411060, 422370, 436449, 441864, 447640, 450585, 459420, 478686, 493272, 503595, 503880, 520676, 551304, 552330, 563160, 570741, 581932, 600780, 616590, 638248, 650845, 671460, 689130, 718029, 720936, 727415, 736440, 755820, 760988, 781014, 797810, 805752, 822120, 844740, 872898, 901170, 918840, 951235, 957372, 1007190, 1041352, 1104660, 1141482, 1163864, 1171521, 1196715, 1201560, 1233180, 1301690, 1309347, 1342920, 1378260, 1436058, 1454830, 1511640, 1521976, 1562028, 1595620, 1689480, 1712223, 1745796, 1802340, 1902470, 1914744, 1952535, 2014380, 2182245, 2209320, 2282964, 2343042, 2393430, 2466360, 2473211, 2603380, 2618694, 2756520, 2853705, 2872116, 2909660, 3124056, 3191240, 3424446, 3491592, 3590145, 3604680, 3804940, 3905070, 4028760, 4364490, 4565928, 4686084, 4786860, 4946422, 5206760, 5237388, 5707410, 5744232, 5819320, 5857605, 6546735, 6848892, 7180290, 7419633, 7609880, 7810140, 8561115, 8728980, 9372168, 9573720, 9892844, 10474776, 11414820, 11715210, 12366055, 13093470, 13697784, 14360580, 14839266, 15620280, 17122230, 17457960, 19785688, 22258899, 22829640, 23430420, 24732110, 26186940, 28721160, 29678532, 34244460, 37098165, 44517798, 46860840, 49464220, 52373880, 59357064, 68488920, 74196330, 89035596, 98928440, 111294495, 148392660, 178071192, 222588990, 296785320, 445177980, 890355960]

約数ペア:

[(1, 890355960), (2, 445177980), (3, 296785320), (4, 222588990), (5, 178071192), (6, 148392660), (8, 111294495), (9, 98928440), (10, 89035596), (12, 74196330), (13, 68488920), (15, 59357064), (17, 52373880), (18, 49464220), (19, 46860840), (20, 44517798), (24, 37098165), (26, 34244460), (30, 29678532), (31, 28721160), (34, 26186940), (36, 24732110), (38, 23430420), (39, 22829640), (40, 22258899), (45, 19785688), (51, 17457960), (52, 17122230), (57, 15620280), (60, 14839266), (62, 14360580), (65, 13697784), (68, 13093470), (72, 12366055), (76, 11715210), (78, 11414820), (85, 10474776), (90, 9892844), (93, 9573720), (95, 9372168), (102, 8728980), (104, 8561115), (114, 7810140), (117, 7609880), (120, 7419633), (124, 7180290), (130, 6848892), (136, 6546735), (152, 5857605), (153, 5819320), (155, 5744232), (156, 5707410), (170, 5237388), (171, 5206760), (180, 4946422), (186, 4786860), (190, 4686084), (195, 4565928), (204, 4364490), (221, 4028760), (228, 3905070), (234, 3804940), (247, 3604680), (248, 3590145), (255, 3491592), (260, 3424446), (279, 3191240), (285, 3124056), (306, 2909660), (310, 2872116), (312, 2853705), (323, 2756520), (340, 2618694), (342, 2603380), (360, 2473211), (361, 2466360), (372, 2393430), (380, 2343042), (390, 2282964), (403, 2209320), (408, 2182245), (442, 2014380), (456, 1952535), (465, 1914744), (468, 1902470), (494, 1802340), (510, 1745796), (520, 1712223), (527, 1689480), (558, 1595620), (570, 1562028), (585, 1521976), (589, 1511640), (612, 1454830), (620, 1436058), (646, 1378260), (663, 1342920), (680, 1309347), (684, 1301690), (722, 1233180), (741, 1201560), (744, 1196715), (760, 1171521), (765, 1163864), (780, 1141482), (806, 1104660), (855, 1041352), (884, 1007190), (930, 957372), (936, 951235), (969, 918840), (988, 901170), (1020, 872898), (1054, 844740), (1083, 822120), (1105, 805752), (1116, 797810), (1140, 781014), (1170, 760988), (1178, 755820), (1209, 736440), (1224, 727415), (1235, 720936), (1240, 718029), (1292, 689130), (1326, 671460), (1368, 650845), (1395, 638248), (1444, 616590), (1482, 600780), (1530, 581932), (1560, 570741), (1581, 563160), (1612, 552330), (1615, 551304), (1710, 520676), (1767, 503880), (1768, 503595), (1805, 493272), (1860, 478686), (1938, 459420), (1976, 450585), (1989, 447640), (2015, 441864), (2040, 436449), (2108, 422370), (2166, 411060), (2210, 402876), (2223, 400520), (2232, 398905), (2280, 390507), (2340, 380494), (2356, 377910), (2418, 368220), (2470, 360468), (2584, 344565), (2635, 337896), (2652, 335730), (2790, 319124), (2888, 308295), (2907, 306280), (2945, 302328), (2964, 300390), (3060, 290966), (3162, 281580), (3224, 276165), (3230, 275652), (3249, 274040), (3315, 268584), (3420, 260338), (3534, 251940), (3610, 246636), (3627, 245480), (3705, 240312), (3720, 239343), (3876, 229710), (3978, 223820), (4030, 220932), (4199, 212040), (4216, 211185), (4332, 205530), (4420, 201438), (4446, 200260), (4680, 190247), (4693, 189720), (4712, 188955), (4743, 187720), (4836, 184110), (4845, 183768), (4940, 180234), (5270, 168948), (5301, 167960), (5304, 167865), (5415, 164424), (5580, 159562), (5814, 153140), (5890, 151164), (5928, 150195), (6045, 147288), (6120, 145483), (6137, 145080), (6324, 140790), (6460, 137826), (6498, 137020), (6630, 134292), (6840, 130169), (6851, 129960), (7068, 125970), (7220, 123318), (7254, 122740), (7410, 120156), (7657, 116280), (7752, 114855), (7905, 112632), (7956, 111910), (8060, 110466), (8398, 106020), (8664, 102765), (8835, 100776), (8840, 100719), (8892, 100130), (9386, 94860), (9486, 93860), (9672, 92055), (9690, 91884), (9880, 90117), (9945, 89528), (10013, 88920), (10540, 84474), (10602, 83980), (10830, 82212), (11115, 80104), (11160, 79781), (11191, 79560), (11628, 76570), (11780, 75582), (12090, 73644), (12274, 72540), (12597, 70680), (12648, 70395), (12920, 68913), (12996, 68510), (13260, 67146), (13702, 64980), (14079, 63240), (14136, 62985), (14440, 61659), (14508, 61370), (14535, 61256), (14820, 60078), (15314, 58140), (15810, 56316), (15912, 55955), (16120, 55233), (16245, 54808), (16796, 53010), (17670, 50388), (17784, 50065), (18135, 49096), (18411, 48360), (18772, 47430), (18972, 46930), (19380, 45942), (19890, 44764), (20026, 44460), (20553, 43320), (20995, 42408), (21080, 42237), (21204, 41990), (21660, 41106), (22230, 40052), (22382, 39780), (22971, 38760), (23256, 38285), (23465, 37944), (23560, 37791), (23715, 37544), (24180, 36822), (24548, 36270), (25194, 35340), (25992, 34255), (26505, 33592), (26520, 33573), (27404, 32490), (28158, 31620), (29016, 30685), (29070, 30628), (29640, 30039)]