864275040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1090

約数の個数: 288

約数和(自身を含む): 3207859200

約数和(自身を除く): 2343584160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 32, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 96, 114, 120, 124, 144, 152, 155, 160, 171, 180, 186, 190, 228, 240, 248, 279, 285, 288, 304, 310, 342, 360, 372, 380, 456, 465, 480, 496, 558, 570, 589, 608, 620, 684, 720, 744, 760, 855, 912, 930, 992, 1019, 1116, 1140, 1178, 1240, 1368, 1395, 1440, 1488, 1520, 1710, 1767, 1824, 1860, 2038, 2232, 2280, 2356, 2480, 2736, 2790, 2945, 2976, 3040, 3057, 3420, 3534, 3720, 4076, 4464, 4560, 4712, 4960, 5095, 5301, 5472, 5580, 5890, 6114, 6840, 7068, 7440, 8152, 8835, 8928, 9120, 9171, 9424, 10190, 10602, 11160, 11780, 12228, 13680, 14136, 14880, 15285, 16304, 17670, 18342, 18848, 19361, 20380, 21204, 22320, 23560, 24456, 26505, 27360, 28272, 30570, 31589, 32608, 35340, 36684, 38722, 40760, 42408, 44640, 45855, 47120, 48912, 53010, 56544, 58083, 61140, 63178, 70680, 73368, 77444, 81520, 84816, 91710, 94240, 94767, 96805, 97824, 106020, 116166, 122280, 126356, 141360, 146736, 154888, 157945, 163040, 169632, 174249, 183420, 189534, 193610, 212040, 232332, 244560, 252712, 282720, 284301, 290415, 293472, 309776, 315890, 348498, 366840, 379068, 387220, 424080, 464664, 473835, 489120, 505424, 568602, 580830, 600191, 619552, 631780, 696996, 733680, 758136, 774440, 848160, 871245, 929328, 947670, 1010848, 1137204, 1161660, 1200382, 1263560, 1393992, 1421505, 1467360, 1516272, 1548880, 1742490, 1800573, 1858656, 1895340, 2274408, 2323320, 2400764, 2527120, 2787984, 2843010, 3000955, 3032544, 3097760, 3484980, 3601146, 3790680, 4548816, 4646640, 4801528, 5054240, 5401719, 5575968, 5686020, 6001910, 6969960, 7202292, 7581360, 9002865, 9097632, 9293280, 9603056, 10803438, 11372040, 12003820, 13939920, 14404584, 15162720, 18005730, 19206112, 21606876, 22744080, 24007640, 27008595, 27879840, 28809168, 36011460, 43213752, 45488160, 48015280, 54017190, 57618336, 72022920, 86427504, 96030560, 108034380, 144045840, 172855008, 216068760, 288091680, 432137520, 864275040]

約数ペア:

[(1, 864275040), (2, 432137520), (3, 288091680), (4, 216068760), (5, 172855008), (6, 144045840), (8, 108034380), (9, 96030560), (10, 86427504), (12, 72022920), (15, 57618336), (16, 54017190), (18, 48015280), (19, 45488160), (20, 43213752), (24, 36011460), (30, 28809168), (31, 27879840), (32, 27008595), (36, 24007640), (38, 22744080), (40, 21606876), (45, 19206112), (48, 18005730), (57, 15162720), (60, 14404584), (62, 13939920), (72, 12003820), (76, 11372040), (80, 10803438), (90, 9603056), (93, 9293280), (95, 9097632), (96, 9002865), (114, 7581360), (120, 7202292), (124, 6969960), (144, 6001910), (152, 5686020), (155, 5575968), (160, 5401719), (171, 5054240), (180, 4801528), (186, 4646640), (190, 4548816), (228, 3790680), (240, 3601146), (248, 3484980), (279, 3097760), (285, 3032544), (288, 3000955), (304, 2843010), (310, 2787984), (342, 2527120), (360, 2400764), (372, 2323320), (380, 2274408), (456, 1895340), (465, 1858656), (480, 1800573), (496, 1742490), (558, 1548880), (570, 1516272), (589, 1467360), (608, 1421505), (620, 1393992), (684, 1263560), (720, 1200382), (744, 1161660), (760, 1137204), (855, 1010848), (912, 947670), (930, 929328), (992, 871245), (1019, 848160), (1116, 774440), (1140, 758136), (1178, 733680), (1240, 696996), (1368, 631780), (1395, 619552), (1440, 600191), (1488, 580830), (1520, 568602), (1710, 505424), (1767, 489120), (1824, 473835), (1860, 464664), (2038, 424080), (2232, 387220), (2280, 379068), (2356, 366840), (2480, 348498), (2736, 315890), (2790, 309776), (2945, 293472), (2976, 290415), (3040, 284301), (3057, 282720), (3420, 252712), (3534, 244560), (3720, 232332), (4076, 212040), (4464, 193610), (4560, 189534), (4712, 183420), (4960, 174249), (5095, 169632), (5301, 163040), (5472, 157945), (5580, 154888), (5890, 146736), (6114, 141360), (6840, 126356), (7068, 122280), (7440, 116166), (8152, 106020), (8835, 97824), (8928, 96805), (9120, 94767), (9171, 94240), (9424, 91710), (10190, 84816), (10602, 81520), (11160, 77444), (11780, 73368), (12228, 70680), (13680, 63178), (14136, 61140), (14880, 58083), (15285, 56544), (16304, 53010), (17670, 48912), (18342, 47120), (18848, 45855), (19361, 44640), (20380, 42408), (21204, 40760), (22320, 38722), (23560, 36684), (24456, 35340), (26505, 32608), (27360, 31589), (28272, 30570)]