64928234880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197759}}^1$

素因数の和:197806

約数の個数: 256

約数和(自身を含む): 242058240000

約数和(自身を除く): 177130005120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2432, 2565, 2736, 2880, 3040, 3420, 3456, 3648, 4104, 4320, 4560, 5130, 5472, 5760, 6080, 6840, 7296, 8208, 8640, 9120, 10260, 10944, 12160, 13680, 16416, 17280, 18240, 20520, 21888, 27360, 32832, 36480, 41040, 54720, 65664, 82080, 109440, 164160, 197759, 328320, 395518, 593277, 791036, 988795, 1186554, 1582072, 1779831, 1977590, 2373108, 2966385, 3164144, 3559662, 3757421, 3955180, 4746216, 5339493, 5932770, 6328288, 7119324, 7514842, 7910360, 8899155, 9492432, 10678986, 11272263, 11865540, 12656576, 14238648, 15029684, 15820720, 17798310, 18787105, 18984864, 21357972, 22544526, 23731080, 25313152, 26697465, 28477296, 30059368, 31641440, 33816789, 35596620, 37574210, 37969728, 42715944, 45089052, 47462160, 53394930, 56361315, 56954592, 60118736, 63282880, 67633578, 71193240, 75148420, 75939456, 85431888, 90178104, 94924320, 101450367, 106789860, 112722630, 113909184, 120237472, 126565760, 135267156, 142386480, 150296840, 169083945, 170863776, 180356208, 189848640, 202900734, 213579720, 225445260, 227818368, 240474944, 270534312, 284772960, 300593680, 338167890, 341727552, 360712416, 379697280, 405801468, 427159440, 450890520, 480949888, 507251835, 541068624, 569545920, 601187360, 676335780, 683455104, 721424832, 811602936, 854318880, 901781040, 1014503670, 1082137248, 1139091840, 1202374720, 1352671560, 1442849664, 1623205872, 1708637760, 1803562080, 2029007340, 2164274496, 2404749440, 2705343120, 3246411744, 3417275520, 3607124160, 4058014680, 4328548992, 5410686240, 6492823488, 7214248320, 8116029360, 10821372480, 12985646976, 16232058720, 21642744960, 32464117440, 64928234880]

約数ペア:

[(1, 64928234880), (2, 32464117440), (3, 21642744960), (4, 16232058720), (5, 12985646976), (6, 10821372480), (8, 8116029360), (9, 7214248320), (10, 6492823488), (12, 5410686240), (15, 4328548992), (16, 4058014680), (18, 3607124160), (19, 3417275520), (20, 3246411744), (24, 2705343120), (27, 2404749440), (30, 2164274496), (32, 2029007340), (36, 1803562080), (38, 1708637760), (40, 1623205872), (45, 1442849664), (48, 1352671560), (54, 1202374720), (57, 1139091840), (60, 1082137248), (64, 1014503670), (72, 901781040), (76, 854318880), (80, 811602936), (90, 721424832), (95, 683455104), (96, 676335780), (108, 601187360), (114, 569545920), (120, 541068624), (128, 507251835), (135, 480949888), (144, 450890520), (152, 427159440), (160, 405801468), (171, 379697280), (180, 360712416), (190, 341727552), (192, 338167890), (216, 300593680), (228, 284772960), (240, 270534312), (270, 240474944), (285, 227818368), (288, 225445260), (304, 213579720), (320, 202900734), (342, 189848640), (360, 180356208), (380, 170863776), (384, 169083945), (432, 150296840), (456, 142386480), (480, 135267156), (513, 126565760), (540, 120237472), (570, 113909184), (576, 112722630), (608, 106789860), (640, 101450367), (684, 94924320), (720, 90178104), (760, 85431888), (855, 75939456), (864, 75148420), (912, 71193240), (960, 67633578), (1026, 63282880), (1080, 60118736), (1140, 56954592), (1152, 56361315), (1216, 53394930), (1368, 47462160), (1440, 45089052), (1520, 42715944), (1710, 37969728), (1728, 37574210), (1824, 35596620), (1920, 33816789), (2052, 31641440), (2160, 30059368), (2280, 28477296), (2432, 26697465), (2565, 25313152), (2736, 23731080), (2880, 22544526), (3040, 21357972), (3420, 18984864), (3456, 18787105), (3648, 17798310), (4104, 15820720), (4320, 15029684), (4560, 14238648), (5130, 12656576), (5472, 11865540), (5760, 11272263), (6080, 10678986), (6840, 9492432), (7296, 8899155), (8208, 7910360), (8640, 7514842), (9120, 7119324), (10260, 6328288), (10944, 5932770), (12160, 5339493), (13680, 4746216), (16416, 3955180), (17280, 3757421), (18240, 3559662), (20520, 3164144), (21888, 2966385), (27360, 2373108), (32832, 1977590), (36480, 1779831), (41040, 1582072), (54720, 1186554), (65664, 988795), (82080, 791036), (109440, 593277), (164160, 395518), (197759, 328320)]