420078460800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{314807}}^1$

素因数の和:314973

約数の個数: 192

約数和(自身を含む): 1393592054400

約数和(自身を除く): 973513593600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 139, 150, 160, 192, 200, 240, 278, 300, 320, 384, 400, 417, 480, 556, 600, 640, 695, 800, 834, 960, 1112, 1200, 1390, 1600, 1668, 1920, 2085, 2224, 2400, 2780, 3200, 3336, 3475, 4170, 4448, 4800, 5560, 6672, 6950, 8340, 8896, 9600, 10425, 11120, 13344, 13900, 16680, 17792, 20850, 22240, 26688, 27800, 33360, 41700, 44480, 53376, 55600, 66720, 83400, 88960, 111200, 133440, 166800, 222400, 266880, 314807, 333600, 444800, 629614, 667200, 944421, 1259228, 1334400, 1574035, 1888842, 2518456, 3148070, 3777684, 4722105, 5036912, 6296140, 7555368, 7870175, 9444210, 10073824, 12592280, 15110736, 15740350, 18888420, 20147648, 23610525, 25184560, 30221472, 31480700, 37776840, 40295296, 43758173, 47221050, 50369120, 60442944, 62961400, 75553680, 87516346, 94442100, 100738240, 120885888, 125922800, 131274519, 151107360, 175032692, 188884200, 201476480, 218790865, 251845600, 262549038, 302214720, 350065384, 377768400, 437581730, 503691200, 525098076, 604429440, 656372595, 700130768, 755536800, 875163460, 1007382400, 1050196152, 1093954325, 1312745190, 1400261536, 1511073600, 1750326920, 2100392304, 2187908650, 2625490380, 2800523072, 3022147200, 3281862975, 3500653840, 4200784608, 4375817300, 5250980760, 5601046144, 6563725950, 7001307680, 8401569216, 8751634600, 10501961520, 13127451900, 14002615360, 16803138432, 17503269200, 21003923040, 26254903800, 28005230720, 35006538400, 42007846080, 52509807600, 70013076800, 84015692160, 105019615200, 140026153600, 210039230400, 420078460800]

約数ペア:

[(1, 420078460800), (2, 210039230400), (3, 140026153600), (4, 105019615200), (5, 84015692160), (6, 70013076800), (8, 52509807600), (10, 42007846080), (12, 35006538400), (15, 28005230720), (16, 26254903800), (20, 21003923040), (24, 17503269200), (25, 16803138432), (30, 14002615360), (32, 13127451900), (40, 10501961520), (48, 8751634600), (50, 8401569216), (60, 7001307680), (64, 6563725950), (75, 5601046144), (80, 5250980760), (96, 4375817300), (100, 4200784608), (120, 3500653840), (128, 3281862975), (139, 3022147200), (150, 2800523072), (160, 2625490380), (192, 2187908650), (200, 2100392304), (240, 1750326920), (278, 1511073600), (300, 1400261536), (320, 1312745190), (384, 1093954325), (400, 1050196152), (417, 1007382400), (480, 875163460), (556, 755536800), (600, 700130768), (640, 656372595), (695, 604429440), (800, 525098076), (834, 503691200), (960, 437581730), (1112, 377768400), (1200, 350065384), (1390, 302214720), (1600, 262549038), (1668, 251845600), (1920, 218790865), (2085, 201476480), (2224, 188884200), (2400, 175032692), (2780, 151107360), (3200, 131274519), (3336, 125922800), (3475, 120885888), (4170, 100738240), (4448, 94442100), (4800, 87516346), (5560, 75553680), (6672, 62961400), (6950, 60442944), (8340, 50369120), (8896, 47221050), (9600, 43758173), (10425, 40295296), (11120, 37776840), (13344, 31480700), (13900, 30221472), (16680, 25184560), (17792, 23610525), (20850, 20147648), (22240, 18888420), (26688, 15740350), (27800, 15110736), (33360, 12592280), (41700, 10073824), (44480, 9444210), (53376, 7870175), (55600, 7555368), (66720, 6296140), (83400, 5036912), (88960, 4722105), (111200, 3777684), (133440, 3148070), (166800, 2518456), (222400, 1888842), (266880, 1574035), (314807, 1334400), (333600, 1259228), (444800, 944421), (629614, 667200)]