448153680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{601}}^1$

素因数の和:869

約数の個数: 160

約数和(自身を含む): 1504903680

約数和(自身を除く): 1056750000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 239, 240, 260, 312, 390, 478, 520, 601, 624, 717, 780, 956, 1040, 1195, 1202, 1434, 1560, 1803, 1912, 2390, 2404, 2868, 3005, 3107, 3120, 3585, 3606, 3824, 4780, 4808, 5736, 6010, 6214, 7170, 7212, 7813, 9015, 9321, 9560, 9616, 11472, 12020, 12428, 14340, 14424, 15535, 15626, 18030, 18642, 19120, 23439, 24040, 24856, 28680, 28848, 31070, 31252, 36060, 37284, 39065, 46605, 46878, 48080, 49712, 57360, 62140, 62504, 72120, 74568, 78130, 93210, 93756, 117195, 124280, 125008, 143639, 144240, 149136, 156260, 186420, 187512, 234390, 248560, 287278, 312520, 372840, 375024, 430917, 468780, 574556, 625040, 718195, 745680, 861834, 937560, 1149112, 1436390, 1723668, 1867307, 1875120, 2154585, 2298224, 2872780, 3447336, 3734614, 4309170, 5601921, 5745560, 6894672, 7469228, 8618340, 9336535, 11203842, 11491120, 14938456, 17236680, 18673070, 22407684, 28009605, 29876912, 34473360, 37346140, 44815368, 56019210, 74692280, 89630736, 112038420, 149384560, 224076840, 448153680]

約数ペア:

[(1, 448153680), (2, 224076840), (3, 149384560), (4, 112038420), (5, 89630736), (6, 74692280), (8, 56019210), (10, 44815368), (12, 37346140), (13, 34473360), (15, 29876912), (16, 28009605), (20, 22407684), (24, 18673070), (26, 17236680), (30, 14938456), (39, 11491120), (40, 11203842), (48, 9336535), (52, 8618340), (60, 7469228), (65, 6894672), (78, 5745560), (80, 5601921), (104, 4309170), (120, 3734614), (130, 3447336), (156, 2872780), (195, 2298224), (208, 2154585), (239, 1875120), (240, 1867307), (260, 1723668), (312, 1436390), (390, 1149112), (478, 937560), (520, 861834), (601, 745680), (624, 718195), (717, 625040), (780, 574556), (956, 468780), (1040, 430917), (1195, 375024), (1202, 372840), (1434, 312520), (1560, 287278), (1803, 248560), (1912, 234390), (2390, 187512), (2404, 186420), (2868, 156260), (3005, 149136), (3107, 144240), (3120, 143639), (3585, 125008), (3606, 124280), (3824, 117195), (4780, 93756), (4808, 93210), (5736, 78130), (6010, 74568), (6214, 72120), (7170, 62504), (7212, 62140), (7813, 57360), (9015, 49712), (9321, 48080), (9560, 46878), (9616, 46605), (11472, 39065), (12020, 37284), (12428, 36060), (14340, 31252), (14424, 31070), (15535, 28848), (15626, 28680), (18030, 24856), (18642, 24040), (19120, 23439)]