78202788480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{56807}}^1$

素因数の和:57071

約数の個数: 192

約数和(自身を含む): 271178668800

約数和(自身を除く): 192975880320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 239, 240, 288, 320, 360, 384, 478, 480, 576, 640, 717, 720, 956, 960, 1152, 1195, 1434, 1440, 1912, 1920, 2151, 2390, 2868, 2880, 3585, 3824, 4302, 4780, 5736, 5760, 7170, 7648, 8604, 9560, 10755, 11472, 14340, 15296, 17208, 19120, 21510, 22944, 28680, 30592, 34416, 38240, 43020, 45888, 56807, 57360, 68832, 76480, 86040, 91776, 113614, 114720, 137664, 152960, 170421, 172080, 227228, 229440, 275328, 284035, 340842, 344160, 454456, 458880, 511263, 568070, 681684, 688320, 852105, 908912, 1022526, 1136140, 1363368, 1376640, 1704210, 1817824, 2045052, 2272280, 2556315, 2726736, 3408420, 3635648, 4090104, 4544560, 5112630, 5453472, 6816840, 7271296, 8180208, 9089120, 10225260, 10906944, 13576873, 13633680, 16360416, 18178240, 20450520, 21813888, 27153746, 27267360, 32720832, 36356480, 40730619, 40901040, 54307492, 54534720, 65441664, 67884365, 81461238, 81802080, 108614984, 109069440, 122191857, 135768730, 162922476, 163604160, 203653095, 217229968, 244383714, 271537460, 325844952, 327208320, 407306190, 434459936, 488767428, 543074920, 610959285, 651689904, 814612380, 868919872, 977534856, 1086149840, 1221918570, 1303379808, 1629224760, 1737839744, 1955069712, 2172299680, 2443837140, 2606759616, 3258449520, 3910139424, 4344599360, 4887674280, 5213519232, 6516899040, 7820278848, 8689198720, 9775348560, 13033798080, 15640557696, 19550697120, 26067596160, 39101394240, 78202788480]

約数ペア:

[(1, 78202788480), (2, 39101394240), (3, 26067596160), (4, 19550697120), (5, 15640557696), (6, 13033798080), (8, 9775348560), (9, 8689198720), (10, 7820278848), (12, 6516899040), (15, 5213519232), (16, 4887674280), (18, 4344599360), (20, 3910139424), (24, 3258449520), (30, 2606759616), (32, 2443837140), (36, 2172299680), (40, 1955069712), (45, 1737839744), (48, 1629224760), (60, 1303379808), (64, 1221918570), (72, 1086149840), (80, 977534856), (90, 868919872), (96, 814612380), (120, 651689904), (128, 610959285), (144, 543074920), (160, 488767428), (180, 434459936), (192, 407306190), (239, 327208320), (240, 325844952), (288, 271537460), (320, 244383714), (360, 217229968), (384, 203653095), (478, 163604160), (480, 162922476), (576, 135768730), (640, 122191857), (717, 109069440), (720, 108614984), (956, 81802080), (960, 81461238), (1152, 67884365), (1195, 65441664), (1434, 54534720), (1440, 54307492), (1912, 40901040), (1920, 40730619), (2151, 36356480), (2390, 32720832), (2868, 27267360), (2880, 27153746), (3585, 21813888), (3824, 20450520), (4302, 18178240), (4780, 16360416), (5736, 13633680), (5760, 13576873), (7170, 10906944), (7648, 10225260), (8604, 9089120), (9560, 8180208), (10755, 7271296), (11472, 6816840), (14340, 5453472), (15296, 5112630), (17208, 4544560), (19120, 4090104), (21510, 3635648), (22944, 3408420), (28680, 2726736), (30592, 2556315), (34416, 2272280), (38240, 2045052), (43020, 1817824), (45888, 1704210), (56807, 1376640), (57360, 1363368), (68832, 1136140), (76480, 1022526), (86040, 908912), (91776, 852105), (113614, 688320), (114720, 681684), (137664, 568070), (152960, 511263), (170421, 458880), (172080, 454456), (227228, 344160), (229440, 340842), (275328, 284035)]