828335760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2063}}^1$

素因数の和:2325

約数の個数: 160

約数和(自身を含む): 2948382720

約数和(自身を除く): 2120046960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 239, 240, 280, 336, 420, 478, 560, 717, 840, 956, 1195, 1434, 1673, 1680, 1912, 2063, 2390, 2868, 3346, 3585, 3824, 4126, 4780, 5019, 5736, 6189, 6692, 7170, 8252, 8365, 9560, 10038, 10315, 11472, 12378, 13384, 14340, 14441, 16504, 16730, 19120, 20076, 20630, 24756, 25095, 26768, 28680, 28882, 30945, 33008, 33460, 40152, 41260, 43323, 49512, 50190, 57360, 57764, 61890, 66920, 72205, 80304, 82520, 86646, 99024, 100380, 115528, 123780, 133840, 144410, 165040, 173292, 200760, 216615, 231056, 247560, 288820, 346584, 401520, 433230, 493057, 495120, 577640, 693168, 866460, 986114, 1155280, 1479171, 1732920, 1972228, 2465285, 2958342, 3451399, 3465840, 3944456, 4930570, 5916684, 6902798, 7395855, 7888912, 9861140, 10354197, 11833368, 13805596, 14791710, 17256995, 19722280, 20708394, 23666736, 27611192, 29583420, 34513990, 39444560, 41416788, 51770985, 55222384, 59166840, 69027980, 82833576, 103541970, 118333680, 138055960, 165667152, 207083940, 276111920, 414167880, 828335760]

約数ペア:

[(1, 828335760), (2, 414167880), (3, 276111920), (4, 207083940), (5, 165667152), (6, 138055960), (7, 118333680), (8, 103541970), (10, 82833576), (12, 69027980), (14, 59166840), (15, 55222384), (16, 51770985), (20, 41416788), (21, 39444560), (24, 34513990), (28, 29583420), (30, 27611192), (35, 23666736), (40, 20708394), (42, 19722280), (48, 17256995), (56, 14791710), (60, 13805596), (70, 11833368), (80, 10354197), (84, 9861140), (105, 7888912), (112, 7395855), (120, 6902798), (140, 5916684), (168, 4930570), (210, 3944456), (239, 3465840), (240, 3451399), (280, 2958342), (336, 2465285), (420, 1972228), (478, 1732920), (560, 1479171), (717, 1155280), (840, 986114), (956, 866460), (1195, 693168), (1434, 577640), (1673, 495120), (1680, 493057), (1912, 433230), (2063, 401520), (2390, 346584), (2868, 288820), (3346, 247560), (3585, 231056), (3824, 216615), (4126, 200760), (4780, 173292), (5019, 165040), (5736, 144410), (6189, 133840), (6692, 123780), (7170, 115528), (8252, 100380), (8365, 99024), (9560, 86646), (10038, 82520), (10315, 80304), (11472, 72205), (12378, 66920), (13384, 61890), (14340, 57764), (14441, 57360), (16504, 50190), (16730, 49512), (19120, 43323), (20076, 41260), (20630, 40152), (24756, 33460), (25095, 33008), (26768, 30945), (28680, 28882)]