17007621760

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{11743}}^1$

素因数の和:11866

約数の個数: 128

約数和(自身を含む): 42548981760

約数和(自身を除く): 25541360000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 73, 80, 124, 128, 146, 155, 160, 248, 292, 310, 320, 365, 496, 584, 620, 640, 730, 992, 1168, 1240, 1460, 1984, 2263, 2336, 2480, 2920, 3968, 4526, 4672, 4960, 5840, 9052, 9344, 9920, 11315, 11680, 11743, 18104, 19840, 22630, 23360, 23486, 36208, 45260, 46720, 46972, 58715, 72416, 90520, 93944, 117430, 144832, 181040, 187888, 234860, 289664, 362080, 364033, 375776, 469720, 724160, 728066, 751552, 857239, 939440, 1448320, 1456132, 1503104, 1714478, 1820165, 1878880, 2912264, 3428956, 3640330, 3757760, 4286195, 5824528, 6857912, 7280660, 7515520, 8572390, 11649056, 13715824, 14561320, 17144780, 23298112, 26574409, 27431648, 29122640, 34289560, 46596224, 53148818, 54863296, 58245280, 68579120, 106297636, 109726592, 116490560, 132872045, 137158240, 212595272, 232981120, 265744090, 274316480, 425190544, 531488180, 548632960, 850381088, 1062976360, 1700762176, 2125952720, 3401524352, 4251905440, 8503810880, 17007621760]

約数ペア:

[(1, 17007621760), (2, 8503810880), (4, 4251905440), (5, 3401524352), (8, 2125952720), (10, 1700762176), (16, 1062976360), (20, 850381088), (31, 548632960), (32, 531488180), (40, 425190544), (62, 274316480), (64, 265744090), (73, 232981120), (80, 212595272), (124, 137158240), (128, 132872045), (146, 116490560), (155, 109726592), (160, 106297636), (248, 68579120), (292, 58245280), (310, 54863296), (320, 53148818), (365, 46596224), (496, 34289560), (584, 29122640), (620, 27431648), (640, 26574409), (730, 23298112), (992, 17144780), (1168, 14561320), (1240, 13715824), (1460, 11649056), (1984, 8572390), (2263, 7515520), (2336, 7280660), (2480, 6857912), (2920, 5824528), (3968, 4286195), (4526, 3757760), (4672, 3640330), (4960, 3428956), (5840, 2912264), (9052, 1878880), (9344, 1820165), (9920, 1714478), (11315, 1503104), (11680, 1456132), (11743, 1448320), (18104, 939440), (19840, 857239), (22630, 751552), (23360, 728066), (23486, 724160), (36208, 469720), (45260, 375776), (46720, 364033), (46972, 362080), (58715, 289664), (72416, 234860), (90520, 187888), (93944, 181040), (117430, 144832)]