9915868320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{2459}}^1$

素因数の和:2779

約数の個数: 192

約数和(自身を含む): 32374702080

約数和(自身を除く): 22458833760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 271, 310, 372, 465, 480, 496, 542, 620, 744, 813, 930, 992, 1084, 1240, 1355, 1488, 1626, 1860, 2168, 2459, 2480, 2710, 2976, 3252, 3720, 4065, 4336, 4918, 4960, 5420, 6504, 7377, 7440, 8130, 8401, 8672, 9836, 10840, 12295, 13008, 14754, 14880, 16260, 16802, 19672, 21680, 24590, 25203, 26016, 29508, 32520, 33604, 36885, 39344, 42005, 43360, 49180, 50406, 59016, 65040, 67208, 73770, 76229, 78688, 84010, 98360, 100812, 118032, 126015, 130080, 134416, 147540, 152458, 168020, 196720, 201624, 228687, 236064, 252030, 268832, 295080, 304916, 336040, 381145, 393440, 403248, 457374, 504060, 590160, 609832, 666389, 672080, 762290, 806496, 914748, 1008120, 1143435, 1180320, 1219664, 1332778, 1344160, 1524580, 1829496, 1999167, 2016240, 2286870, 2439328, 2665556, 3049160, 3331945, 3658992, 3998334, 4032480, 4573740, 5331112, 6098320, 6663890, 7317984, 7996668, 9147480, 9995835, 10662224, 12196640, 13327780, 15993336, 18294960, 19991670, 20658059, 21324448, 26655560, 31986672, 36589920, 39983340, 41316118, 53311120, 61974177, 63973344, 79966680, 82632236, 103290295, 106622240, 123948354, 159933360, 165264472, 206580590, 247896708, 309870885, 319866720, 330528944, 413161180, 495793416, 619741770, 661057888, 826322360, 991586832, 1239483540, 1652644720, 1983173664, 2478967080, 3305289440, 4957934160, 9915868320]

約数ペア:

[(1, 9915868320), (2, 4957934160), (3, 3305289440), (4, 2478967080), (5, 1983173664), (6, 1652644720), (8, 1239483540), (10, 991586832), (12, 826322360), (15, 661057888), (16, 619741770), (20, 495793416), (24, 413161180), (30, 330528944), (31, 319866720), (32, 309870885), (40, 247896708), (48, 206580590), (60, 165264472), (62, 159933360), (80, 123948354), (93, 106622240), (96, 103290295), (120, 82632236), (124, 79966680), (155, 63973344), (160, 61974177), (186, 53311120), (240, 41316118), (248, 39983340), (271, 36589920), (310, 31986672), (372, 26655560), (465, 21324448), (480, 20658059), (496, 19991670), (542, 18294960), (620, 15993336), (744, 13327780), (813, 12196640), (930, 10662224), (992, 9995835), (1084, 9147480), (1240, 7996668), (1355, 7317984), (1488, 6663890), (1626, 6098320), (1860, 5331112), (2168, 4573740), (2459, 4032480), (2480, 3998334), (2710, 3658992), (2976, 3331945), (3252, 3049160), (3720, 2665556), (4065, 2439328), (4336, 2286870), (4918, 2016240), (4960, 1999167), (5420, 1829496), (6504, 1524580), (7377, 1344160), (7440, 1332778), (8130, 1219664), (8401, 1180320), (8672, 1143435), (9836, 1008120), (10840, 914748), (12295, 806496), (13008, 762290), (14754, 672080), (14880, 666389), (16260, 609832), (16802, 590160), (19672, 504060), (21680, 457374), (24590, 403248), (25203, 393440), (26016, 381145), (29508, 336040), (32520, 304916), (33604, 295080), (36885, 268832), (39344, 252030), (42005, 236064), (43360, 228687), (49180, 201624), (50406, 196720), (59016, 168020), (65040, 152458), (67208, 147540), (73770, 134416), (76229, 130080), (78688, 126015), (84010, 118032), (98360, 100812)]