21839619120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{752053}}^1$

素因数の和:752091

約数の個数: 120

約数和(自身を含む): 74417247408

約数和(自身を除く): 52577628288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5808, 7260, 9680, 14520, 29040, 752053, 1504106, 2256159, 3008212, 3760265, 4512318, 6016424, 7520530, 8272583, 9024636, 11280795, 12032848, 15041060, 16545166, 18049272, 22561590, 24817749, 30082120, 33090332, 36098544, 41362915, 45123180, 49635498, 60164240, 66180664, 82725830, 90246360, 90998413, 99270996, 124088745, 132361328, 165451660, 180492720, 181996826, 198541992, 248177490, 272995239, 330903320, 363993652, 397083984, 454992065, 496354980, 545990478, 661806640, 727987304, 909984130, 992709960, 1091980956, 1364976195, 1455974608, 1819968260, 1985419920, 2183961912, 2729952390, 3639936520, 4367923824, 5459904780, 7279873040, 10919809560, 21839619120]

約数ペア:

[(1, 21839619120), (2, 10919809560), (3, 7279873040), (4, 5459904780), (5, 4367923824), (6, 3639936520), (8, 2729952390), (10, 2183961912), (11, 1985419920), (12, 1819968260), (15, 1455974608), (16, 1364976195), (20, 1091980956), (22, 992709960), (24, 909984130), (30, 727987304), (33, 661806640), (40, 545990478), (44, 496354980), (48, 454992065), (55, 397083984), (60, 363993652), (66, 330903320), (80, 272995239), (88, 248177490), (110, 198541992), (120, 181996826), (121, 180492720), (132, 165451660), (165, 132361328), (176, 124088745), (220, 99270996), (240, 90998413), (242, 90246360), (264, 82725830), (330, 66180664), (363, 60164240), (440, 49635498), (484, 45123180), (528, 41362915), (605, 36098544), (660, 33090332), (726, 30082120), (880, 24817749), (968, 22561590), (1210, 18049272), (1320, 16545166), (1452, 15041060), (1815, 12032848), (1936, 11280795), (2420, 9024636), (2640, 8272583), (2904, 7520530), (3630, 6016424), (4840, 4512318), (5808, 3760265), (7260, 3008212), (9680, 2256159), (14520, 1504106), (29040, 752053)]