11851320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 128

約数和(自身を含む): 39191040

約数和(自身を除く): 27339720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 71, 78, 104, 107, 120, 130, 142, 156, 195, 213, 214, 260, 284, 312, 321, 355, 390, 426, 428, 520, 535, 568, 642, 710, 780, 852, 856, 923, 1065, 1070, 1284, 1391, 1420, 1560, 1605, 1704, 1846, 2130, 2140, 2568, 2769, 2782, 2840, 3210, 3692, 4173, 4260, 4280, 4615, 5538, 5564, 6420, 6955, 7384, 7597, 8346, 8520, 9230, 11076, 11128, 12840, 13845, 13910, 15194, 16692, 18460, 20865, 22152, 22791, 27690, 27820, 30388, 33384, 36920, 37985, 41730, 45582, 55380, 55640, 60776, 75970, 83460, 91164, 98761, 110760, 113955, 151940, 166920, 182328, 197522, 227910, 296283, 303880, 395044, 455820, 493805, 592566, 790088, 911640, 987610, 1185132, 1481415, 1975220, 2370264, 2962830, 3950440, 5925660, 11851320]

約数ペア:

[(1, 11851320), (2, 5925660), (3, 3950440), (4, 2962830), (5, 2370264), (6, 1975220), (8, 1481415), (10, 1185132), (12, 987610), (13, 911640), (15, 790088), (20, 592566), (24, 493805), (26, 455820), (30, 395044), (39, 303880), (40, 296283), (52, 227910), (60, 197522), (65, 182328), (71, 166920), (78, 151940), (104, 113955), (107, 110760), (120, 98761), (130, 91164), (142, 83460), (156, 75970), (195, 60776), (213, 55640), (214, 55380), (260, 45582), (284, 41730), (312, 37985), (321, 36920), (355, 33384), (390, 30388), (426, 27820), (428, 27690), (520, 22791), (535, 22152), (568, 20865), (642, 18460), (710, 16692), (780, 15194), (852, 13910), (856, 13845), (923, 12840), (1065, 11128), (1070, 11076), (1284, 9230), (1391, 8520), (1420, 8346), (1560, 7597), (1605, 7384), (1704, 6955), (1846, 6420), (2130, 5564), (2140, 5538), (2568, 4615), (2769, 4280), (2782, 4260), (2840, 4173), (3210, 3692)]