4107990120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71171}}^1$

素因数の和:71235

約数の個数: 128

約数和(自身を含む): 13630861440

約数和(自身を除く): 9522871320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 185, 195, 222, 260, 296, 312, 370, 390, 444, 481, 520, 555, 740, 780, 888, 962, 1110, 1443, 1480, 1560, 1924, 2220, 2405, 2886, 3848, 4440, 4810, 5772, 7215, 9620, 11544, 14430, 19240, 28860, 57720, 71171, 142342, 213513, 284684, 355855, 427026, 569368, 711710, 854052, 925223, 1067565, 1423420, 1708104, 1850446, 2135130, 2633327, 2775669, 2846840, 3700892, 4270260, 4626115, 5266654, 5551338, 7401784, 7899981, 8540520, 9252230, 10533308, 11102676, 13166635, 13878345, 15799962, 18504460, 21066616, 22205352, 26333270, 27756690, 31599924, 34233251, 37008920, 39499905, 52666540, 55513380, 63199848, 68466502, 78999810, 102699753, 105333080, 111026760, 136933004, 157999620, 171166255, 205399506, 273866008, 315999240, 342332510, 410799012, 513498765, 684665020, 821598024, 1026997530, 1369330040, 2053995060, 4107990120]

約数ペア:

[(1, 4107990120), (2, 2053995060), (3, 1369330040), (4, 1026997530), (5, 821598024), (6, 684665020), (8, 513498765), (10, 410799012), (12, 342332510), (13, 315999240), (15, 273866008), (20, 205399506), (24, 171166255), (26, 157999620), (30, 136933004), (37, 111026760), (39, 105333080), (40, 102699753), (52, 78999810), (60, 68466502), (65, 63199848), (74, 55513380), (78, 52666540), (104, 39499905), (111, 37008920), (120, 34233251), (130, 31599924), (148, 27756690), (156, 26333270), (185, 22205352), (195, 21066616), (222, 18504460), (260, 15799962), (296, 13878345), (312, 13166635), (370, 11102676), (390, 10533308), (444, 9252230), (481, 8540520), (520, 7899981), (555, 7401784), (740, 5551338), (780, 5266654), (888, 4626115), (962, 4270260), (1110, 3700892), (1443, 2846840), (1480, 2775669), (1560, 2633327), (1924, 2135130), (2220, 1850446), (2405, 1708104), (2886, 1423420), (3848, 1067565), (4440, 925223), (4810, 854052), (5772, 711710), (7215, 569368), (9620, 427026), (11544, 355855), (14430, 284684), (19240, 213513), (28860, 142342), (57720, 71171)]