1934605680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{31123}}^1$

素因数の和:31183

約数の個数: 160

約数和(自身を含む): 7039501824

約数和(自身を除く): 5104896144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 105, 111, 112, 120, 140, 148, 168, 185, 210, 222, 240, 259, 280, 296, 336, 370, 420, 444, 518, 555, 560, 592, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 1680, 1776, 2072, 2220, 2590, 2960, 3108, 3885, 4144, 4440, 5180, 6216, 7770, 8880, 10360, 12432, 15540, 20720, 31080, 31123, 62160, 62246, 93369, 124492, 155615, 186738, 217861, 248984, 311230, 373476, 435722, 466845, 497968, 622460, 653583, 746952, 871444, 933690, 1089305, 1151551, 1244920, 1307166, 1493904, 1742888, 1867380, 2178610, 2303102, 2489840, 2614332, 3267915, 3454653, 3485776, 3734760, 4357220, 4606204, 5228664, 5757755, 6535830, 6909306, 7469520, 8060857, 8714440, 9212408, 10457328, 11515510, 13071660, 13818612, 16121714, 17273265, 17428880, 18424816, 23031020, 24182571, 26143320, 27637224, 32243428, 34546530, 40304285, 46062040, 48365142, 52286640, 55274448, 64486856, 69093060, 80608570, 92124080, 96730284, 120912855, 128973712, 138186120, 161217140, 193460568, 241825710, 276372240, 322434280, 386921136, 483651420, 644868560, 967302840, 1934605680]

約数ペア:

[(1, 1934605680), (2, 967302840), (3, 644868560), (4, 483651420), (5, 386921136), (6, 322434280), (7, 276372240), (8, 241825710), (10, 193460568), (12, 161217140), (14, 138186120), (15, 128973712), (16, 120912855), (20, 96730284), (21, 92124080), (24, 80608570), (28, 69093060), (30, 64486856), (35, 55274448), (37, 52286640), (40, 48365142), (42, 46062040), (48, 40304285), (56, 34546530), (60, 32243428), (70, 27637224), (74, 26143320), (80, 24182571), (84, 23031020), (105, 18424816), (111, 17428880), (112, 17273265), (120, 16121714), (140, 13818612), (148, 13071660), (168, 11515510), (185, 10457328), (210, 9212408), (222, 8714440), (240, 8060857), (259, 7469520), (280, 6909306), (296, 6535830), (336, 5757755), (370, 5228664), (420, 4606204), (444, 4357220), (518, 3734760), (555, 3485776), (560, 3454653), (592, 3267915), (740, 2614332), (777, 2489840), (840, 2303102), (888, 2178610), (1036, 1867380), (1110, 1742888), (1295, 1493904), (1480, 1307166), (1554, 1244920), (1680, 1151551), (1776, 1089305), (2072, 933690), (2220, 871444), (2590, 746952), (2960, 653583), (3108, 622460), (3885, 497968), (4144, 466845), (4440, 435722), (5180, 373476), (6216, 311230), (7770, 248984), (8880, 217861), (10360, 186738), (12432, 155615), (15540, 124492), (20720, 93369), (31080, 62246), (31123, 62160)]