16215543120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{43283}}^1$

素因数の和:43529

約数の個数: 160

約数和(自身を含む): 57708306432

約数和(自身を除く): 41492763312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 223, 240, 280, 336, 420, 446, 560, 669, 840, 892, 1115, 1338, 1561, 1680, 1784, 2230, 2676, 3122, 3345, 3568, 4460, 4683, 5352, 6244, 6690, 7805, 8920, 9366, 10704, 12488, 13380, 15610, 17840, 18732, 23415, 24976, 26760, 31220, 37464, 43283, 46830, 53520, 62440, 74928, 86566, 93660, 124880, 129849, 173132, 187320, 216415, 259698, 302981, 346264, 374640, 432830, 519396, 605962, 649245, 692528, 865660, 908943, 1038792, 1211924, 1298490, 1514905, 1731320, 1817886, 2077584, 2423848, 2596980, 3029810, 3462640, 3635772, 4544715, 4847696, 5193960, 6059620, 7271544, 9089430, 9652109, 10387920, 12119240, 14543088, 18178860, 19304218, 24238480, 28956327, 36357720, 38608436, 48260545, 57912654, 67564763, 72715440, 77216872, 96521090, 115825308, 135129526, 144781635, 154433744, 193042180, 202694289, 231650616, 270259052, 289563270, 337823815, 386084360, 405388578, 463301232, 540518104, 579126540, 675647630, 772168720, 810777156, 1013471445, 1081036208, 1158253080, 1351295260, 1621554312, 2026942890, 2316506160, 2702590520, 3243108624, 4053885780, 5405181040, 8107771560, 16215543120]

約数ペア:

[(1, 16215543120), (2, 8107771560), (3, 5405181040), (4, 4053885780), (5, 3243108624), (6, 2702590520), (7, 2316506160), (8, 2026942890), (10, 1621554312), (12, 1351295260), (14, 1158253080), (15, 1081036208), (16, 1013471445), (20, 810777156), (21, 772168720), (24, 675647630), (28, 579126540), (30, 540518104), (35, 463301232), (40, 405388578), (42, 386084360), (48, 337823815), (56, 289563270), (60, 270259052), (70, 231650616), (80, 202694289), (84, 193042180), (105, 154433744), (112, 144781635), (120, 135129526), (140, 115825308), (168, 96521090), (210, 77216872), (223, 72715440), (240, 67564763), (280, 57912654), (336, 48260545), (420, 38608436), (446, 36357720), (560, 28956327), (669, 24238480), (840, 19304218), (892, 18178860), (1115, 14543088), (1338, 12119240), (1561, 10387920), (1680, 9652109), (1784, 9089430), (2230, 7271544), (2676, 6059620), (3122, 5193960), (3345, 4847696), (3568, 4544715), (4460, 3635772), (4683, 3462640), (5352, 3029810), (6244, 2596980), (6690, 2423848), (7805, 2077584), (8920, 1817886), (9366, 1731320), (10704, 1514905), (12488, 1298490), (13380, 1211924), (15610, 1038792), (17840, 908943), (18732, 865660), (23415, 692528), (24976, 649245), (26760, 605962), (31220, 519396), (37464, 432830), (43283, 374640), (46830, 346264), (53520, 302981), (62440, 259698), (74928, 216415), (86566, 187320), (93660, 173132), (124880, 129849)]