127610280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1$

素因数の和:744

約数の個数: 192

約数和(自身を含む): 480729600

約数和(自身を除く): 353119320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 79, 84, 90, 105, 120, 126, 140, 158, 168, 180, 210, 237, 252, 280, 315, 316, 360, 395, 420, 474, 504, 553, 630, 632, 641, 711, 790, 840, 948, 1106, 1185, 1260, 1282, 1422, 1580, 1659, 1896, 1923, 2212, 2370, 2520, 2564, 2765, 2844, 3160, 3205, 3318, 3555, 3846, 4424, 4487, 4740, 4977, 5128, 5530, 5688, 5769, 6410, 6636, 7110, 7692, 8295, 8974, 9480, 9615, 9954, 11060, 11538, 12820, 13272, 13461, 14220, 15384, 16590, 17948, 19230, 19908, 22120, 22435, 23076, 24885, 25640, 26922, 28440, 28845, 33180, 35896, 38460, 39816, 40383, 44870, 46152, 49770, 50639, 53844, 57690, 66360, 67305, 76920, 80766, 89740, 99540, 101278, 107688, 115380, 134610, 151917, 161532, 179480, 199080, 201915, 202556, 230760, 253195, 269220, 303834, 323064, 354473, 403830, 405112, 455751, 506390, 538440, 607668, 708946, 759585, 807660, 911502, 1012780, 1063419, 1215336, 1417892, 1519170, 1615320, 1772365, 1823004, 2025560, 2126838, 2278755, 2835784, 3038340, 3190257, 3544730, 3646008, 4253676, 4557510, 5317095, 6076680, 6380514, 7089460, 8507352, 9115020, 10634190, 12761028, 14178920, 15951285, 18230040, 21268380, 25522056, 31902570, 42536760, 63805140, 127610280]

約数ペア:

[(1, 127610280), (2, 63805140), (3, 42536760), (4, 31902570), (5, 25522056), (6, 21268380), (7, 18230040), (8, 15951285), (9, 14178920), (10, 12761028), (12, 10634190), (14, 9115020), (15, 8507352), (18, 7089460), (20, 6380514), (21, 6076680), (24, 5317095), (28, 4557510), (30, 4253676), (35, 3646008), (36, 3544730), (40, 3190257), (42, 3038340), (45, 2835784), (56, 2278755), (60, 2126838), (63, 2025560), (70, 1823004), (72, 1772365), (79, 1615320), (84, 1519170), (90, 1417892), (105, 1215336), (120, 1063419), (126, 1012780), (140, 911502), (158, 807660), (168, 759585), (180, 708946), (210, 607668), (237, 538440), (252, 506390), (280, 455751), (315, 405112), (316, 403830), (360, 354473), (395, 323064), (420, 303834), (474, 269220), (504, 253195), (553, 230760), (630, 202556), (632, 201915), (641, 199080), (711, 179480), (790, 161532), (840, 151917), (948, 134610), (1106, 115380), (1185, 107688), (1260, 101278), (1282, 99540), (1422, 89740), (1580, 80766), (1659, 76920), (1896, 67305), (1923, 66360), (2212, 57690), (2370, 53844), (2520, 50639), (2564, 49770), (2765, 46152), (2844, 44870), (3160, 40383), (3205, 39816), (3318, 38460), (3555, 35896), (3846, 33180), (4424, 28845), (4487, 28440), (4740, 26922), (4977, 25640), (5128, 24885), (5530, 23076), (5688, 22435), (5769, 22120), (6410, 19908), (6636, 19230), (7110, 17948), (7692, 16590), (8295, 15384), (8974, 14220), (9480, 13461), (9615, 13272), (9954, 12820), (11060, 11538)]