127972320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{5441}}^1$

素因数の和:5473

約数の個数: 144

約数和(自身を含む): 469013328

約数和(自身を除く): 341041008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5441, 5880, 7840, 10882, 11760, 16323, 21764, 23520, 27205, 32646, 38087, 43528, 54410, 65292, 76174, 81615, 87056, 108820, 114261, 130584, 152348, 163230, 174112, 190435, 217640, 228522, 261168, 266609, 304696, 326460, 380870, 435280, 457044, 522336, 533218, 571305, 609392, 652920, 761740, 799827, 870560, 914088, 1066436, 1142610, 1218784, 1305840, 1333045, 1523480, 1599654, 1828176, 2132872, 2285220, 2611680, 2666090, 3046960, 3199308, 3656352, 3999135, 4265744, 4570440, 5332180, 6093920, 6398616, 7998270, 8531488, 9140880, 10664360, 12797232, 15996540, 18281760, 21328720, 25594464, 31993080, 42657440, 63986160, 127972320]

約数ペア:

[(1, 127972320), (2, 63986160), (3, 42657440), (4, 31993080), (5, 25594464), (6, 21328720), (7, 18281760), (8, 15996540), (10, 12797232), (12, 10664360), (14, 9140880), (15, 8531488), (16, 7998270), (20, 6398616), (21, 6093920), (24, 5332180), (28, 4570440), (30, 4265744), (32, 3999135), (35, 3656352), (40, 3199308), (42, 3046960), (48, 2666090), (49, 2611680), (56, 2285220), (60, 2132872), (70, 1828176), (80, 1599654), (84, 1523480), (96, 1333045), (98, 1305840), (105, 1218784), (112, 1142610), (120, 1066436), (140, 914088), (147, 870560), (160, 799827), (168, 761740), (196, 652920), (210, 609392), (224, 571305), (240, 533218), (245, 522336), (280, 457044), (294, 435280), (336, 380870), (392, 326460), (420, 304696), (480, 266609), (490, 261168), (560, 228522), (588, 217640), (672, 190435), (735, 174112), (784, 163230), (840, 152348), (980, 130584), (1120, 114261), (1176, 108820), (1470, 87056), (1568, 81615), (1680, 76174), (1960, 65292), (2352, 54410), (2940, 43528), (3360, 38087), (3920, 32646), (4704, 27205), (5441, 23520), (5880, 21764), (7840, 16323), (10882, 11760)]