191095080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2039}}^1$

素因数の和:2135

約数の個数: 128

約数和(自身を含む): 634521600

約数和(自身を除く): 443426520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 71, 88, 110, 120, 132, 142, 165, 213, 220, 264, 284, 330, 355, 426, 440, 568, 660, 710, 781, 852, 1065, 1320, 1420, 1562, 1704, 2039, 2130, 2343, 2840, 3124, 3905, 4078, 4260, 4686, 6117, 6248, 7810, 8156, 8520, 9372, 10195, 11715, 12234, 15620, 16312, 18744, 20390, 22429, 23430, 24468, 30585, 31240, 40780, 44858, 46860, 48936, 61170, 67287, 81560, 89716, 93720, 112145, 122340, 134574, 144769, 179432, 224290, 244680, 269148, 289538, 336435, 434307, 448580, 538296, 579076, 672870, 723845, 868614, 897160, 1158152, 1345740, 1447690, 1592459, 1737228, 2171535, 2691480, 2895380, 3184918, 3474456, 4343070, 4777377, 5790760, 6369836, 7962295, 8686140, 9554754, 12739672, 15924590, 17372280, 19109508, 23886885, 31849180, 38219016, 47773770, 63698360, 95547540, 191095080]

約数ペア:

[(1, 191095080), (2, 95547540), (3, 63698360), (4, 47773770), (5, 38219016), (6, 31849180), (8, 23886885), (10, 19109508), (11, 17372280), (12, 15924590), (15, 12739672), (20, 9554754), (22, 8686140), (24, 7962295), (30, 6369836), (33, 5790760), (40, 4777377), (44, 4343070), (55, 3474456), (60, 3184918), (66, 2895380), (71, 2691480), (88, 2171535), (110, 1737228), (120, 1592459), (132, 1447690), (142, 1345740), (165, 1158152), (213, 897160), (220, 868614), (264, 723845), (284, 672870), (330, 579076), (355, 538296), (426, 448580), (440, 434307), (568, 336435), (660, 289538), (710, 269148), (781, 244680), (852, 224290), (1065, 179432), (1320, 144769), (1420, 134574), (1562, 122340), (1704, 112145), (2039, 93720), (2130, 89716), (2343, 81560), (2840, 67287), (3124, 61170), (3905, 48936), (4078, 46860), (4260, 44858), (4686, 40780), (6117, 31240), (6248, 30585), (7810, 24468), (8156, 23430), (8520, 22429), (9372, 20390), (10195, 18744), (11715, 16312), (12234, 15620)]