129124380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1520

約数の個数: 192

約数和(自身を含む): 474808320

約数和(自身を除く): 345683940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 55, 57, 60, 66, 70, 76, 77, 84, 95, 105, 110, 114, 132, 133, 140, 154, 165, 190, 209, 210, 220, 228, 231, 266, 285, 308, 330, 380, 385, 399, 418, 420, 462, 532, 570, 627, 660, 665, 770, 798, 836, 924, 1045, 1140, 1155, 1254, 1330, 1463, 1471, 1540, 1596, 1995, 2090, 2310, 2508, 2660, 2926, 2942, 3135, 3990, 4180, 4389, 4413, 4620, 5852, 5884, 6270, 7315, 7355, 7980, 8778, 8826, 10297, 12540, 14630, 14710, 16181, 17556, 17652, 20594, 21945, 22065, 27949, 29260, 29420, 30891, 32362, 41188, 43890, 44130, 48543, 51485, 55898, 61782, 64724, 80905, 83847, 87780, 88260, 97086, 102970, 111796, 113267, 123564, 139745, 154455, 161810, 167694, 194172, 195643, 205940, 226534, 242715, 279490, 307439, 308910, 323620, 335388, 339801, 391286, 419235, 453068, 485430, 558980, 566335, 586929, 614878, 617820, 679602, 782572, 838470, 922317, 970860, 978215, 1132670, 1173858, 1229756, 1359204, 1537195, 1676940, 1699005, 1844634, 1956430, 2152073, 2265340, 2347716, 2934645, 3074390, 3398010, 3689268, 3912860, 4304146, 4611585, 5869290, 6148780, 6456219, 6796020, 8608292, 9223170, 10760365, 11738580, 12912438, 18446340, 21520730, 25824876, 32281095, 43041460, 64562190, 129124380]

約数ペア:

[(1, 129124380), (2, 64562190), (3, 43041460), (4, 32281095), (5, 25824876), (6, 21520730), (7, 18446340), (10, 12912438), (11, 11738580), (12, 10760365), (14, 9223170), (15, 8608292), (19, 6796020), (20, 6456219), (21, 6148780), (22, 5869290), (28, 4611585), (30, 4304146), (33, 3912860), (35, 3689268), (38, 3398010), (42, 3074390), (44, 2934645), (55, 2347716), (57, 2265340), (60, 2152073), (66, 1956430), (70, 1844634), (76, 1699005), (77, 1676940), (84, 1537195), (95, 1359204), (105, 1229756), (110, 1173858), (114, 1132670), (132, 978215), (133, 970860), (140, 922317), (154, 838470), (165, 782572), (190, 679602), (209, 617820), (210, 614878), (220, 586929), (228, 566335), (231, 558980), (266, 485430), (285, 453068), (308, 419235), (330, 391286), (380, 339801), (385, 335388), (399, 323620), (418, 308910), (420, 307439), (462, 279490), (532, 242715), (570, 226534), (627, 205940), (660, 195643), (665, 194172), (770, 167694), (798, 161810), (836, 154455), (924, 139745), (1045, 123564), (1140, 113267), (1155, 111796), (1254, 102970), (1330, 97086), (1463, 88260), (1471, 87780), (1540, 83847), (1596, 80905), (1995, 64724), (2090, 61782), (2310, 55898), (2508, 51485), (2660, 48543), (2926, 44130), (2942, 43890), (3135, 41188), (3990, 32362), (4180, 30891), (4389, 29420), (4413, 29260), (4620, 27949), (5852, 22065), (5884, 21945), (6270, 20594), (7315, 17652), (7355, 17556), (7980, 16181), (8778, 14710), (8826, 14630), (10297, 12540)]