156453840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 240

約数和(自身を含む): 557107200

約数和(自身を除く): 400653360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 59, 60, 72, 80, 87, 90, 116, 118, 120, 127, 144, 145, 174, 177, 180, 232, 236, 240, 254, 261, 290, 295, 348, 354, 360, 381, 435, 464, 472, 508, 522, 531, 580, 590, 635, 696, 708, 720, 762, 870, 885, 944, 1016, 1044, 1062, 1143, 1160, 1180, 1270, 1305, 1392, 1416, 1524, 1711, 1740, 1770, 1905, 2032, 2088, 2124, 2286, 2320, 2360, 2540, 2610, 2655, 2832, 3048, 3422, 3480, 3540, 3683, 3810, 4176, 4248, 4572, 4720, 5080, 5133, 5220, 5310, 5715, 6096, 6844, 6960, 7080, 7366, 7493, 7620, 8496, 8555, 9144, 10160, 10266, 10440, 10620, 11049, 11430, 13688, 14160, 14732, 14986, 15240, 15399, 17110, 18288, 18415, 20532, 20880, 21240, 22098, 22479, 22860, 25665, 27376, 29464, 29972, 30480, 30798, 33147, 34220, 36830, 37465, 41064, 42480, 44196, 44958, 45720, 51330, 55245, 58928, 59944, 61596, 66294, 67437, 68440, 73660, 74930, 76995, 82128, 88392, 89916, 91440, 102660, 110490, 112395, 119888, 123192, 132588, 134874, 136880, 147320, 149860, 153990, 165735, 176784, 179832, 205320, 217297, 220980, 224790, 246384, 265176, 269748, 294640, 299720, 307980, 331470, 337185, 359664, 410640, 434594, 441960, 449580, 530352, 539496, 599440, 615960, 651891, 662940, 674370, 869188, 883920, 899160, 1078992, 1086485, 1231920, 1303782, 1325880, 1348740, 1738376, 1798320, 1955673, 2172970, 2607564, 2651760, 2697480, 3259455, 3476752, 3911346, 4345940, 5215128, 5394960, 6518910, 7822692, 8691880, 9778365, 10430256, 13037820, 15645384, 17383760, 19556730, 26075640, 31290768, 39113460, 52151280, 78226920, 156453840]

約数ペア:

[(1, 156453840), (2, 78226920), (3, 52151280), (4, 39113460), (5, 31290768), (6, 26075640), (8, 19556730), (9, 17383760), (10, 15645384), (12, 13037820), (15, 10430256), (16, 9778365), (18, 8691880), (20, 7822692), (24, 6518910), (29, 5394960), (30, 5215128), (36, 4345940), (40, 3911346), (45, 3476752), (48, 3259455), (58, 2697480), (59, 2651760), (60, 2607564), (72, 2172970), (80, 1955673), (87, 1798320), (90, 1738376), (116, 1348740), (118, 1325880), (120, 1303782), (127, 1231920), (144, 1086485), (145, 1078992), (174, 899160), (177, 883920), (180, 869188), (232, 674370), (236, 662940), (240, 651891), (254, 615960), (261, 599440), (290, 539496), (295, 530352), (348, 449580), (354, 441960), (360, 434594), (381, 410640), (435, 359664), (464, 337185), (472, 331470), (508, 307980), (522, 299720), (531, 294640), (580, 269748), (590, 265176), (635, 246384), (696, 224790), (708, 220980), (720, 217297), (762, 205320), (870, 179832), (885, 176784), (944, 165735), (1016, 153990), (1044, 149860), (1062, 147320), (1143, 136880), (1160, 134874), (1180, 132588), (1270, 123192), (1305, 119888), (1392, 112395), (1416, 110490), (1524, 102660), (1711, 91440), (1740, 89916), (1770, 88392), (1905, 82128), (2032, 76995), (2088, 74930), (2124, 73660), (2286, 68440), (2320, 67437), (2360, 66294), (2540, 61596), (2610, 59944), (2655, 58928), (2832, 55245), (3048, 51330), (3422, 45720), (3480, 44958), (3540, 44196), (3683, 42480), (3810, 41064), (4176, 37465), (4248, 36830), (4572, 34220), (4720, 33147), (5080, 30798), (5133, 30480), (5220, 29972), (5310, 29464), (5715, 27376), (6096, 25665), (6844, 22860), (6960, 22479), (7080, 22098), (7366, 21240), (7493, 20880), (7620, 20532), (8496, 18415), (8555, 18288), (9144, 17110), (10160, 15399), (10266, 15240), (10440, 14986), (10620, 14732), (11049, 14160), (11430, 13688)]