15671808180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{587}}^1\times {\mathrm{1009}}^1$

素因数の和:1628

約数の個数: 288

約数和(自身を含む): 56869948800

約数和(自身を除く): 41198140620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 587, 588, 630, 735, 756, 882, 945, 980, 1009, 1174, 1260, 1323, 1470, 1761, 1764, 1890, 2018, 2205, 2348, 2646, 2935, 2940, 3027, 3522, 3780, 4036, 4109, 4410, 5045, 5283, 5292, 5870, 6054, 6615, 7044, 7063, 8218, 8805, 8820, 9081, 10090, 10566, 11740, 12108, 12327, 13230, 14126, 15135, 15849, 16436, 17610, 18162, 20180, 20545, 21132, 21189, 24654, 26415, 26460, 27243, 28252, 28763, 30270, 31698, 35220, 35315, 36324, 36981, 41090, 42378, 45405, 49308, 49441, 52830, 54486, 57526, 60540, 61635, 63396, 63567, 70630, 73962, 79245, 82180, 84756, 86289, 90810, 98882, 105660, 105945, 108972, 110943, 115052, 123270, 127134, 136215, 141260, 143815, 147924, 148323, 158490, 172578, 181620, 184905, 190701, 197764, 211890, 221886, 246540, 247205, 254268, 258867, 272430, 287630, 296646, 316980, 317835, 345156, 369810, 381402, 423780, 431445, 443772, 444969, 494410, 517734, 544860, 554715, 575260, 592283, 593292, 635670, 739620, 741615, 762804, 776601, 862890, 889938, 953505, 988820, 1035468, 1109430, 1184566, 1271340, 1294335, 1334907, 1483230, 1553202, 1725780, 1776849, 1779876, 1907010, 2218860, 2224845, 2369132, 2588670, 2669814, 2961415, 2966460, 3106404, 3553698, 3814020, 3883005, 4145981, 4449690, 5177340, 5330547, 5339628, 5922830, 6674535, 7107396, 7766010, 8291962, 8884245, 8899380, 10661094, 11845660, 12437943, 13349070, 15532020, 15991641, 16583924, 17768490, 20729905, 21322188, 24875886, 26652735, 26698140, 29021867, 31983282, 35536980, 37313829, 41459810, 49751772, 53305470, 58043734, 62189715, 63966564, 74627658, 79958205, 82919620, 87065601, 106610940, 111941487, 116087468, 124379430, 145109335, 149255316, 159916410, 174131202, 186569145, 223882974, 248758860, 261196803, 290218670, 319832820, 348262404, 373138290, 435328005, 447765948, 522393606, 559707435, 580437340, 746276580, 783590409, 870656010, 1044787212, 1119414870, 1305984015, 1567180818, 1741312020, 2238829740, 2611968030, 3134361636, 3917952045, 5223936060, 7835904090, 15671808180]

約数ペア:

[(1, 15671808180), (2, 7835904090), (3, 5223936060), (4, 3917952045), (5, 3134361636), (6, 2611968030), (7, 2238829740), (9, 1741312020), (10, 1567180818), (12, 1305984015), (14, 1119414870), (15, 1044787212), (18, 870656010), (20, 783590409), (21, 746276580), (27, 580437340), (28, 559707435), (30, 522393606), (35, 447765948), (36, 435328005), (42, 373138290), (45, 348262404), (49, 319832820), (54, 290218670), (60, 261196803), (63, 248758860), (70, 223882974), (84, 186569145), (90, 174131202), (98, 159916410), (105, 149255316), (108, 145109335), (126, 124379430), (135, 116087468), (140, 111941487), (147, 106610940), (180, 87065601), (189, 82919620), (196, 79958205), (210, 74627658), (245, 63966564), (252, 62189715), (270, 58043734), (294, 53305470), (315, 49751772), (378, 41459810), (420, 37313829), (441, 35536980), (490, 31983282), (540, 29021867), (587, 26698140), (588, 26652735), (630, 24875886), (735, 21322188), (756, 20729905), (882, 17768490), (945, 16583924), (980, 15991641), (1009, 15532020), (1174, 13349070), (1260, 12437943), (1323, 11845660), (1470, 10661094), (1761, 8899380), (1764, 8884245), (1890, 8291962), (2018, 7766010), (2205, 7107396), (2348, 6674535), (2646, 5922830), (2935, 5339628), (2940, 5330547), (3027, 5177340), (3522, 4449690), (3780, 4145981), (4036, 3883005), (4109, 3814020), (4410, 3553698), (5045, 3106404), (5283, 2966460), (5292, 2961415), (5870, 2669814), (6054, 2588670), (6615, 2369132), (7044, 2224845), (7063, 2218860), (8218, 1907010), (8805, 1779876), (8820, 1776849), (9081, 1725780), (10090, 1553202), (10566, 1483230), (11740, 1334907), (12108, 1294335), (12327, 1271340), (13230, 1184566), (14126, 1109430), (15135, 1035468), (15849, 988820), (16436, 953505), (17610, 889938), (18162, 862890), (20180, 776601), (20545, 762804), (21132, 741615), (21189, 739620), (24654, 635670), (26415, 593292), (26460, 592283), (27243, 575260), (28252, 554715), (28763, 544860), (30270, 517734), (31698, 494410), (35220, 444969), (35315, 443772), (36324, 431445), (36981, 423780), (41090, 381402), (42378, 369810), (45405, 345156), (49308, 317835), (49441, 316980), (52830, 296646), (54486, 287630), (57526, 272430), (60540, 258867), (61635, 254268), (63396, 247205), (63567, 246540), (70630, 221886), (73962, 211890), (79245, 197764), (82180, 190701), (84756, 184905), (86289, 181620), (90810, 172578), (98882, 158490), (105660, 148323), (105945, 147924), (108972, 143815), (110943, 141260), (115052, 136215), (123270, 127134)]