222399840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1229}}^1$

素因数の和:1289

約数の個数: 192

約数和(自身を含む): 781099200

約数和(自身を除く): 558699360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 96, 104, 116, 120, 130, 145, 156, 160, 174, 195, 208, 232, 240, 260, 290, 312, 348, 377, 390, 416, 435, 464, 480, 520, 580, 624, 696, 754, 780, 870, 928, 1040, 1131, 1160, 1229, 1248, 1392, 1508, 1560, 1740, 1885, 2080, 2262, 2320, 2458, 2784, 3016, 3120, 3480, 3687, 3770, 4524, 4640, 4916, 5655, 6032, 6145, 6240, 6960, 7374, 7540, 9048, 9832, 11310, 12064, 12290, 13920, 14748, 15080, 15977, 18096, 18435, 19664, 22620, 24580, 29496, 30160, 31954, 35641, 36192, 36870, 39328, 45240, 47931, 49160, 58992, 60320, 63908, 71282, 73740, 79885, 90480, 95862, 98320, 106923, 117984, 127816, 142564, 147480, 159770, 178205, 180960, 191724, 196640, 213846, 239655, 255632, 285128, 294960, 319540, 356410, 383448, 427692, 463333, 479310, 511264, 534615, 570256, 589920, 639080, 712820, 766896, 855384, 926666, 958620, 1069230, 1140512, 1278160, 1389999, 1425640, 1533792, 1710768, 1853332, 1917240, 2138460, 2316665, 2556320, 2779998, 2851280, 3421536, 3706664, 3834480, 4276920, 4633330, 5559996, 5702560, 6949995, 7413328, 7668960, 8553840, 9266660, 11119992, 13899990, 14826656, 17107680, 18533320, 22239984, 27799980, 37066640, 44479968, 55599960, 74133280, 111199920, 222399840]

約数ペア:

[(1, 222399840), (2, 111199920), (3, 74133280), (4, 55599960), (5, 44479968), (6, 37066640), (8, 27799980), (10, 22239984), (12, 18533320), (13, 17107680), (15, 14826656), (16, 13899990), (20, 11119992), (24, 9266660), (26, 8553840), (29, 7668960), (30, 7413328), (32, 6949995), (39, 5702560), (40, 5559996), (48, 4633330), (52, 4276920), (58, 3834480), (60, 3706664), (65, 3421536), (78, 2851280), (80, 2779998), (87, 2556320), (96, 2316665), (104, 2138460), (116, 1917240), (120, 1853332), (130, 1710768), (145, 1533792), (156, 1425640), (160, 1389999), (174, 1278160), (195, 1140512), (208, 1069230), (232, 958620), (240, 926666), (260, 855384), (290, 766896), (312, 712820), (348, 639080), (377, 589920), (390, 570256), (416, 534615), (435, 511264), (464, 479310), (480, 463333), (520, 427692), (580, 383448), (624, 356410), (696, 319540), (754, 294960), (780, 285128), (870, 255632), (928, 239655), (1040, 213846), (1131, 196640), (1160, 191724), (1229, 180960), (1248, 178205), (1392, 159770), (1508, 147480), (1560, 142564), (1740, 127816), (1885, 117984), (2080, 106923), (2262, 98320), (2320, 95862), (2458, 90480), (2784, 79885), (3016, 73740), (3120, 71282), (3480, 63908), (3687, 60320), (3770, 58992), (4524, 49160), (4640, 47931), (4916, 45240), (5655, 39328), (6032, 36870), (6145, 36192), (6240, 35641), (6960, 31954), (7374, 30160), (7540, 29496), (9048, 24580), (9832, 22620), (11310, 19664), (12064, 18435), (12290, 18096), (13920, 15977), (14748, 15080)]