238731480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1759}}^1$

素因数の和:1818

約数の個数: 192

約数和(自身を含む): 864864000

約数和(自身を除く): 626132520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 29, 30, 36, 39, 40, 45, 52, 58, 60, 65, 72, 78, 87, 90, 104, 116, 117, 120, 130, 145, 156, 174, 180, 195, 232, 234, 260, 261, 290, 312, 348, 360, 377, 390, 435, 468, 520, 522, 580, 585, 696, 754, 780, 870, 936, 1044, 1131, 1160, 1170, 1305, 1508, 1560, 1740, 1759, 1885, 2088, 2262, 2340, 2610, 3016, 3393, 3480, 3518, 3770, 4524, 4680, 5220, 5277, 5655, 6786, 7036, 7540, 8795, 9048, 10440, 10554, 11310, 13572, 14072, 15080, 15831, 16965, 17590, 21108, 22620, 22867, 26385, 27144, 31662, 33930, 35180, 42216, 45240, 45734, 51011, 52770, 63324, 67860, 68601, 70360, 79155, 91468, 102022, 105540, 114335, 126648, 135720, 137202, 153033, 158310, 182936, 204044, 205803, 211080, 228670, 255055, 274404, 306066, 316620, 343005, 408088, 411606, 457340, 459099, 510110, 548808, 612132, 633240, 663143, 686010, 765165, 823212, 914680, 918198, 1020220, 1029015, 1224264, 1326286, 1372020, 1530330, 1646424, 1836396, 1989429, 2040440, 2058030, 2295495, 2652572, 2744040, 3060660, 3315715, 3672792, 3978858, 4116060, 4590990, 5305144, 5968287, 6121320, 6631430, 7957716, 8232120, 9181980, 9947145, 11936574, 13262860, 15915432, 18363960, 19894290, 23873148, 26525720, 29841435, 39788580, 47746296, 59682870, 79577160, 119365740, 238731480]

約数ペア:

[(1, 238731480), (2, 119365740), (3, 79577160), (4, 59682870), (5, 47746296), (6, 39788580), (8, 29841435), (9, 26525720), (10, 23873148), (12, 19894290), (13, 18363960), (15, 15915432), (18, 13262860), (20, 11936574), (24, 9947145), (26, 9181980), (29, 8232120), (30, 7957716), (36, 6631430), (39, 6121320), (40, 5968287), (45, 5305144), (52, 4590990), (58, 4116060), (60, 3978858), (65, 3672792), (72, 3315715), (78, 3060660), (87, 2744040), (90, 2652572), (104, 2295495), (116, 2058030), (117, 2040440), (120, 1989429), (130, 1836396), (145, 1646424), (156, 1530330), (174, 1372020), (180, 1326286), (195, 1224264), (232, 1029015), (234, 1020220), (260, 918198), (261, 914680), (290, 823212), (312, 765165), (348, 686010), (360, 663143), (377, 633240), (390, 612132), (435, 548808), (468, 510110), (520, 459099), (522, 457340), (580, 411606), (585, 408088), (696, 343005), (754, 316620), (780, 306066), (870, 274404), (936, 255055), (1044, 228670), (1131, 211080), (1160, 205803), (1170, 204044), (1305, 182936), (1508, 158310), (1560, 153033), (1740, 137202), (1759, 135720), (1885, 126648), (2088, 114335), (2262, 105540), (2340, 102022), (2610, 91468), (3016, 79155), (3393, 70360), (3480, 68601), (3518, 67860), (3770, 63324), (4524, 52770), (4680, 51011), (5220, 45734), (5277, 45240), (5655, 42216), (6786, 35180), (7036, 33930), (7540, 31662), (8795, 27144), (9048, 26385), (10440, 22867), (10554, 22620), (11310, 21108), (13572, 17590), (14072, 16965), (15080, 15831)]