131372280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3119}}^1$

素因数の和:3155

約数の個数: 160

約数和(自身を含む): 475675200

約数和(自身を除く): 344302920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3119, 3240, 3510, 4212, 4680, 5265, 6238, 7020, 8424, 9357, 10530, 12476, 14040, 15595, 18714, 21060, 24952, 28071, 31190, 37428, 40547, 42120, 46785, 56142, 62380, 74856, 81094, 84213, 93570, 112284, 121641, 124760, 140355, 162188, 168426, 187140, 202735, 224568, 243282, 252639, 280710, 324376, 336852, 364923, 374280, 405470, 421065, 486564, 505278, 561420, 608205, 673704, 729846, 810940, 842130, 973128, 1010556, 1094769, 1122840, 1216410, 1263195, 1459692, 1621880, 1684260, 1824615, 2021112, 2189538, 2432820, 2526390, 2919384, 3284307, 3368520, 3649230, 4379076, 4865640, 5052780, 5473845, 6568614, 7298460, 8758152, 10105560, 10947690, 13137228, 14596920, 16421535, 21895380, 26274456, 32843070, 43790760, 65686140, 131372280]

約数ペア:

[(1, 131372280), (2, 65686140), (3, 43790760), (4, 32843070), (5, 26274456), (6, 21895380), (8, 16421535), (9, 14596920), (10, 13137228), (12, 10947690), (13, 10105560), (15, 8758152), (18, 7298460), (20, 6568614), (24, 5473845), (26, 5052780), (27, 4865640), (30, 4379076), (36, 3649230), (39, 3368520), (40, 3284307), (45, 2919384), (52, 2526390), (54, 2432820), (60, 2189538), (65, 2021112), (72, 1824615), (78, 1684260), (81, 1621880), (90, 1459692), (104, 1263195), (108, 1216410), (117, 1122840), (120, 1094769), (130, 1010556), (135, 973128), (156, 842130), (162, 810940), (180, 729846), (195, 673704), (216, 608205), (234, 561420), (260, 505278), (270, 486564), (312, 421065), (324, 405470), (351, 374280), (360, 364923), (390, 336852), (405, 324376), (468, 280710), (520, 252639), (540, 243282), (585, 224568), (648, 202735), (702, 187140), (780, 168426), (810, 162188), (936, 140355), (1053, 124760), (1080, 121641), (1170, 112284), (1404, 93570), (1560, 84213), (1620, 81094), (1755, 74856), (2106, 62380), (2340, 56142), (2808, 46785), (3119, 42120), (3240, 40547), (3510, 37428), (4212, 31190), (4680, 28071), (5265, 24952), (6238, 21060), (7020, 18714), (8424, 15595), (9357, 14040), (10530, 12476)]