131341860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1$

素因数の和:143

約数の個数: 216

約数和(自身を含む): 451714536

約数和(自身を除く): 320372676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 41, 45, 52, 60, 65, 74, 78, 82, 90, 111, 117, 123, 130, 148, 156, 164, 180, 185, 195, 205, 222, 234, 246, 260, 333, 369, 370, 390, 410, 444, 468, 481, 492, 533, 555, 585, 615, 666, 738, 740, 780, 820, 962, 1066, 1110, 1170, 1230, 1332, 1369, 1443, 1476, 1517, 1599, 1665, 1845, 1924, 2132, 2220, 2340, 2405, 2460, 2665, 2738, 2886, 3034, 3198, 3330, 3690, 4107, 4329, 4551, 4797, 4810, 5330, 5476, 5772, 6068, 6396, 6660, 6845, 7215, 7380, 7585, 7995, 8214, 8658, 9102, 9594, 9620, 10660, 12321, 13653, 13690, 14430, 15170, 15990, 16428, 17316, 17797, 18204, 19188, 19721, 20535, 21645, 22755, 23985, 24642, 27306, 27380, 28860, 30340, 31980, 35594, 39442, 41070, 43290, 45510, 47970, 49284, 53391, 54612, 56129, 59163, 61605, 68265, 71188, 78884, 82140, 86580, 88985, 91020, 95940, 98605, 106782, 112258, 118326, 123210, 136530, 160173, 168387, 177489, 177970, 197210, 213564, 224516, 236652, 246420, 266955, 273060, 280645, 295815, 320346, 336774, 354978, 355940, 394420, 505161, 533910, 561290, 591630, 640692, 673548, 709956, 729677, 800865, 841935, 887445, 1010322, 1067820, 1122580, 1183260, 1459354, 1601730, 1683870, 1774890, 2020644, 2189031, 2525805, 2918708, 3203460, 3367740, 3549780, 3648385, 4378062, 5051610, 6567093, 7296770, 8756124, 10103220, 10945155, 13134186, 14593540, 21890310, 26268372, 32835465, 43780620, 65670930, 131341860]

約数ペア:

[(1, 131341860), (2, 65670930), (3, 43780620), (4, 32835465), (5, 26268372), (6, 21890310), (9, 14593540), (10, 13134186), (12, 10945155), (13, 10103220), (15, 8756124), (18, 7296770), (20, 6567093), (26, 5051610), (30, 4378062), (36, 3648385), (37, 3549780), (39, 3367740), (41, 3203460), (45, 2918708), (52, 2525805), (60, 2189031), (65, 2020644), (74, 1774890), (78, 1683870), (82, 1601730), (90, 1459354), (111, 1183260), (117, 1122580), (123, 1067820), (130, 1010322), (148, 887445), (156, 841935), (164, 800865), (180, 729677), (185, 709956), (195, 673548), (205, 640692), (222, 591630), (234, 561290), (246, 533910), (260, 505161), (333, 394420), (369, 355940), (370, 354978), (390, 336774), (410, 320346), (444, 295815), (468, 280645), (481, 273060), (492, 266955), (533, 246420), (555, 236652), (585, 224516), (615, 213564), (666, 197210), (738, 177970), (740, 177489), (780, 168387), (820, 160173), (962, 136530), (1066, 123210), (1110, 118326), (1170, 112258), (1230, 106782), (1332, 98605), (1369, 95940), (1443, 91020), (1476, 88985), (1517, 86580), (1599, 82140), (1665, 78884), (1845, 71188), (1924, 68265), (2132, 61605), (2220, 59163), (2340, 56129), (2405, 54612), (2460, 53391), (2665, 49284), (2738, 47970), (2886, 45510), (3034, 43290), (3198, 41070), (3330, 39442), (3690, 35594), (4107, 31980), (4329, 30340), (4551, 28860), (4797, 27380), (4810, 27306), (5330, 24642), (5476, 23985), (5772, 22755), (6068, 21645), (6396, 20535), (6660, 19721), (6845, 19188), (7215, 18204), (7380, 17797), (7585, 17316), (7995, 16428), (8214, 15990), (8658, 15170), (9102, 14430), (9594, 13690), (9620, 13653), (10660, 12321)]