262395120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2273}}^1$

素因数の和:2339

約数の個数: 160

約数和(自身を含む): 900067392

約数和(自身を除く): 637672272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 37, 39, 40, 48, 52, 60, 65, 74, 78, 80, 104, 111, 120, 130, 148, 156, 185, 195, 208, 222, 240, 260, 296, 312, 370, 390, 444, 481, 520, 555, 592, 624, 740, 780, 888, 962, 1040, 1110, 1443, 1480, 1560, 1776, 1924, 2220, 2273, 2405, 2886, 2960, 3120, 3848, 4440, 4546, 4810, 5772, 6819, 7215, 7696, 8880, 9092, 9620, 11365, 11544, 13638, 14430, 18184, 19240, 22730, 23088, 27276, 28860, 29549, 34095, 36368, 38480, 45460, 54552, 57720, 59098, 68190, 84101, 88647, 90920, 109104, 115440, 118196, 136380, 147745, 168202, 177294, 181840, 236392, 252303, 272760, 295490, 336404, 354588, 420505, 443235, 472784, 504606, 545520, 590980, 672808, 709176, 841010, 886470, 1009212, 1093313, 1181960, 1261515, 1345616, 1418352, 1682020, 1772940, 2018424, 2186626, 2363920, 2523030, 3279939, 3364040, 3545880, 4036848, 4373252, 5046060, 5466565, 6559878, 6728080, 7091760, 8746504, 10092120, 10933130, 13119756, 16399695, 17493008, 20184240, 21866260, 26239512, 32799390, 43732520, 52479024, 65598780, 87465040, 131197560, 262395120]

約数ペア:

[(1, 262395120), (2, 131197560), (3, 87465040), (4, 65598780), (5, 52479024), (6, 43732520), (8, 32799390), (10, 26239512), (12, 21866260), (13, 20184240), (15, 17493008), (16, 16399695), (20, 13119756), (24, 10933130), (26, 10092120), (30, 8746504), (37, 7091760), (39, 6728080), (40, 6559878), (48, 5466565), (52, 5046060), (60, 4373252), (65, 4036848), (74, 3545880), (78, 3364040), (80, 3279939), (104, 2523030), (111, 2363920), (120, 2186626), (130, 2018424), (148, 1772940), (156, 1682020), (185, 1418352), (195, 1345616), (208, 1261515), (222, 1181960), (240, 1093313), (260, 1009212), (296, 886470), (312, 841010), (370, 709176), (390, 672808), (444, 590980), (481, 545520), (520, 504606), (555, 472784), (592, 443235), (624, 420505), (740, 354588), (780, 336404), (888, 295490), (962, 272760), (1040, 252303), (1110, 236392), (1443, 181840), (1480, 177294), (1560, 168202), (1776, 147745), (1924, 136380), (2220, 118196), (2273, 115440), (2405, 109104), (2886, 90920), (2960, 88647), (3120, 84101), (3848, 68190), (4440, 59098), (4546, 57720), (4810, 54552), (5772, 45460), (6819, 38480), (7215, 36368), (7696, 34095), (8880, 29549), (9092, 28860), (9620, 27276), (11365, 23088), (11544, 22730), (13638, 19240), (14430, 18184)]