20231775720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{24151}}^1$

素因数の和:24360

約数の個数: 192

約数和(自身を含む): 71209756800

約数和(自身を除く): 50977981080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 179, 180, 195, 234, 260, 312, 358, 360, 390, 468, 520, 537, 585, 716, 780, 895, 936, 1074, 1170, 1432, 1560, 1611, 1790, 2148, 2327, 2340, 2685, 3222, 3580, 4296, 4654, 4680, 5370, 6444, 6981, 7160, 8055, 9308, 10740, 11635, 12888, 13962, 16110, 18616, 20943, 21480, 23270, 24151, 27924, 32220, 34905, 41886, 46540, 48302, 55848, 64440, 69810, 72453, 83772, 93080, 96604, 104715, 120755, 139620, 144906, 167544, 193208, 209430, 217359, 241510, 279240, 289812, 313963, 362265, 418860, 434718, 483020, 579624, 627926, 724530, 837720, 869436, 941889, 966040, 1086795, 1255852, 1449060, 1569815, 1738872, 1883778, 2173590, 2511704, 2825667, 2898120, 3139630, 3767556, 4323029, 4347180, 4709445, 5651334, 6279260, 7535112, 8646058, 8694360, 9418890, 11302668, 12558520, 12969087, 14128335, 17292116, 18837780, 21615145, 22605336, 25938174, 28256670, 34584232, 37675560, 38907261, 43230290, 51876348, 56199377, 56513340, 64845435, 77814522, 86460580, 103752696, 112398754, 113026680, 129690870, 155629044, 168598131, 172921160, 194536305, 224797508, 259381740, 280996885, 311258088, 337196262, 389072610, 449595016, 505794393, 518763480, 561993770, 674392524, 778145220, 842990655, 1011588786, 1123987540, 1348785048, 1556290440, 1685981310, 2023177572, 2247975080, 2528971965, 3371962620, 4046355144, 5057943930, 6743925240, 10115887860, 20231775720]

約数ペア:

[(1, 20231775720), (2, 10115887860), (3, 6743925240), (4, 5057943930), (5, 4046355144), (6, 3371962620), (8, 2528971965), (9, 2247975080), (10, 2023177572), (12, 1685981310), (13, 1556290440), (15, 1348785048), (18, 1123987540), (20, 1011588786), (24, 842990655), (26, 778145220), (30, 674392524), (36, 561993770), (39, 518763480), (40, 505794393), (45, 449595016), (52, 389072610), (60, 337196262), (65, 311258088), (72, 280996885), (78, 259381740), (90, 224797508), (104, 194536305), (117, 172921160), (120, 168598131), (130, 155629044), (156, 129690870), (179, 113026680), (180, 112398754), (195, 103752696), (234, 86460580), (260, 77814522), (312, 64845435), (358, 56513340), (360, 56199377), (390, 51876348), (468, 43230290), (520, 38907261), (537, 37675560), (585, 34584232), (716, 28256670), (780, 25938174), (895, 22605336), (936, 21615145), (1074, 18837780), (1170, 17292116), (1432, 14128335), (1560, 12969087), (1611, 12558520), (1790, 11302668), (2148, 9418890), (2327, 8694360), (2340, 8646058), (2685, 7535112), (3222, 6279260), (3580, 5651334), (4296, 4709445), (4654, 4347180), (4680, 4323029), (5370, 3767556), (6444, 3139630), (6981, 2898120), (7160, 2825667), (8055, 2511704), (9308, 2173590), (10740, 1883778), (11635, 1738872), (12888, 1569815), (13962, 1449060), (16110, 1255852), (18616, 1086795), (20943, 966040), (21480, 941889), (23270, 869436), (24151, 837720), (27924, 724530), (32220, 627926), (34905, 579624), (41886, 483020), (46540, 434718), (48302, 418860), (55848, 362265), (64440, 313963), (69810, 289812), (72453, 279240), (83772, 241510), (93080, 217359), (96604, 209430), (104715, 193208), (120755, 167544), (139620, 144906)]