131329080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:371

約数の個数: 256

約数和(自身を含む): 485222400

約数和(自身を除く): 353893320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 27, 30, 34, 36, 40, 45, 46, 51, 54, 60, 68, 69, 72, 85, 90, 92, 102, 108, 115, 120, 135, 136, 138, 153, 170, 180, 184, 204, 207, 216, 230, 255, 270, 276, 306, 311, 340, 345, 360, 391, 408, 414, 459, 460, 510, 540, 552, 612, 621, 622, 680, 690, 765, 782, 828, 918, 920, 933, 1020, 1035, 1080, 1173, 1224, 1242, 1244, 1380, 1530, 1555, 1564, 1656, 1836, 1866, 1955, 2040, 2070, 2295, 2346, 2484, 2488, 2760, 2799, 3060, 3105, 3110, 3128, 3519, 3672, 3732, 3910, 4140, 4590, 4665, 4692, 4968, 5287, 5598, 5865, 6120, 6210, 6220, 7038, 7153, 7464, 7820, 8280, 8397, 9180, 9330, 9384, 10557, 10574, 11196, 11730, 12420, 12440, 13995, 14076, 14306, 15640, 15861, 16794, 17595, 18360, 18660, 21114, 21148, 21459, 22392, 23460, 24840, 26435, 27990, 28152, 28612, 31722, 33588, 35190, 35765, 37320, 41985, 42228, 42296, 42918, 46920, 47583, 52785, 52870, 55980, 57224, 63444, 64377, 67176, 70380, 71530, 79305, 83970, 84456, 85836, 95166, 105570, 105740, 107295, 111960, 121601, 126888, 128754, 140760, 142749, 143060, 158610, 167940, 171672, 190332, 193131, 211140, 211480, 214590, 237915, 243202, 257508, 285498, 286120, 317220, 321885, 335880, 364803, 380664, 386262, 422280, 429180, 475830, 486404, 515016, 570996, 608005, 634440, 643770, 713745, 729606, 772524, 858360, 951660, 965655, 972808, 1094409, 1141992, 1216010, 1287540, 1427490, 1459212, 1545048, 1824015, 1903320, 1931310, 2188818, 2432020, 2575080, 2854980, 2918424, 3283227, 3648030, 3862620, 4377636, 4864040, 5472045, 5709960, 6566454, 7296060, 7725240, 8755272, 10944090, 13132908, 14592120, 16416135, 21888180, 26265816, 32832270, 43776360, 65664540, 131329080]

約数ペア:

[(1, 131329080), (2, 65664540), (3, 43776360), (4, 32832270), (5, 26265816), (6, 21888180), (8, 16416135), (9, 14592120), (10, 13132908), (12, 10944090), (15, 8755272), (17, 7725240), (18, 7296060), (20, 6566454), (23, 5709960), (24, 5472045), (27, 4864040), (30, 4377636), (34, 3862620), (36, 3648030), (40, 3283227), (45, 2918424), (46, 2854980), (51, 2575080), (54, 2432020), (60, 2188818), (68, 1931310), (69, 1903320), (72, 1824015), (85, 1545048), (90, 1459212), (92, 1427490), (102, 1287540), (108, 1216010), (115, 1141992), (120, 1094409), (135, 972808), (136, 965655), (138, 951660), (153, 858360), (170, 772524), (180, 729606), (184, 713745), (204, 643770), (207, 634440), (216, 608005), (230, 570996), (255, 515016), (270, 486404), (276, 475830), (306, 429180), (311, 422280), (340, 386262), (345, 380664), (360, 364803), (391, 335880), (408, 321885), (414, 317220), (459, 286120), (460, 285498), (510, 257508), (540, 243202), (552, 237915), (612, 214590), (621, 211480), (622, 211140), (680, 193131), (690, 190332), (765, 171672), (782, 167940), (828, 158610), (918, 143060), (920, 142749), (933, 140760), (1020, 128754), (1035, 126888), (1080, 121601), (1173, 111960), (1224, 107295), (1242, 105740), (1244, 105570), (1380, 95166), (1530, 85836), (1555, 84456), (1564, 83970), (1656, 79305), (1836, 71530), (1866, 70380), (1955, 67176), (2040, 64377), (2070, 63444), (2295, 57224), (2346, 55980), (2484, 52870), (2488, 52785), (2760, 47583), (2799, 46920), (3060, 42918), (3105, 42296), (3110, 42228), (3128, 41985), (3519, 37320), (3672, 35765), (3732, 35190), (3910, 33588), (4140, 31722), (4590, 28612), (4665, 28152), (4692, 27990), (4968, 26435), (5287, 24840), (5598, 23460), (5865, 22392), (6120, 21459), (6210, 21148), (6220, 21114), (7038, 18660), (7153, 18360), (7464, 17595), (7820, 16794), (8280, 15861), (8397, 15640), (9180, 14306), (9330, 14076), (9384, 13995), (10557, 12440), (10574, 12420), (11196, 11730)]