7920142920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{56267}}^1$

素因数の和:56324

約数の個数: 192

約数和(自身を含む): 28440097920

約数和(自身を除く): 20519955000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 51, 60, 68, 69, 72, 85, 90, 92, 102, 115, 120, 136, 138, 153, 170, 180, 184, 204, 207, 230, 255, 276, 306, 340, 345, 360, 391, 408, 414, 460, 510, 552, 612, 680, 690, 765, 782, 828, 920, 1020, 1035, 1173, 1224, 1380, 1530, 1564, 1656, 1955, 2040, 2070, 2346, 2760, 3060, 3128, 3519, 3910, 4140, 4692, 5865, 6120, 7038, 7820, 8280, 9384, 11730, 14076, 15640, 17595, 23460, 28152, 35190, 46920, 56267, 70380, 112534, 140760, 168801, 225068, 281335, 337602, 450136, 506403, 562670, 675204, 844005, 956539, 1012806, 1125340, 1294141, 1350408, 1688010, 1913078, 2025612, 2250680, 2532015, 2588282, 2869617, 3376020, 3826156, 3882423, 4051224, 4782695, 5064030, 5176564, 5739234, 6470705, 6752040, 7652312, 7764846, 8608851, 9565390, 10128060, 10353128, 11478468, 11647269, 12941410, 14348085, 15529692, 17217702, 19130780, 19412115, 20256120, 22000397, 22956936, 23294538, 25882820, 28696170, 31059384, 34435404, 38261560, 38824230, 43044255, 44000794, 46589076, 51765640, 57392340, 58236345, 66001191, 68870808, 77648460, 86088510, 88001588, 93178152, 110001985, 114784680, 116472690, 132002382, 155296920, 172177020, 176003176, 198003573, 220003970, 232945380, 264004764, 330005955, 344354040, 396007146, 440007940, 465890760, 528009528, 660011910, 792014292, 880015880, 990017865, 1320023820, 1584028584, 1980035730, 2640047640, 3960071460, 7920142920]

約数ペア:

[(1, 7920142920), (2, 3960071460), (3, 2640047640), (4, 1980035730), (5, 1584028584), (6, 1320023820), (8, 990017865), (9, 880015880), (10, 792014292), (12, 660011910), (15, 528009528), (17, 465890760), (18, 440007940), (20, 396007146), (23, 344354040), (24, 330005955), (30, 264004764), (34, 232945380), (36, 220003970), (40, 198003573), (45, 176003176), (46, 172177020), (51, 155296920), (60, 132002382), (68, 116472690), (69, 114784680), (72, 110001985), (85, 93178152), (90, 88001588), (92, 86088510), (102, 77648460), (115, 68870808), (120, 66001191), (136, 58236345), (138, 57392340), (153, 51765640), (170, 46589076), (180, 44000794), (184, 43044255), (204, 38824230), (207, 38261560), (230, 34435404), (255, 31059384), (276, 28696170), (306, 25882820), (340, 23294538), (345, 22956936), (360, 22000397), (391, 20256120), (408, 19412115), (414, 19130780), (460, 17217702), (510, 15529692), (552, 14348085), (612, 12941410), (680, 11647269), (690, 11478468), (765, 10353128), (782, 10128060), (828, 9565390), (920, 8608851), (1020, 7764846), (1035, 7652312), (1173, 6752040), (1224, 6470705), (1380, 5739234), (1530, 5176564), (1564, 5064030), (1656, 4782695), (1955, 4051224), (2040, 3882423), (2070, 3826156), (2346, 3376020), (2760, 2869617), (3060, 2588282), (3128, 2532015), (3519, 2250680), (3910, 2025612), (4140, 1913078), (4692, 1688010), (5865, 1350408), (6120, 1294141), (7038, 1125340), (7820, 1012806), (8280, 956539), (9384, 844005), (11730, 675204), (14076, 562670), (15640, 506403), (17595, 450136), (23460, 337602), (28152, 281335), (35190, 225068), (46920, 168801), (56267, 140760), (70380, 112534)]