2007185760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^2\times {\mathrm{631}}^1$

素因数の和:746

約数の個数: 216

約数和(自身を含む): 7009447536

約数和(自身を除く): 5002261776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 631, 705, 720, 752, 846, 940, 1128, 1262, 1410, 1440, 1504, 1692, 1880, 1893, 2115, 2209, 2256, 2524, 2820, 3155, 3384, 3760, 3786, 4230, 4418, 4512, 5048, 5640, 5679, 6310, 6627, 6768, 7520, 7572, 8460, 8836, 9465, 10096, 11045, 11280, 11358, 12620, 13254, 13536, 15144, 16920, 17672, 18930, 19881, 20192, 22090, 22560, 22716, 25240, 26508, 28395, 29657, 30288, 33135, 33840, 35344, 37860, 39762, 44180, 45432, 50480, 53016, 56790, 59314, 60576, 66270, 67680, 70688, 75720, 79524, 88360, 88971, 90864, 99405, 100960, 106032, 113580, 118628, 132540, 148285, 151440, 159048, 176720, 177942, 181728, 198810, 212064, 227160, 237256, 265080, 266913, 296570, 302880, 318096, 353440, 355884, 397620, 444855, 454320, 474512, 530160, 533826, 593140, 636192, 711768, 795240, 889710, 908640, 949024, 1060320, 1067652, 1186280, 1334565, 1393879, 1423536, 1590480, 1779420, 2135304, 2372560, 2669130, 2787758, 2847072, 3180960, 3558840, 4181637, 4270608, 4745120, 5338260, 5575516, 6969395, 7117680, 8363274, 8541216, 10676520, 11151032, 12544911, 13938790, 14235360, 16726548, 20908185, 21353040, 22302064, 25089822, 27877580, 33453096, 41816370, 42706080, 44604128, 50179644, 55755160, 62724555, 66906192, 83632740, 100359288, 111510320, 125449110, 133812384, 167265480, 200718576, 223020640, 250898220, 334530960, 401437152, 501796440, 669061920, 1003592880, 2007185760]

約数ペア:

[(1, 2007185760), (2, 1003592880), (3, 669061920), (4, 501796440), (5, 401437152), (6, 334530960), (8, 250898220), (9, 223020640), (10, 200718576), (12, 167265480), (15, 133812384), (16, 125449110), (18, 111510320), (20, 100359288), (24, 83632740), (30, 66906192), (32, 62724555), (36, 55755160), (40, 50179644), (45, 44604128), (47, 42706080), (48, 41816370), (60, 33453096), (72, 27877580), (80, 25089822), (90, 22302064), (94, 21353040), (96, 20908185), (120, 16726548), (141, 14235360), (144, 13938790), (160, 12544911), (180, 11151032), (188, 10676520), (235, 8541216), (240, 8363274), (282, 7117680), (288, 6969395), (360, 5575516), (376, 5338260), (423, 4745120), (470, 4270608), (480, 4181637), (564, 3558840), (631, 3180960), (705, 2847072), (720, 2787758), (752, 2669130), (846, 2372560), (940, 2135304), (1128, 1779420), (1262, 1590480), (1410, 1423536), (1440, 1393879), (1504, 1334565), (1692, 1186280), (1880, 1067652), (1893, 1060320), (2115, 949024), (2209, 908640), (2256, 889710), (2524, 795240), (2820, 711768), (3155, 636192), (3384, 593140), (3760, 533826), (3786, 530160), (4230, 474512), (4418, 454320), (4512, 444855), (5048, 397620), (5640, 355884), (5679, 353440), (6310, 318096), (6627, 302880), (6768, 296570), (7520, 266913), (7572, 265080), (8460, 237256), (8836, 227160), (9465, 212064), (10096, 198810), (11045, 181728), (11280, 177942), (11358, 176720), (12620, 159048), (13254, 151440), (13536, 148285), (15144, 132540), (16920, 118628), (17672, 113580), (18930, 106032), (19881, 100960), (20192, 99405), (22090, 90864), (22560, 88971), (22716, 88360), (25240, 79524), (26508, 75720), (28395, 70688), (29657, 67680), (30288, 66270), (33135, 60576), (33840, 59314), (35344, 56790), (37860, 53016), (39762, 50480), (44180, 45432)]