2670030720

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{66221}}^1$

素因数の和:66253

約数の個数: 192

約数和(自身を含む): 10537244640

約数和(自身を除く): 7867213920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 66221, 132442, 198663, 264884, 331105, 397326, 463547, 529768, 595989, 662210, 794652, 927094, 993315, 1059536, 1191978, 1324420, 1390641, 1589304, 1854188, 1986630, 2119072, 2317735, 2383956, 2648840, 2781282, 2979945, 3178608, 3708376, 3973260, 4171923, 4238144, 4635470, 4767912, 5297680, 5562564, 5959890, 6357216, 6953205, 7416752, 7946520, 8343846, 8476288, 9270940, 9535824, 10595360, 11125128, 11919780, 12714432, 13906410, 14833504, 15893040, 16687692, 18541880, 19071648, 20859615, 21190720, 22250256, 23839560, 25428864, 27812820, 29667008, 31786080, 33375384, 37083760, 38143296, 41719230, 42381440, 44500512, 47679120, 55625640, 59334016, 63572160, 66750768, 74167520, 76286592, 83438460, 89001024, 95358240, 111251280, 127144320, 133501536, 148335040, 166876920, 178002048, 190716480, 222502560, 267003072, 296670080, 333753840, 381432960, 445005120, 534006144, 667507680, 890010240, 1335015360, 2670030720]

約数ペア:

[(1, 2670030720), (2, 1335015360), (3, 890010240), (4, 667507680), (5, 534006144), (6, 445005120), (7, 381432960), (8, 333753840), (9, 296670080), (10, 267003072), (12, 222502560), (14, 190716480), (15, 178002048), (16, 166876920), (18, 148335040), (20, 133501536), (21, 127144320), (24, 111251280), (28, 95358240), (30, 89001024), (32, 83438460), (35, 76286592), (36, 74167520), (40, 66750768), (42, 63572160), (45, 59334016), (48, 55625640), (56, 47679120), (60, 44500512), (63, 42381440), (64, 41719230), (70, 38143296), (72, 37083760), (80, 33375384), (84, 31786080), (90, 29667008), (96, 27812820), (105, 25428864), (112, 23839560), (120, 22250256), (126, 21190720), (128, 20859615), (140, 19071648), (144, 18541880), (160, 16687692), (168, 15893040), (180, 14833504), (192, 13906410), (210, 12714432), (224, 11919780), (240, 11125128), (252, 10595360), (280, 9535824), (288, 9270940), (315, 8476288), (320, 8343846), (336, 7946520), (360, 7416752), (384, 6953205), (420, 6357216), (448, 5959890), (480, 5562564), (504, 5297680), (560, 4767912), (576, 4635470), (630, 4238144), (640, 4171923), (672, 3973260), (720, 3708376), (840, 3178608), (896, 2979945), (960, 2781282), (1008, 2648840), (1120, 2383956), (1152, 2317735), (1260, 2119072), (1344, 1986630), (1440, 1854188), (1680, 1589304), (1920, 1390641), (2016, 1324420), (2240, 1191978), (2520, 1059536), (2688, 993315), (2880, 927094), (3360, 794652), (4032, 662210), (4480, 595989), (5040, 529768), (5760, 463547), (6720, 397326), (8064, 331105), (10080, 264884), (13440, 198663), (20160, 132442), (40320, 66221)]