140330400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{8353}}^1$

素因数の和:8383

約数の個数: 144

約数和(自身を含む): 522091584

約数和(自身を除く): 381761184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8353, 8400, 16706, 16800, 25059, 33412, 41765, 50118, 58471, 66824, 83530, 100236, 116942, 125295, 133648, 167060, 175413, 200472, 208825, 233884, 250590, 267296, 292355, 334120, 350826, 400944, 417650, 467768, 501180, 584710, 626475, 668240, 701652, 801888, 835300, 877065, 935536, 1002360, 1169420, 1252950, 1336480, 1403304, 1461775, 1670600, 1754130, 1871072, 2004720, 2338840, 2505900, 2806608, 2923550, 3341200, 3508260, 4009440, 4385325, 4677680, 5011800, 5613216, 5847100, 6682400, 7016520, 8770650, 9355360, 10023600, 11694200, 14033040, 17541300, 20047200, 23388400, 28066080, 35082600, 46776800, 70165200, 140330400]

約数ペア:

[(1, 140330400), (2, 70165200), (3, 46776800), (4, 35082600), (5, 28066080), (6, 23388400), (7, 20047200), (8, 17541300), (10, 14033040), (12, 11694200), (14, 10023600), (15, 9355360), (16, 8770650), (20, 7016520), (21, 6682400), (24, 5847100), (25, 5613216), (28, 5011800), (30, 4677680), (32, 4385325), (35, 4009440), (40, 3508260), (42, 3341200), (48, 2923550), (50, 2806608), (56, 2505900), (60, 2338840), (70, 2004720), (75, 1871072), (80, 1754130), (84, 1670600), (96, 1461775), (100, 1403304), (105, 1336480), (112, 1252950), (120, 1169420), (140, 1002360), (150, 935536), (160, 877065), (168, 835300), (175, 801888), (200, 701652), (210, 668240), (224, 626475), (240, 584710), (280, 501180), (300, 467768), (336, 417650), (350, 400944), (400, 350826), (420, 334120), (480, 292355), (525, 267296), (560, 250590), (600, 233884), (672, 208825), (700, 200472), (800, 175413), (840, 167060), (1050, 133648), (1120, 125295), (1200, 116942), (1400, 100236), (1680, 83530), (2100, 66824), (2400, 58471), (2800, 50118), (3360, 41765), (4200, 33412), (5600, 25059), (8353, 16800), (8400, 16706)]