201741720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{98893}}^1$

素因数の和:98924

約数の個数: 64

約数和(自身を含む): 640833120

約数和(自身を除く): 439091400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 98893, 197786, 296679, 395572, 494465, 593358, 791144, 988930, 1186716, 1483395, 1681181, 1977860, 2373432, 2966790, 3362362, 3955720, 5043543, 5933580, 6724724, 8405905, 10087086, 11867160, 13449448, 16811810, 20174172, 25217715, 33623620, 40348344, 50435430, 67247240, 100870860, 201741720]

約数ペア:

[(1, 201741720), (2, 100870860), (3, 67247240), (4, 50435430), (5, 40348344), (6, 33623620), (8, 25217715), (10, 20174172), (12, 16811810), (15, 13449448), (17, 11867160), (20, 10087086), (24, 8405905), (30, 6724724), (34, 5933580), (40, 5043543), (51, 3955720), (60, 3362362), (68, 2966790), (85, 2373432), (102, 1977860), (120, 1681181), (136, 1483395), (170, 1186716), (204, 988930), (255, 791144), (340, 593358), (408, 494465), (510, 395572), (680, 296679), (1020, 197786), (2040, 98893)]