2054418240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{305717}}^1$

素因数の和:305744

約数の個数: 112

約数和(自身を含む): 7454627712

約数和(自身を除く): 5400209472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 305717, 611434, 917151, 1222868, 1528585, 1834302, 2140019, 2445736, 3057170, 3668604, 4280038, 4585755, 4891472, 6114340, 6420057, 7337208, 8560076, 9171510, 9782944, 10700095, 12228680, 12840114, 14674416, 17120152, 18343020, 19565888, 21400190, 24457360, 25680228, 29348832, 32100285, 34240304, 36686040, 42800380, 48914720, 51360456, 58697664, 64200570, 68480608, 73372080, 85600760, 97829440, 102720912, 128401140, 136961216, 146744160, 171201520, 205441824, 256802280, 293488320, 342403040, 410883648, 513604560, 684806080, 1027209120, 2054418240]

約数ペア:

[(1, 2054418240), (2, 1027209120), (3, 684806080), (4, 513604560), (5, 410883648), (6, 342403040), (7, 293488320), (8, 256802280), (10, 205441824), (12, 171201520), (14, 146744160), (15, 136961216), (16, 128401140), (20, 102720912), (21, 97829440), (24, 85600760), (28, 73372080), (30, 68480608), (32, 64200570), (35, 58697664), (40, 51360456), (42, 48914720), (48, 42800380), (56, 36686040), (60, 34240304), (64, 32100285), (70, 29348832), (80, 25680228), (84, 24457360), (96, 21400190), (105, 19565888), (112, 18343020), (120, 17120152), (140, 14674416), (160, 12840114), (168, 12228680), (192, 10700095), (210, 9782944), (224, 9171510), (240, 8560076), (280, 7337208), (320, 6420057), (336, 6114340), (420, 4891472), (448, 4585755), (480, 4280038), (560, 3668604), (672, 3057170), (840, 2445736), (960, 2140019), (1120, 1834302), (1344, 1528585), (1680, 1222868), (2240, 917151), (3360, 611434), (6720, 305717)]