170125120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2843}}^1$

素因数の和:2888

約数の個数: 112

約数和(自身を含む): 468099648

約数和(自身を除く): 297974528

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 320, 340, 352, 374, 440, 544, 680, 704, 748, 880, 935, 1088, 1360, 1496, 1760, 1870, 2720, 2843, 2992, 3520, 3740, 5440, 5686, 5984, 7480, 11372, 11968, 14215, 14960, 22744, 28430, 29920, 31273, 45488, 48331, 56860, 59840, 62546, 90976, 96662, 113720, 125092, 156365, 181952, 193324, 227440, 241655, 250184, 312730, 386648, 454880, 483310, 500368, 531641, 625460, 773296, 909760, 966620, 1000736, 1063282, 1250920, 1546592, 1933240, 2001472, 2126564, 2501840, 2658205, 3093184, 3866480, 4253128, 5003680, 5316410, 7732960, 8506256, 10007360, 10632820, 15465920, 17012512, 21265640, 34025024, 42531280, 85062560, 170125120]

約数ペア:

[(1, 170125120), (2, 85062560), (4, 42531280), (5, 34025024), (8, 21265640), (10, 17012512), (11, 15465920), (16, 10632820), (17, 10007360), (20, 8506256), (22, 7732960), (32, 5316410), (34, 5003680), (40, 4253128), (44, 3866480), (55, 3093184), (64, 2658205), (68, 2501840), (80, 2126564), (85, 2001472), (88, 1933240), (110, 1546592), (136, 1250920), (160, 1063282), (170, 1000736), (176, 966620), (187, 909760), (220, 773296), (272, 625460), (320, 531641), (340, 500368), (352, 483310), (374, 454880), (440, 386648), (544, 312730), (680, 250184), (704, 241655), (748, 227440), (880, 193324), (935, 181952), (1088, 156365), (1360, 125092), (1496, 113720), (1760, 96662), (1870, 90976), (2720, 62546), (2843, 59840), (2992, 56860), (3520, 48331), (3740, 45488), (5440, 31273), (5686, 29920), (5984, 28430), (7480, 22744), (11372, 14960), (11968, 14215)]