17424120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{20743}}^1$

素因数の和:20764

約数の個数: 64

約数和(自身を含む): 59742720

約数和(自身を除く): 42318600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 20743, 41486, 62229, 82972, 103715, 124458, 145201, 165944, 207430, 248916, 290402, 311145, 414860, 435603, 497832, 580804, 622290, 726005, 829720, 871206, 1161608, 1244580, 1452010, 1742412, 2178015, 2489160, 2904020, 3484824, 4356030, 5808040, 8712060, 17424120]

約数ペア:

[(1, 17424120), (2, 8712060), (3, 5808040), (4, 4356030), (5, 3484824), (6, 2904020), (7, 2489160), (8, 2178015), (10, 1742412), (12, 1452010), (14, 1244580), (15, 1161608), (20, 871206), (21, 829720), (24, 726005), (28, 622290), (30, 580804), (35, 497832), (40, 435603), (42, 414860), (56, 311145), (60, 290402), (70, 248916), (84, 207430), (105, 165944), (120, 145201), (140, 124458), (168, 103715), (210, 82972), (280, 62229), (420, 41486), (840, 20743)]