224745780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31477}}^1$

素因数の和:31513

約数の個数: 96

約数和(自身を含む): 761515776

約数和(自身を除く): 536769996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 31477, 62954, 94431, 125908, 157385, 188862, 220339, 314770, 377724, 440678, 472155, 535109, 629540, 661017, 881356, 944310, 1070218, 1101695, 1322034, 1605327, 1888620, 2140436, 2203390, 2644068, 2675545, 3210654, 3305085, 3745763, 4406780, 5351090, 6421308, 6610170, 7491526, 8026635, 10702180, 11237289, 13220340, 14983052, 16053270, 18728815, 22474578, 32106540, 37457630, 44949156, 56186445, 74915260, 112372890, 224745780]

約数ペア:

[(1, 224745780), (2, 112372890), (3, 74915260), (4, 56186445), (5, 44949156), (6, 37457630), (7, 32106540), (10, 22474578), (12, 18728815), (14, 16053270), (15, 14983052), (17, 13220340), (20, 11237289), (21, 10702180), (28, 8026635), (30, 7491526), (34, 6610170), (35, 6421308), (42, 5351090), (51, 4406780), (60, 3745763), (68, 3305085), (70, 3210654), (84, 2675545), (85, 2644068), (102, 2203390), (105, 2140436), (119, 1888620), (140, 1605327), (170, 1322034), (204, 1101695), (210, 1070218), (238, 944310), (255, 881356), (340, 661017), (357, 629540), (420, 535109), (476, 472155), (510, 440678), (595, 377724), (714, 314770), (1020, 220339), (1190, 188862), (1428, 157385), (1785, 125908), (2380, 94431), (3570, 62954), (7140, 31477)]