172138260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{24109}}^1$

素因数の和:24145

約数の個数: 96

約数和(自身を含む): 583269120

約数和(自身を除く): 411130860

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, 24109, 48218, 72327, 96436, 120545, 144654, 168763, 241090, 289308, 337526, 361635, 409853, 482180, 506289, 675052, 723270, 819706, 843815, 1012578, 1229559, 1446540, 1639412, 1687630, 2025156, 2049265, 2459118, 2531445, 2868971, 3375260, 4098530, 4918236, 5062890, 5737942, 6147795, 8197060, 8606913, 10125780, 11475884, 12295590, 14344855, 17213826, 24591180, 28689710, 34427652, 43034565, 57379420, 86069130, 172138260]

約数ペア:

[(1, 172138260), (2, 86069130), (3, 57379420), (4, 43034565), (5, 34427652), (6, 28689710), (7, 24591180), (10, 17213826), (12, 14344855), (14, 12295590), (15, 11475884), (17, 10125780), (20, 8606913), (21, 8197060), (28, 6147795), (30, 5737942), (34, 5062890), (35, 4918236), (42, 4098530), (51, 3375260), (60, 2868971), (68, 2531445), (70, 2459118), (84, 2049265), (85, 2025156), (102, 1687630), (105, 1639412), (119, 1446540), (140, 1229559), (170, 1012578), (204, 843815), (210, 819706), (238, 723270), (255, 675052), (340, 506289), (357, 482180), (420, 409853), (476, 361635), (510, 337526), (595, 289308), (714, 241090), (1020, 168763), (1190, 144654), (1428, 120545), (1785, 96436), (2380, 72327), (3570, 48218), (7140, 24109)]