148576260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20809}}^1$

素因数の和:20845

約数の個数: 96

約数和(自身を含む): 503435520

約数和(自身を除く): 354859260

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, 20809, 41618, 62427, 83236, 104045, 124854, 145663, 208090, 249708, 291326, 312135, 353753, 416180, 436989, 582652, 624270, 707506, 728315, 873978, 1061259, 1248540, 1415012, 1456630, 1747956, 1768765, 2122518, 2184945, 2476271, 2913260, 3537530, 4245036, 4369890, 4952542, 5306295, 7075060, 7428813, 8739780, 9905084, 10612590, 12381355, 14857626, 21225180, 24762710, 29715252, 37144065, 49525420, 74288130, 148576260]

約数ペア:

[(1, 148576260), (2, 74288130), (3, 49525420), (4, 37144065), (5, 29715252), (6, 24762710), (7, 21225180), (10, 14857626), (12, 12381355), (14, 10612590), (15, 9905084), (17, 8739780), (20, 7428813), (21, 7075060), (28, 5306295), (30, 4952542), (34, 4369890), (35, 4245036), (42, 3537530), (51, 2913260), (60, 2476271), (68, 2184945), (70, 2122518), (84, 1768765), (85, 1747956), (102, 1456630), (105, 1415012), (119, 1248540), (140, 1061259), (170, 873978), (204, 728315), (210, 707506), (238, 624270), (255, 582652), (340, 436989), (357, 416180), (420, 353753), (476, 312135), (510, 291326), (595, 249708), (714, 208090), (1020, 145663), (1190, 124854), (1428, 104045), (1785, 83236), (2380, 62427), (3570, 41618), (7140, 20809)]