266153600

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2683}}^1$

素因数の和:2738

約数の個数: 96

約数和(自身を含む): 678944640

約数和(自身を除く): 412791040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 310, 320, 400, 496, 620, 640, 775, 800, 992, 1240, 1550, 1600, 1984, 2480, 2683, 3100, 3200, 3968, 4960, 5366, 6200, 9920, 10732, 12400, 13415, 19840, 21464, 24800, 26830, 42928, 49600, 53660, 67075, 83173, 85856, 99200, 107320, 134150, 166346, 171712, 214640, 268300, 332692, 343424, 415865, 429280, 536600, 665384, 831730, 858560, 1073200, 1330768, 1663460, 1717120, 2079325, 2146400, 2661536, 3326920, 4158650, 4292800, 5323072, 6653840, 8317300, 8585600, 10646144, 13307680, 16634600, 26615360, 33269200, 53230720, 66538400, 133076800, 266153600]

約数ペア:

[(1, 266153600), (2, 133076800), (4, 66538400), (5, 53230720), (8, 33269200), (10, 26615360), (16, 16634600), (20, 13307680), (25, 10646144), (31, 8585600), (32, 8317300), (40, 6653840), (50, 5323072), (62, 4292800), (64, 4158650), (80, 3326920), (100, 2661536), (124, 2146400), (128, 2079325), (155, 1717120), (160, 1663460), (200, 1330768), (248, 1073200), (310, 858560), (320, 831730), (400, 665384), (496, 536600), (620, 429280), (640, 415865), (775, 343424), (800, 332692), (992, 268300), (1240, 214640), (1550, 171712), (1600, 166346), (1984, 134150), (2480, 107320), (2683, 99200), (3100, 85856), (3200, 83173), (3968, 67075), (4960, 53660), (5366, 49600), (6200, 42928), (9920, 26830), (10732, 24800), (12400, 21464), (13415, 19840)]