8103060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 28828800

約数和(自身を除く): 20725740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 59, 60, 63, 70, 84, 90, 105, 109, 118, 126, 140, 177, 180, 210, 218, 236, 252, 295, 315, 327, 354, 413, 420, 436, 531, 545, 590, 630, 654, 708, 763, 826, 885, 981, 1062, 1090, 1180, 1239, 1260, 1308, 1526, 1635, 1652, 1770, 1962, 2065, 2124, 2180, 2289, 2478, 2655, 3052, 3270, 3540, 3717, 3815, 3924, 4130, 4578, 4905, 4956, 5310, 6195, 6431, 6540, 6867, 7434, 7630, 8260, 9156, 9810, 10620, 11445, 12390, 12862, 13734, 14868, 15260, 18585, 19293, 19620, 22890, 24780, 25724, 27468, 32155, 34335, 37170, 38586, 45017, 45780, 57879, 64310, 68670, 74340, 77172, 90034, 96465, 115758, 128620, 135051, 137340, 180068, 192930, 225085, 231516, 270102, 289395, 385860, 405153, 450170, 540204, 578790, 675255, 810306, 900340, 1157580, 1350510, 1620612, 2025765, 2701020, 4051530, 8103060]

約数ペア:

[(1, 8103060), (2, 4051530), (3, 2701020), (4, 2025765), (5, 1620612), (6, 1350510), (7, 1157580), (9, 900340), (10, 810306), (12, 675255), (14, 578790), (15, 540204), (18, 450170), (20, 405153), (21, 385860), (28, 289395), (30, 270102), (35, 231516), (36, 225085), (42, 192930), (45, 180068), (59, 137340), (60, 135051), (63, 128620), (70, 115758), (84, 96465), (90, 90034), (105, 77172), (109, 74340), (118, 68670), (126, 64310), (140, 57879), (177, 45780), (180, 45017), (210, 38586), (218, 37170), (236, 34335), (252, 32155), (295, 27468), (315, 25724), (327, 24780), (354, 22890), (413, 19620), (420, 19293), (436, 18585), (531, 15260), (545, 14868), (590, 13734), (630, 12862), (654, 12390), (708, 11445), (763, 10620), (826, 9810), (885, 9156), (981, 8260), (1062, 7630), (1090, 7434), (1180, 6867), (1239, 6540), (1260, 6431), (1308, 6195), (1526, 5310), (1635, 4956), (1652, 4905), (1770, 4578), (1962, 4130), (2065, 3924), (2124, 3815), (2180, 3717), (2289, 3540), (2478, 3270), (2655, 3052)]