321182160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{911}}^1$

素因数の和:1053

約数の個数: 160

約数和(自身を含む): 1082930688

約数和(自身を除く): 761748528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 113, 120, 130, 156, 195, 208, 226, 240, 260, 312, 339, 390, 452, 520, 565, 624, 678, 780, 904, 911, 1040, 1130, 1356, 1469, 1560, 1695, 1808, 1822, 2260, 2712, 2733, 2938, 3120, 3390, 3644, 4407, 4520, 4555, 5424, 5466, 5876, 6780, 7288, 7345, 8814, 9040, 9110, 10932, 11752, 11843, 13560, 13665, 14576, 14690, 17628, 18220, 21864, 22035, 23504, 23686, 27120, 27330, 29380, 35256, 35529, 36440, 43728, 44070, 47372, 54660, 58760, 59215, 70512, 71058, 72880, 88140, 94744, 102943, 109320, 117520, 118430, 142116, 176280, 177645, 189488, 205886, 218640, 236860, 284232, 308829, 352560, 355290, 411772, 473720, 514715, 568464, 617658, 710580, 823544, 947440, 1029430, 1235316, 1338259, 1421160, 1544145, 1647088, 2058860, 2470632, 2676518, 2842320, 3088290, 4014777, 4117720, 4941264, 5353036, 6176580, 6691295, 8029554, 8235440, 10706072, 12353160, 13382590, 16059108, 20073885, 21412144, 24706320, 26765180, 32118216, 40147770, 53530360, 64236432, 80295540, 107060720, 160591080, 321182160]

約数ペア:

[(1, 321182160), (2, 160591080), (3, 107060720), (4, 80295540), (5, 64236432), (6, 53530360), (8, 40147770), (10, 32118216), (12, 26765180), (13, 24706320), (15, 21412144), (16, 20073885), (20, 16059108), (24, 13382590), (26, 12353160), (30, 10706072), (39, 8235440), (40, 8029554), (48, 6691295), (52, 6176580), (60, 5353036), (65, 4941264), (78, 4117720), (80, 4014777), (104, 3088290), (113, 2842320), (120, 2676518), (130, 2470632), (156, 2058860), (195, 1647088), (208, 1544145), (226, 1421160), (240, 1338259), (260, 1235316), (312, 1029430), (339, 947440), (390, 823544), (452, 710580), (520, 617658), (565, 568464), (624, 514715), (678, 473720), (780, 411772), (904, 355290), (911, 352560), (1040, 308829), (1130, 284232), (1356, 236860), (1469, 218640), (1560, 205886), (1695, 189488), (1808, 177645), (1822, 176280), (2260, 142116), (2712, 118430), (2733, 117520), (2938, 109320), (3120, 102943), (3390, 94744), (3644, 88140), (4407, 72880), (4520, 71058), (4555, 70512), (5424, 59215), (5466, 58760), (5876, 54660), (6780, 47372), (7288, 44070), (7345, 43728), (8814, 36440), (9040, 35529), (9110, 35256), (10932, 29380), (11752, 27330), (11843, 27120), (13560, 23686), (13665, 23504), (14576, 22035), (14690, 21864), (17628, 18220)]