667940880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5281}}^1$

素因数の和:5345

約数の個数: 160

約数和(自身を含む): 2263569408

約数和(自身を除く): 1595628528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 496, 510, 527, 620, 680, 744, 816, 930, 1020, 1054, 1240, 1360, 1488, 1581, 1860, 2040, 2108, 2480, 2635, 3162, 3720, 4080, 4216, 5270, 5281, 6324, 7440, 7905, 8432, 10540, 10562, 12648, 15810, 15843, 21080, 21124, 25296, 26405, 31620, 31686, 42160, 42248, 52810, 63240, 63372, 79215, 84496, 89777, 105620, 126480, 126744, 158430, 163711, 179554, 211240, 253488, 269331, 316860, 327422, 359108, 422480, 448885, 491133, 538662, 633720, 654844, 718216, 818555, 897770, 982266, 1077324, 1267440, 1309688, 1346655, 1436432, 1637110, 1795540, 1964532, 2154648, 2455665, 2619376, 2693310, 2783087, 3274220, 3591080, 3929064, 4309296, 4911330, 5386620, 5566174, 6548440, 7182160, 7858128, 8349261, 9822660, 10773240, 11132348, 13096880, 13915435, 16698522, 19645320, 21546480, 22264696, 27830870, 33397044, 39290640, 41746305, 44529392, 55661740, 66794088, 83492610, 111323480, 133588176, 166985220, 222646960, 333970440, 667940880]

約数ペア:

[(1, 667940880), (2, 333970440), (3, 222646960), (4, 166985220), (5, 133588176), (6, 111323480), (8, 83492610), (10, 66794088), (12, 55661740), (15, 44529392), (16, 41746305), (17, 39290640), (20, 33397044), (24, 27830870), (30, 22264696), (31, 21546480), (34, 19645320), (40, 16698522), (48, 13915435), (51, 13096880), (60, 11132348), (62, 10773240), (68, 9822660), (80, 8349261), (85, 7858128), (93, 7182160), (102, 6548440), (120, 5566174), (124, 5386620), (136, 4911330), (155, 4309296), (170, 3929064), (186, 3591080), (204, 3274220), (240, 2783087), (248, 2693310), (255, 2619376), (272, 2455665), (310, 2154648), (340, 1964532), (372, 1795540), (408, 1637110), (465, 1436432), (496, 1346655), (510, 1309688), (527, 1267440), (620, 1077324), (680, 982266), (744, 897770), (816, 818555), (930, 718216), (1020, 654844), (1054, 633720), (1240, 538662), (1360, 491133), (1488, 448885), (1581, 422480), (1860, 359108), (2040, 327422), (2108, 316860), (2480, 269331), (2635, 253488), (3162, 211240), (3720, 179554), (4080, 163711), (4216, 158430), (5270, 126744), (5281, 126480), (6324, 105620), (7440, 89777), (7905, 84496), (8432, 79215), (10540, 63372), (10562, 63240), (12648, 52810), (15810, 42248), (15843, 42160), (21080, 31686), (21124, 31620), (25296, 26405)]