67667820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 226146816

約数和(自身を除く): 158478996

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 37, 44, 51, 55, 60, 66, 68, 74, 85, 102, 110, 111, 132, 148, 163, 165, 170, 185, 187, 204, 220, 222, 255, 326, 330, 340, 370, 374, 407, 444, 489, 510, 555, 561, 629, 652, 660, 740, 748, 814, 815, 935, 978, 1020, 1110, 1122, 1221, 1258, 1628, 1630, 1793, 1870, 1887, 1956, 2035, 2220, 2244, 2442, 2445, 2516, 2771, 2805, 3145, 3260, 3586, 3740, 3774, 4070, 4884, 4890, 5379, 5542, 5610, 6031, 6105, 6290, 6919, 7172, 7548, 8140, 8313, 8965, 9435, 9780, 10758, 11084, 11220, 12062, 12210, 12580, 13838, 13855, 16626, 17930, 18093, 18870, 20757, 21516, 24124, 24420, 26895, 27676, 27710, 30155, 30481, 33252, 34595, 35860, 36186, 37740, 41514, 41565, 53790, 55420, 60310, 60962, 66341, 69190, 72372, 83028, 83130, 90465, 91443, 102527, 103785, 107580, 120620, 121924, 132682, 138380, 152405, 166260, 180930, 182886, 199023, 205054, 207570, 265364, 304810, 307581, 331705, 361860, 365772, 398046, 410108, 415140, 457215, 512635, 609620, 615162, 663410, 796092, 914430, 995115, 1025270, 1127797, 1230324, 1326820, 1537905, 1828860, 1990230, 2050540, 2255594, 3075810, 3383391, 3980460, 4511188, 5638985, 6151620, 6766782, 11277970, 13533564, 16916955, 22555940, 33833910, 67667820]

約数ペア:

[(1, 67667820), (2, 33833910), (3, 22555940), (4, 16916955), (5, 13533564), (6, 11277970), (10, 6766782), (11, 6151620), (12, 5638985), (15, 4511188), (17, 3980460), (20, 3383391), (22, 3075810), (30, 2255594), (33, 2050540), (34, 1990230), (37, 1828860), (44, 1537905), (51, 1326820), (55, 1230324), (60, 1127797), (66, 1025270), (68, 995115), (74, 914430), (85, 796092), (102, 663410), (110, 615162), (111, 609620), (132, 512635), (148, 457215), (163, 415140), (165, 410108), (170, 398046), (185, 365772), (187, 361860), (204, 331705), (220, 307581), (222, 304810), (255, 265364), (326, 207570), (330, 205054), (340, 199023), (370, 182886), (374, 180930), (407, 166260), (444, 152405), (489, 138380), (510, 132682), (555, 121924), (561, 120620), (629, 107580), (652, 103785), (660, 102527), (740, 91443), (748, 90465), (814, 83130), (815, 83028), (935, 72372), (978, 69190), (1020, 66341), (1110, 60962), (1122, 60310), (1221, 55420), (1258, 53790), (1628, 41565), (1630, 41514), (1793, 37740), (1870, 36186), (1887, 35860), (1956, 34595), (2035, 33252), (2220, 30481), (2244, 30155), (2442, 27710), (2445, 27676), (2516, 26895), (2771, 24420), (2805, 24124), (3145, 21516), (3260, 20757), (3586, 18870), (3740, 18093), (3774, 17930), (4070, 16626), (4884, 13855), (4890, 13838), (5379, 12580), (5542, 12210), (5610, 12062), (6031, 11220), (6105, 11084), (6290, 10758), (6919, 9780), (7172, 9435), (7548, 8965), (8140, 8313)]