1330981560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:550

約数の個数: 192

約数和(自身を含む): 4420072800

約数和(自身を除く): 3089091240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 107, 109, 120, 180, 214, 218, 317, 321, 327, 360, 428, 436, 535, 545, 634, 642, 654, 856, 872, 951, 963, 981, 1070, 1090, 1268, 1284, 1308, 1585, 1605, 1635, 1902, 1926, 1962, 2140, 2180, 2536, 2568, 2616, 2853, 3170, 3210, 3270, 3804, 3852, 3924, 4280, 4360, 4755, 4815, 4905, 5706, 6340, 6420, 6540, 7608, 7704, 7848, 9510, 9630, 9810, 11412, 11663, 12680, 12840, 13080, 14265, 19020, 19260, 19620, 22824, 23326, 28530, 33919, 34553, 34989, 38040, 38520, 39240, 46652, 57060, 58315, 67838, 69106, 69978, 93304, 101757, 103659, 104967, 114120, 116630, 135676, 138212, 139956, 169595, 172765, 174945, 203514, 207318, 209934, 233260, 271352, 276424, 279912, 305271, 310977, 339190, 345530, 349890, 407028, 414636, 419868, 466520, 508785, 518295, 524835, 610542, 621954, 678380, 691060, 699780, 814056, 829272, 839736, 1017570, 1036590, 1049670, 1221084, 1243908, 1356760, 1382120, 1399560, 1526355, 1554885, 2035140, 2073180, 2099340, 2442168, 2487816, 3052710, 3109770, 3697171, 4070280, 4146360, 4198680, 6105420, 6219540, 7394342, 11091513, 12210840, 12439080, 14788684, 18485855, 22183026, 29577368, 33274539, 36971710, 44366052, 55457565, 66549078, 73943420, 88732104, 110915130, 133098156, 147886840, 166372695, 221830260, 266196312, 332745390, 443660520, 665490780, 1330981560]

約数ペア:

[(1, 1330981560), (2, 665490780), (3, 443660520), (4, 332745390), (5, 266196312), (6, 221830260), (8, 166372695), (9, 147886840), (10, 133098156), (12, 110915130), (15, 88732104), (18, 73943420), (20, 66549078), (24, 55457565), (30, 44366052), (36, 36971710), (40, 33274539), (45, 29577368), (60, 22183026), (72, 18485855), (90, 14788684), (107, 12439080), (109, 12210840), (120, 11091513), (180, 7394342), (214, 6219540), (218, 6105420), (317, 4198680), (321, 4146360), (327, 4070280), (360, 3697171), (428, 3109770), (436, 3052710), (535, 2487816), (545, 2442168), (634, 2099340), (642, 2073180), (654, 2035140), (856, 1554885), (872, 1526355), (951, 1399560), (963, 1382120), (981, 1356760), (1070, 1243908), (1090, 1221084), (1268, 1049670), (1284, 1036590), (1308, 1017570), (1585, 839736), (1605, 829272), (1635, 814056), (1902, 699780), (1926, 691060), (1962, 678380), (2140, 621954), (2180, 610542), (2536, 524835), (2568, 518295), (2616, 508785), (2853, 466520), (3170, 419868), (3210, 414636), (3270, 407028), (3804, 349890), (3852, 345530), (3924, 339190), (4280, 310977), (4360, 305271), (4755, 279912), (4815, 276424), (4905, 271352), (5706, 233260), (6340, 209934), (6420, 207318), (6540, 203514), (7608, 174945), (7704, 172765), (7848, 169595), (9510, 139956), (9630, 138212), (9810, 135676), (11412, 116630), (11663, 114120), (12680, 104967), (12840, 103659), (13080, 101757), (14265, 93304), (19020, 69978), (19260, 69106), (19620, 67838), (22824, 58315), (23326, 57060), (28530, 46652), (33919, 39240), (34553, 38520), (34989, 38040)]