68933120620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{284777}}^1$

素因数の和:284832

約数の個数: 144

約数和(自身を含む): 190892388960

約数和(自身を除く): 121959268340

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 49, 52, 65, 70, 76, 91, 95, 98, 130, 133, 140, 182, 190, 196, 245, 247, 260, 266, 364, 380, 455, 490, 494, 532, 637, 665, 910, 931, 980, 988, 1235, 1274, 1330, 1729, 1820, 1862, 2470, 2548, 2660, 3185, 3458, 3724, 4655, 4940, 6370, 6916, 8645, 9310, 12103, 12740, 17290, 18620, 24206, 34580, 48412, 60515, 121030, 242060, 284777, 569554, 1139108, 1423885, 1993439, 2847770, 3702101, 3986878, 5410763, 5695540, 7404202, 7973756, 9967195, 10821526, 13954073, 14808404, 18510505, 19934390, 21643052, 25914707, 27053815, 27908146, 37021010, 37875341, 39868780, 51829414, 54107630, 55816292, 69770365, 70339919, 74042020, 75750682, 103658828, 108215260, 129573535, 139540730, 140679838, 151501364, 181402949, 189376705, 259147070, 265127387, 279081460, 281359676, 351699595, 362805898, 378753410, 492379433, 518294140, 530254774, 703399190, 725611796, 757506820, 907014745, 984758866, 1060509548, 1325636935, 1406798380, 1814029490, 1969517732, 2461897165, 2651273870, 3446656031, 3628058980, 4923794330, 5302547740, 6893312062, 9847588660, 13786624124, 17233280155, 34466560310, 68933120620]

約数ペア:

[(1, 68933120620), (2, 34466560310), (4, 17233280155), (5, 13786624124), (7, 9847588660), (10, 6893312062), (13, 5302547740), (14, 4923794330), (19, 3628058980), (20, 3446656031), (26, 2651273870), (28, 2461897165), (35, 1969517732), (38, 1814029490), (49, 1406798380), (52, 1325636935), (65, 1060509548), (70, 984758866), (76, 907014745), (91, 757506820), (95, 725611796), (98, 703399190), (130, 530254774), (133, 518294140), (140, 492379433), (182, 378753410), (190, 362805898), (196, 351699595), (245, 281359676), (247, 279081460), (260, 265127387), (266, 259147070), (364, 189376705), (380, 181402949), (455, 151501364), (490, 140679838), (494, 139540730), (532, 129573535), (637, 108215260), (665, 103658828), (910, 75750682), (931, 74042020), (980, 70339919), (988, 69770365), (1235, 55816292), (1274, 54107630), (1330, 51829414), (1729, 39868780), (1820, 37875341), (1862, 37021010), (2470, 27908146), (2548, 27053815), (2660, 25914707), (3185, 21643052), (3458, 19934390), (3724, 18510505), (4655, 14808404), (4940, 13954073), (6370, 10821526), (6916, 9967195), (8645, 7973756), (9310, 7404202), (12103, 5695540), (12740, 5410763), (17290, 3986878), (18620, 3702101), (24206, 2847770), (34580, 1993439), (48412, 1423885), (60515, 1139108), (121030, 569554), (242060, 284777)]