1383809327880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{244747}}^1$

素因数の和:244948

約数の個数: 256

約数和(自身を含む): 4872090746880

約数和(自身を除く): 3488281419000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 127, 140, 159, 168, 210, 212, 254, 265, 280, 318, 371, 381, 420, 424, 508, 530, 635, 636, 742, 762, 795, 840, 889, 1016, 1060, 1113, 1270, 1272, 1484, 1524, 1590, 1778, 1855, 1905, 2120, 2226, 2540, 2667, 2968, 3048, 3180, 3556, 3710, 3810, 4445, 4452, 5080, 5334, 5565, 6360, 6731, 7112, 7420, 7620, 8890, 8904, 10668, 11130, 13335, 13462, 14840, 15240, 17780, 20193, 21336, 22260, 26670, 26924, 33655, 35560, 40386, 44520, 47117, 53340, 53848, 67310, 80772, 94234, 100965, 106680, 134620, 141351, 161544, 188468, 201930, 235585, 244747, 269240, 282702, 376936, 403860, 471170, 489494, 565404, 706755, 734241, 807720, 942340, 978988, 1130808, 1223735, 1413510, 1468482, 1713229, 1884680, 1957976, 2447470, 2827020, 2936964, 3426458, 3671205, 4894940, 5139687, 5654040, 5873928, 6852916, 7342410, 8566145, 9789880, 10279374, 12971591, 13705832, 14684820, 17132290, 20558748, 25698435, 25943182, 29369640, 31082869, 34264580, 38914773, 41117496, 51396870, 51886364, 62165738, 64857955, 68529160, 77829546, 90801137, 93248607, 102793740, 103772728, 124331476, 129715910, 155414345, 155659092, 181602274, 186497214, 194573865, 205587480, 217580083, 248662952, 259431820, 272403411, 310828690, 311318184, 363204548, 372994428, 389147730, 435160166, 454005685, 466243035, 518863640, 544806822, 621657380, 652740249, 726409096, 745988856, 778295460, 870320332, 908011370, 932486070, 1087900415, 1089613644, 1243314760, 1305480498, 1362017055, 1556590920, 1647392057, 1740640664, 1816022740, 1864972140, 2175800830, 2179227288, 2610960996, 2724034110, 3263701245, 3294784114, 3632045480, 3729944280, 4351601660, 4942176171, 5221921992, 5448068220, 6527402490, 6589568228, 8236960285, 8703203320, 9884352342, 10896136440, 11531744399, 13054804980, 13179136456, 16473920570, 19768704684, 23063488798, 24710880855, 26109609960, 32947841140, 34595233197, 39537409368, 46126977596, 49421761710, 57658721995, 65895682280, 69190466394, 92253955192, 98843523420, 115317443990, 138380932788, 172976165985, 197687046840, 230634887980, 276761865576, 345952331970, 461269775960, 691904663940, 1383809327880]

約数ペア:

[(1, 1383809327880), (2, 691904663940), (3, 461269775960), (4, 345952331970), (5, 276761865576), (6, 230634887980), (7, 197687046840), (8, 172976165985), (10, 138380932788), (12, 115317443990), (14, 98843523420), (15, 92253955192), (20, 69190466394), (21, 65895682280), (24, 57658721995), (28, 49421761710), (30, 46126977596), (35, 39537409368), (40, 34595233197), (42, 32947841140), (53, 26109609960), (56, 24710880855), (60, 23063488798), (70, 19768704684), (84, 16473920570), (105, 13179136456), (106, 13054804980), (120, 11531744399), (127, 10896136440), (140, 9884352342), (159, 8703203320), (168, 8236960285), (210, 6589568228), (212, 6527402490), (254, 5448068220), (265, 5221921992), (280, 4942176171), (318, 4351601660), (371, 3729944280), (381, 3632045480), (420, 3294784114), (424, 3263701245), (508, 2724034110), (530, 2610960996), (635, 2179227288), (636, 2175800830), (742, 1864972140), (762, 1816022740), (795, 1740640664), (840, 1647392057), (889, 1556590920), (1016, 1362017055), (1060, 1305480498), (1113, 1243314760), (1270, 1089613644), (1272, 1087900415), (1484, 932486070), (1524, 908011370), (1590, 870320332), (1778, 778295460), (1855, 745988856), (1905, 726409096), (2120, 652740249), (2226, 621657380), (2540, 544806822), (2667, 518863640), (2968, 466243035), (3048, 454005685), (3180, 435160166), (3556, 389147730), (3710, 372994428), (3810, 363204548), (4445, 311318184), (4452, 310828690), (5080, 272403411), (5334, 259431820), (5565, 248662952), (6360, 217580083), (6731, 205587480), (7112, 194573865), (7420, 186497214), (7620, 181602274), (8890, 155659092), (8904, 155414345), (10668, 129715910), (11130, 124331476), (13335, 103772728), (13462, 102793740), (14840, 93248607), (15240, 90801137), (17780, 77829546), (20193, 68529160), (21336, 64857955), (22260, 62165738), (26670, 51886364), (26924, 51396870), (33655, 41117496), (35560, 38914773), (40386, 34264580), (44520, 31082869), (47117, 29369640), (53340, 25943182), (53848, 25698435), (67310, 20558748), (80772, 17132290), (94234, 14684820), (100965, 13705832), (106680, 12971591), (134620, 10279374), (141351, 9789880), (161544, 8566145), (188468, 7342410), (201930, 6852916), (235585, 5873928), (244747, 5654040), (269240, 5139687), (282702, 4894940), (376936, 3671205), (403860, 3426458), (471170, 2936964), (489494, 2827020), (565404, 2447470), (706755, 1957976), (734241, 1884680), (807720, 1713229), (942340, 1468482), (978988, 1413510), (1130808, 1223735)]