2480713020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{727}}^1$

素因数の和:905

約数の個数: 192

約数和(自身を含む): 7925299200

約数和(自身を除く): 5444586180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 89, 90, 108, 135, 142, 178, 180, 213, 267, 270, 284, 355, 356, 426, 445, 534, 540, 639, 710, 727, 801, 852, 890, 1065, 1068, 1278, 1335, 1420, 1454, 1602, 1780, 1917, 2130, 2181, 2403, 2556, 2670, 2908, 3195, 3204, 3635, 3834, 4005, 4260, 4362, 4806, 5340, 6319, 6390, 6543, 7270, 7668, 8010, 8724, 9585, 9612, 10905, 12015, 12638, 12780, 13086, 14540, 16020, 18957, 19170, 19629, 21810, 24030, 25276, 26172, 31595, 32715, 37914, 38340, 39258, 43620, 48060, 51617, 56871, 63190, 64703, 65430, 75828, 78516, 94785, 98145, 103234, 113742, 126380, 129406, 130860, 154851, 170613, 189570, 194109, 196290, 206468, 227484, 258085, 258812, 284355, 309702, 323515, 341226, 379140, 388218, 392580, 464553, 516170, 568710, 582327, 619404, 647030, 682452, 774255, 776436, 853065, 929106, 970545, 1032340, 1137420, 1164654, 1294060, 1393659, 1548510, 1706130, 1746981, 1858212, 1941090, 2322765, 2329308, 2787318, 2911635, 3097020, 3412260, 3493962, 3882180, 4593913, 4645530, 5574636, 5823270, 6968295, 6987924, 8734905, 9187826, 9291060, 11646540, 13781739, 13936590, 17469810, 18375652, 22969565, 27563478, 27873180, 34939620, 41345217, 45939130, 55126956, 68908695, 82690434, 91878260, 124035651, 137817390, 165380868, 206726085, 248071302, 275634780, 413452170, 496142604, 620178255, 826904340, 1240356510, 2480713020]

約数ペア:

[(1, 2480713020), (2, 1240356510), (3, 826904340), (4, 620178255), (5, 496142604), (6, 413452170), (9, 275634780), (10, 248071302), (12, 206726085), (15, 165380868), (18, 137817390), (20, 124035651), (27, 91878260), (30, 82690434), (36, 68908695), (45, 55126956), (54, 45939130), (60, 41345217), (71, 34939620), (89, 27873180), (90, 27563478), (108, 22969565), (135, 18375652), (142, 17469810), (178, 13936590), (180, 13781739), (213, 11646540), (267, 9291060), (270, 9187826), (284, 8734905), (355, 6987924), (356, 6968295), (426, 5823270), (445, 5574636), (534, 4645530), (540, 4593913), (639, 3882180), (710, 3493962), (727, 3412260), (801, 3097020), (852, 2911635), (890, 2787318), (1065, 2329308), (1068, 2322765), (1278, 1941090), (1335, 1858212), (1420, 1746981), (1454, 1706130), (1602, 1548510), (1780, 1393659), (1917, 1294060), (2130, 1164654), (2181, 1137420), (2403, 1032340), (2556, 970545), (2670, 929106), (2908, 853065), (3195, 776436), (3204, 774255), (3635, 682452), (3834, 647030), (4005, 619404), (4260, 582327), (4362, 568710), (4806, 516170), (5340, 464553), (6319, 392580), (6390, 388218), (6543, 379140), (7270, 341226), (7668, 323515), (8010, 309702), (8724, 284355), (9585, 258812), (9612, 258085), (10905, 227484), (12015, 206468), (12638, 196290), (12780, 194109), (13086, 189570), (14540, 170613), (16020, 154851), (18957, 130860), (19170, 129406), (19629, 126380), (21810, 113742), (24030, 103234), (25276, 98145), (26172, 94785), (31595, 78516), (32715, 75828), (37914, 65430), (38340, 64703), (39258, 63190), (43620, 56871), (48060, 51617)]