673254598680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1\times {\mathrm{60509}}^1$

素因数の和:61554

約数の個数: 192

約数和(自身を含む): 2260963411200

約数和(自身を除く): 1587708812520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 997, 1116, 1240, 1395, 1860, 1994, 2232, 2790, 2991, 3720, 3988, 4985, 5580, 5982, 7976, 8973, 9970, 11160, 11964, 14955, 17946, 19940, 23928, 29910, 30907, 35892, 39880, 44865, 59820, 60509, 61814, 71784, 89730, 92721, 119640, 121018, 123628, 154535, 179460, 181527, 185442, 242036, 247256, 278163, 302545, 309070, 358920, 363054, 370884, 463605, 484072, 544581, 556326, 605090, 618140, 726108, 741768, 907635, 927210, 1089162, 1112652, 1210180, 1236280, 1390815, 1452216, 1815270, 1854420, 1875779, 2178324, 2225304, 2420360, 2722905, 2781630, 3630540, 3708840, 3751558, 4356648, 5445810, 5563260, 5627337, 7261080, 7503116, 9378895, 10891620, 11126520, 11254674, 15006232, 16882011, 18757790, 21783240, 22509348, 28136685, 33764022, 37515580, 45018696, 56273370, 60327473, 67528044, 75031160, 84410055, 112546740, 120654946, 135056088, 168820110, 180982419, 225093480, 241309892, 301637365, 337640220, 361964838, 482619784, 542947257, 603274730, 675280440, 723929676, 904912095, 1085894514, 1206549460, 1447859352, 1809824190, 1870151663, 2171789028, 2413098920, 2714736285, 3619648380, 3740303326, 4343578056, 5429472570, 5610454989, 7239296760, 7480606652, 9350758315, 10858945140, 11220909978, 14961213304, 16831364967, 18701516630, 21717890280, 22441819956, 28052274945, 33662729934, 37403033260, 44883639912, 56104549890, 67325459868, 74806066520, 84156824835, 112209099780, 134650919736, 168313649670, 224418199560, 336627299340, 673254598680]

約数ペア:

[(1, 673254598680), (2, 336627299340), (3, 224418199560), (4, 168313649670), (5, 134650919736), (6, 112209099780), (8, 84156824835), (9, 74806066520), (10, 67325459868), (12, 56104549890), (15, 44883639912), (18, 37403033260), (20, 33662729934), (24, 28052274945), (30, 22441819956), (31, 21717890280), (36, 18701516630), (40, 16831364967), (45, 14961213304), (60, 11220909978), (62, 10858945140), (72, 9350758315), (90, 7480606652), (93, 7239296760), (120, 5610454989), (124, 5429472570), (155, 4343578056), (180, 3740303326), (186, 3619648380), (248, 2714736285), (279, 2413098920), (310, 2171789028), (360, 1870151663), (372, 1809824190), (465, 1447859352), (558, 1206549460), (620, 1085894514), (744, 904912095), (930, 723929676), (997, 675280440), (1116, 603274730), (1240, 542947257), (1395, 482619784), (1860, 361964838), (1994, 337640220), (2232, 301637365), (2790, 241309892), (2991, 225093480), (3720, 180982419), (3988, 168820110), (4985, 135056088), (5580, 120654946), (5982, 112546740), (7976, 84410055), (8973, 75031160), (9970, 67528044), (11160, 60327473), (11964, 56273370), (14955, 45018696), (17946, 37515580), (19940, 33764022), (23928, 28136685), (29910, 22509348), (30907, 21783240), (35892, 18757790), (39880, 16882011), (44865, 15006232), (59820, 11254674), (60509, 11126520), (61814, 10891620), (71784, 9378895), (89730, 7503116), (92721, 7261080), (119640, 5627337), (121018, 5563260), (123628, 5445810), (154535, 4356648), (179460, 3751558), (181527, 3708840), (185442, 3630540), (242036, 2781630), (247256, 2722905), (278163, 2420360), (302545, 2225304), (309070, 2178324), (358920, 1875779), (363054, 1854420), (370884, 1815270), (463605, 1452216), (484072, 1390815), (544581, 1236280), (556326, 1210180), (605090, 1112652), (618140, 1089162), (726108, 927210), (741768, 907635)]