1212505710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:403

約数の個数: 192

約数和(自身を含む): 3408894720

約数和(自身を除く): 2196389010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 41, 57, 65, 78, 82, 95, 114, 123, 130, 169, 190, 195, 205, 246, 247, 285, 307, 338, 390, 410, 494, 507, 533, 570, 614, 615, 741, 779, 845, 921, 1014, 1066, 1230, 1235, 1482, 1535, 1558, 1599, 1690, 1842, 2337, 2470, 2535, 2665, 3070, 3198, 3211, 3705, 3895, 3991, 4605, 4674, 5070, 5330, 5833, 6422, 6929, 7410, 7790, 7982, 7995, 9210, 9633, 10127, 11666, 11685, 11973, 12587, 13858, 15990, 16055, 17499, 19266, 19955, 20254, 20787, 23370, 23946, 25174, 29165, 30381, 32110, 34645, 34998, 37761, 39910, 41574, 48165, 50635, 51883, 58330, 59865, 60762, 62935, 69290, 75522, 75829, 87495, 96330, 101270, 103766, 103935, 119730, 125870, 131651, 151658, 151905, 155649, 163631, 174990, 188805, 207870, 227487, 239153, 259415, 263302, 303810, 311298, 327262, 377610, 379145, 394953, 454974, 478306, 490893, 518830, 658255, 717459, 758290, 778245, 789906, 818155, 981786, 985777, 1137435, 1195765, 1316510, 1434918, 1556490, 1636310, 1971554, 1974765, 2127203, 2274870, 2391530, 2454465, 2957331, 3108989, 3587295, 3949530, 4254406, 4908930, 4928885, 5914662, 6217978, 6381609, 7174590, 9326967, 9857770, 10636015, 12763218, 14786655, 15544945, 18653934, 21272030, 29573310, 31089890, 31908045, 40416857, 46634835, 63816090, 80833714, 93269670, 121250571, 202084285, 242501142, 404168570, 606252855, 1212505710]

約数ペア:

[(1, 1212505710), (2, 606252855), (3, 404168570), (5, 242501142), (6, 202084285), (10, 121250571), (13, 93269670), (15, 80833714), (19, 63816090), (26, 46634835), (30, 40416857), (38, 31908045), (39, 31089890), (41, 29573310), (57, 21272030), (65, 18653934), (78, 15544945), (82, 14786655), (95, 12763218), (114, 10636015), (123, 9857770), (130, 9326967), (169, 7174590), (190, 6381609), (195, 6217978), (205, 5914662), (246, 4928885), (247, 4908930), (285, 4254406), (307, 3949530), (338, 3587295), (390, 3108989), (410, 2957331), (494, 2454465), (507, 2391530), (533, 2274870), (570, 2127203), (614, 1974765), (615, 1971554), (741, 1636310), (779, 1556490), (845, 1434918), (921, 1316510), (1014, 1195765), (1066, 1137435), (1230, 985777), (1235, 981786), (1482, 818155), (1535, 789906), (1558, 778245), (1599, 758290), (1690, 717459), (1842, 658255), (2337, 518830), (2470, 490893), (2535, 478306), (2665, 454974), (3070, 394953), (3198, 379145), (3211, 377610), (3705, 327262), (3895, 311298), (3991, 303810), (4605, 263302), (4674, 259415), (5070, 239153), (5330, 227487), (5833, 207870), (6422, 188805), (6929, 174990), (7410, 163631), (7790, 155649), (7982, 151905), (7995, 151658), (9210, 131651), (9633, 125870), (10127, 119730), (11666, 103935), (11685, 103766), (11973, 101270), (12587, 96330), (13858, 87495), (15990, 75829), (16055, 75522), (17499, 69290), (19266, 62935), (19955, 60762), (20254, 59865), (20787, 58330), (23370, 51883), (23946, 50635), (25174, 48165), (29165, 41574), (30381, 39910), (32110, 37761), (34645, 34998)]