139868280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:282

約数の個数: 192

約数和(自身を含む): 478033920

約数和(自身を除く): 338165640

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, 83, 90, 93, 120, 124, 151, 155, 166, 180, 186, 248, 249, 279, 302, 310, 332, 360, 372, 415, 453, 465, 498, 558, 604, 620, 664, 744, 747, 755, 830, 906, 930, 996, 1116, 1208, 1240, 1245, 1359, 1395, 1494, 1510, 1660, 1812, 1860, 1992, 2232, 2265, 2490, 2573, 2718, 2790, 2988, 3020, 3320, 3624, 3720, 3735, 4530, 4681, 4980, 5146, 5436, 5580, 5976, 6040, 6795, 7470, 7719, 9060, 9362, 9960, 10292, 10872, 11160, 12533, 12865, 13590, 14043, 14940, 15438, 18120, 18724, 20584, 23157, 23405, 25066, 25730, 27180, 28086, 29880, 30876, 37448, 37599, 38595, 42129, 46314, 46810, 50132, 51460, 54360, 56172, 61752, 62665, 70215, 75198, 77190, 84258, 92628, 93620, 100264, 102920, 112344, 112797, 115785, 125330, 140430, 150396, 154380, 168516, 185256, 187240, 187995, 210645, 225594, 231570, 250660, 280860, 300792, 308760, 337032, 375990, 388523, 421290, 451188, 463140, 501320, 561720, 563985, 751980, 777046, 842580, 902376, 926280, 1127970, 1165569, 1503960, 1554092, 1685160, 1942615, 2255940, 2331138, 3108184, 3496707, 3885230, 4511880, 4662276, 5827845, 6993414, 7770460, 9324552, 11655690, 13986828, 15540920, 17483535, 23311380, 27973656, 34967070, 46622760, 69934140, 139868280]

約数ペア:

[(1, 139868280), (2, 69934140), (3, 46622760), (4, 34967070), (5, 27973656), (6, 23311380), (8, 17483535), (9, 15540920), (10, 13986828), (12, 11655690), (15, 9324552), (18, 7770460), (20, 6993414), (24, 5827845), (30, 4662276), (31, 4511880), (36, 3885230), (40, 3496707), (45, 3108184), (60, 2331138), (62, 2255940), (72, 1942615), (83, 1685160), (90, 1554092), (93, 1503960), (120, 1165569), (124, 1127970), (151, 926280), (155, 902376), (166, 842580), (180, 777046), (186, 751980), (248, 563985), (249, 561720), (279, 501320), (302, 463140), (310, 451188), (332, 421290), (360, 388523), (372, 375990), (415, 337032), (453, 308760), (465, 300792), (498, 280860), (558, 250660), (604, 231570), (620, 225594), (664, 210645), (744, 187995), (747, 187240), (755, 185256), (830, 168516), (906, 154380), (930, 150396), (996, 140430), (1116, 125330), (1208, 115785), (1240, 112797), (1245, 112344), (1359, 102920), (1395, 100264), (1494, 93620), (1510, 92628), (1660, 84258), (1812, 77190), (1860, 75198), (1992, 70215), (2232, 62665), (2265, 61752), (2490, 56172), (2573, 54360), (2718, 51460), (2790, 50132), (2988, 46810), (3020, 46314), (3320, 42129), (3624, 38595), (3720, 37599), (3735, 37448), (4530, 30876), (4681, 29880), (4980, 28086), (5146, 27180), (5436, 25730), (5580, 25066), (5976, 23405), (6040, 23157), (6795, 20584), (7470, 18724), (7719, 18120), (9060, 15438), (9362, 14940), (9960, 14043), (10292, 13590), (10872, 12865), (11160, 12533)]