160709580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:476

約数の個数: 144

約数和(自身を含む): 510741504

約数和(自身を除く): 350031924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 83, 90, 93, 124, 155, 166, 180, 186, 249, 279, 310, 332, 347, 372, 415, 465, 498, 558, 620, 694, 747, 830, 930, 996, 1041, 1116, 1245, 1388, 1395, 1494, 1660, 1735, 1860, 2082, 2490, 2573, 2790, 2988, 3123, 3470, 3735, 4164, 4980, 5146, 5205, 5580, 6246, 6940, 7470, 7719, 10292, 10410, 10757, 12492, 12865, 14940, 15438, 15615, 20820, 21514, 23157, 25730, 28801, 30876, 31230, 32271, 38595, 43028, 46314, 51460, 53785, 57602, 62460, 64542, 77190, 86403, 92628, 96813, 107570, 115204, 115785, 129084, 144005, 154380, 161355, 172806, 193626, 215140, 231570, 259209, 288010, 322710, 345612, 387252, 432015, 463140, 484065, 518418, 576020, 645420, 864030, 892831, 968130, 1036836, 1296045, 1728060, 1785662, 1936260, 2592090, 2678493, 3571324, 4464155, 5184180, 5356986, 8035479, 8928310, 10713972, 13392465, 16070958, 17856620, 26784930, 32141916, 40177395, 53569860, 80354790, 160709580]

約数ペア:

[(1, 160709580), (2, 80354790), (3, 53569860), (4, 40177395), (5, 32141916), (6, 26784930), (9, 17856620), (10, 16070958), (12, 13392465), (15, 10713972), (18, 8928310), (20, 8035479), (30, 5356986), (31, 5184180), (36, 4464155), (45, 3571324), (60, 2678493), (62, 2592090), (83, 1936260), (90, 1785662), (93, 1728060), (124, 1296045), (155, 1036836), (166, 968130), (180, 892831), (186, 864030), (249, 645420), (279, 576020), (310, 518418), (332, 484065), (347, 463140), (372, 432015), (415, 387252), (465, 345612), (498, 322710), (558, 288010), (620, 259209), (694, 231570), (747, 215140), (830, 193626), (930, 172806), (996, 161355), (1041, 154380), (1116, 144005), (1245, 129084), (1388, 115785), (1395, 115204), (1494, 107570), (1660, 96813), (1735, 92628), (1860, 86403), (2082, 77190), (2490, 64542), (2573, 62460), (2790, 57602), (2988, 53785), (3123, 51460), (3470, 46314), (3735, 43028), (4164, 38595), (4980, 32271), (5146, 31230), (5205, 30876), (5580, 28801), (6246, 25730), (6940, 23157), (7470, 21514), (7719, 20820), (10292, 15615), (10410, 15438), (10757, 14940), (12492, 12865)]