636618080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4339}}^1$

素因数の和:4492

約数の個数: 96

約数和(自身を含む): 1732389120

約数和(自身を除く): 1095771040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 131, 140, 160, 224, 262, 280, 524, 560, 655, 917, 1048, 1120, 1310, 1834, 2096, 2620, 3668, 4192, 4339, 4585, 5240, 7336, 8678, 9170, 10480, 14672, 17356, 18340, 20960, 21695, 29344, 30373, 34712, 36680, 43390, 60746, 69424, 73360, 86780, 121492, 138848, 146720, 151865, 173560, 242984, 303730, 347120, 485968, 568409, 607460, 694240, 971936, 1136818, 1214920, 2273636, 2429840, 2842045, 3978863, 4547272, 4859680, 5684090, 7957726, 9094544, 11368180, 15915452, 18189088, 19894315, 22736360, 31830904, 39788630, 45472720, 63661808, 79577260, 90945440, 127323616, 159154520, 318309040, 636618080]

約数ペア:

[(1, 636618080), (2, 318309040), (4, 159154520), (5, 127323616), (7, 90945440), (8, 79577260), (10, 63661808), (14, 45472720), (16, 39788630), (20, 31830904), (28, 22736360), (32, 19894315), (35, 18189088), (40, 15915452), (56, 11368180), (70, 9094544), (80, 7957726), (112, 5684090), (131, 4859680), (140, 4547272), (160, 3978863), (224, 2842045), (262, 2429840), (280, 2273636), (524, 1214920), (560, 1136818), (655, 971936), (917, 694240), (1048, 607460), (1120, 568409), (1310, 485968), (1834, 347120), (2096, 303730), (2620, 242984), (3668, 173560), (4192, 151865), (4339, 146720), (4585, 138848), (5240, 121492), (7336, 86780), (8678, 73360), (9170, 69424), (10480, 60746), (14672, 43390), (17356, 36680), (18340, 34712), (20960, 30373), (21695, 29344)]