131771040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1013}}^1$

素因数の和:1302

約数の個数: 96

約数和(自身を含む): 417021696

約数和(自身を除く): 285250656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 271, 480, 542, 813, 1013, 1084, 1355, 1626, 2026, 2168, 2710, 3039, 3252, 4052, 4065, 4336, 5065, 5420, 6078, 6504, 8104, 8130, 8672, 10130, 10840, 12156, 13008, 15195, 16208, 16260, 20260, 21680, 24312, 26016, 30390, 32416, 32520, 40520, 43360, 48624, 60780, 65040, 81040, 97248, 121560, 130080, 162080, 243120, 274523, 486240, 549046, 823569, 1098092, 1372615, 1647138, 2196184, 2745230, 3294276, 4117845, 4392368, 5490460, 6588552, 8235690, 8784736, 10980920, 13177104, 16471380, 21961840, 26354208, 32942760, 43923680, 65885520, 131771040]

約数ペア:

[(1, 131771040), (2, 65885520), (3, 43923680), (4, 32942760), (5, 26354208), (6, 21961840), (8, 16471380), (10, 13177104), (12, 10980920), (15, 8784736), (16, 8235690), (20, 6588552), (24, 5490460), (30, 4392368), (32, 4117845), (40, 3294276), (48, 2745230), (60, 2196184), (80, 1647138), (96, 1372615), (120, 1098092), (160, 823569), (240, 549046), (271, 486240), (480, 274523), (542, 243120), (813, 162080), (1013, 130080), (1084, 121560), (1355, 97248), (1626, 81040), (2026, 65040), (2168, 60780), (2710, 48624), (3039, 43360), (3252, 40520), (4052, 32520), (4065, 32416), (4336, 30390), (5065, 26016), (5420, 24312), (6078, 21680), (6504, 20260), (8104, 16260), (8130, 16208), (8672, 15195), (10130, 13008), (10840, 12156)]