2506668840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41201}}^1$

素因数の和:41244

約数の個数: 144

約数和(自身を含む): 8821760220

約数和(自身を除く): 6315091380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3380, 4056, 4680, 5070, 6084, 6760, 7605, 10140, 12168, 15210, 20280, 30420, 41201, 60840, 82402, 123603, 164804, 206005, 247206, 329608, 370809, 412010, 494412, 535613, 618015, 741618, 824020, 988824, 1071226, 1236030, 1483236, 1606839, 1648040, 1854045, 2142452, 2472060, 2678065, 2966472, 3213678, 3708090, 4284904, 4820517, 4944120, 5356130, 6427356, 6962969, 7416180, 8034195, 9641034, 10712260, 12854712, 13925938, 14832360, 16068390, 19282068, 20888907, 21424520, 24102585, 27851876, 32136780, 34814845, 38564136, 41777814, 48205170, 55703752, 62666721, 64273560, 69629690, 83555628, 96410340, 104444535, 125333442, 139259380, 167111256, 192820680, 208889070, 250666884, 278518760, 313333605, 417778140, 501333768, 626667210, 835556280, 1253334420, 2506668840]

約数ペア:

[(1, 2506668840), (2, 1253334420), (3, 835556280), (4, 626667210), (5, 501333768), (6, 417778140), (8, 313333605), (9, 278518760), (10, 250666884), (12, 208889070), (13, 192820680), (15, 167111256), (18, 139259380), (20, 125333442), (24, 104444535), (26, 96410340), (30, 83555628), (36, 69629690), (39, 64273560), (40, 62666721), (45, 55703752), (52, 48205170), (60, 41777814), (65, 38564136), (72, 34814845), (78, 32136780), (90, 27851876), (104, 24102585), (117, 21424520), (120, 20888907), (130, 19282068), (156, 16068390), (169, 14832360), (180, 13925938), (195, 12854712), (234, 10712260), (260, 9641034), (312, 8034195), (338, 7416180), (360, 6962969), (390, 6427356), (468, 5356130), (507, 4944120), (520, 4820517), (585, 4284904), (676, 3708090), (780, 3213678), (845, 2966472), (936, 2678065), (1014, 2472060), (1170, 2142452), (1352, 1854045), (1521, 1648040), (1560, 1606839), (1690, 1483236), (2028, 1236030), (2340, 1071226), (2535, 988824), (3042, 824020), (3380, 741618), (4056, 618015), (4680, 535613), (5070, 494412), (6084, 412010), (6760, 370809), (7605, 329608), (10140, 247206), (12168, 206005), (15210, 164804), (20280, 123603), (30420, 82402), (41201, 60840)]