229155920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{24071}}^1$

素因数の和:24108

約数の個数: 80

約数和(自身を含む): 644744448

約数和(自身を除く): 415588528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9520, 24071, 48142, 96284, 120355, 168497, 192568, 240710, 336994, 385136, 409207, 481420, 673988, 818414, 842485, 962840, 1347976, 1636828, 1684970, 1925680, 2046035, 2695952, 2864449, 3273656, 3369940, 4092070, 5728898, 6547312, 6739880, 8184140, 11457796, 13479760, 14322245, 16368280, 22915592, 28644490, 32736560, 45831184, 57288980, 114577960, 229155920]

約数ペア:

[(1, 229155920), (2, 114577960), (4, 57288980), (5, 45831184), (7, 32736560), (8, 28644490), (10, 22915592), (14, 16368280), (16, 14322245), (17, 13479760), (20, 11457796), (28, 8184140), (34, 6739880), (35, 6547312), (40, 5728898), (56, 4092070), (68, 3369940), (70, 3273656), (80, 2864449), (85, 2695952), (112, 2046035), (119, 1925680), (136, 1684970), (140, 1636828), (170, 1347976), (238, 962840), (272, 842485), (280, 818414), (340, 673988), (476, 481420), (560, 409207), (595, 385136), (680, 336994), (952, 240710), (1190, 192568), (1360, 168497), (1904, 120355), (2380, 96284), (4760, 48142), (9520, 24071)]