207222240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1237}}^1$

素因数の和:1604

約数の個数: 96

約数和(自身を含む): 655149600

約数和(自身を除く): 447927360

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, 349, 480, 698, 1047, 1237, 1396, 1745, 2094, 2474, 2792, 3490, 3711, 4188, 4948, 5235, 5584, 6185, 6980, 7422, 8376, 9896, 10470, 11168, 12370, 13960, 14844, 16752, 18555, 19792, 20940, 24740, 27920, 29688, 33504, 37110, 39584, 41880, 49480, 55840, 59376, 74220, 83760, 98960, 118752, 148440, 167520, 197920, 296880, 431713, 593760, 863426, 1295139, 1726852, 2158565, 2590278, 3453704, 4317130, 5180556, 6475695, 6907408, 8634260, 10361112, 12951390, 13814816, 17268520, 20722224, 25902780, 34537040, 41444448, 51805560, 69074080, 103611120, 207222240]

約数ペア:

[(1, 207222240), (2, 103611120), (3, 69074080), (4, 51805560), (5, 41444448), (6, 34537040), (8, 25902780), (10, 20722224), (12, 17268520), (15, 13814816), (16, 12951390), (20, 10361112), (24, 8634260), (30, 6907408), (32, 6475695), (40, 5180556), (48, 4317130), (60, 3453704), (80, 2590278), (96, 2158565), (120, 1726852), (160, 1295139), (240, 863426), (349, 593760), (480, 431713), (698, 296880), (1047, 197920), (1237, 167520), (1396, 148440), (1745, 118752), (2094, 98960), (2474, 83760), (2792, 74220), (3490, 59376), (3711, 55840), (4188, 49480), (4948, 41880), (5235, 39584), (5584, 37110), (6185, 33504), (6980, 29688), (7422, 27920), (8376, 24740), (9896, 20940), (10470, 19792), (11168, 18555), (12370, 16752), (13960, 14844)]