2291510880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{21799}}^1$

素因数の和:21893

約数の個数: 144

約数和(自身を含む): 7927264800

約数和(自身を除く): 5635753920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 219, 240, 288, 292, 360, 365, 438, 480, 584, 657, 720, 730, 876, 1095, 1168, 1314, 1440, 1460, 1752, 2190, 2336, 2628, 2920, 3285, 3504, 4380, 5256, 5840, 6570, 7008, 8760, 10512, 11680, 13140, 17520, 21024, 21799, 26280, 35040, 43598, 52560, 65397, 87196, 105120, 108995, 130794, 174392, 196191, 217990, 261588, 326985, 348784, 392382, 435980, 523176, 653970, 697568, 784764, 871960, 980955, 1046352, 1307940, 1569528, 1591327, 1743920, 1961910, 2092704, 2615880, 3139056, 3182654, 3487840, 3923820, 4773981, 5231760, 6278112, 6365308, 7847640, 7956635, 9547962, 10463520, 12730616, 14321943, 15695280, 15913270, 19095924, 23869905, 25461232, 28643886, 31390560, 31826540, 38191848, 47739810, 50922464, 57287772, 63653080, 71609715, 76383696, 95479620, 114575544, 127306160, 143219430, 152767392, 190959240, 229151088, 254612320, 286438860, 381918480, 458302176, 572877720, 763836960, 1145755440, 2291510880]

約数ペア:

[(1, 2291510880), (2, 1145755440), (3, 763836960), (4, 572877720), (5, 458302176), (6, 381918480), (8, 286438860), (9, 254612320), (10, 229151088), (12, 190959240), (15, 152767392), (16, 143219430), (18, 127306160), (20, 114575544), (24, 95479620), (30, 76383696), (32, 71609715), (36, 63653080), (40, 57287772), (45, 50922464), (48, 47739810), (60, 38191848), (72, 31826540), (73, 31390560), (80, 28643886), (90, 25461232), (96, 23869905), (120, 19095924), (144, 15913270), (146, 15695280), (160, 14321943), (180, 12730616), (219, 10463520), (240, 9547962), (288, 7956635), (292, 7847640), (360, 6365308), (365, 6278112), (438, 5231760), (480, 4773981), (584, 3923820), (657, 3487840), (720, 3182654), (730, 3139056), (876, 2615880), (1095, 2092704), (1168, 1961910), (1314, 1743920), (1440, 1591327), (1460, 1569528), (1752, 1307940), (2190, 1046352), (2336, 980955), (2628, 871960), (2920, 784764), (3285, 697568), (3504, 653970), (4380, 523176), (5256, 435980), (5840, 392382), (6570, 348784), (7008, 326985), (8760, 261588), (10512, 217990), (11680, 196191), (13140, 174392), (17520, 130794), (21024, 108995), (21799, 105120), (26280, 87196), (35040, 65397), (43598, 52560)]