18333120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1$

素因数の和:159

約数の個数: 168

約数和(自身を含む): 63587376

約数和(自身を除く): 45254256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 113, 120, 130, 156, 160, 169, 192, 195, 208, 226, 240, 260, 312, 320, 338, 339, 390, 416, 452, 480, 507, 520, 565, 624, 676, 678, 780, 832, 845, 904, 960, 1014, 1040, 1130, 1248, 1352, 1356, 1469, 1560, 1690, 1695, 1808, 2028, 2080, 2260, 2496, 2535, 2704, 2712, 2938, 3120, 3380, 3390, 3616, 4056, 4160, 4407, 4520, 5070, 5408, 5424, 5876, 6240, 6760, 6780, 7232, 7345, 8112, 8814, 9040, 10140, 10816, 10848, 11752, 12480, 13520, 13560, 14690, 16224, 17628, 18080, 19097, 20280, 21696, 22035, 23504, 27040, 27120, 29380, 32448, 35256, 36160, 38194, 40560, 44070, 47008, 54080, 54240, 57291, 58760, 70512, 76388, 81120, 88140, 94016, 95485, 108480, 114582, 117520, 141024, 152776, 162240, 176280, 190970, 229164, 235040, 282048, 286455, 305552, 352560, 381940, 458328, 470080, 572910, 611104, 705120, 763880, 916656, 1145820, 1222208, 1410240, 1527760, 1833312, 2291640, 3055520, 3666624, 4583280, 6111040, 9166560, 18333120]

約数ペア:

[(1, 18333120), (2, 9166560), (3, 6111040), (4, 4583280), (5, 3666624), (6, 3055520), (8, 2291640), (10, 1833312), (12, 1527760), (13, 1410240), (15, 1222208), (16, 1145820), (20, 916656), (24, 763880), (26, 705120), (30, 611104), (32, 572910), (39, 470080), (40, 458328), (48, 381940), (52, 352560), (60, 305552), (64, 286455), (65, 282048), (78, 235040), (80, 229164), (96, 190970), (104, 176280), (113, 162240), (120, 152776), (130, 141024), (156, 117520), (160, 114582), (169, 108480), (192, 95485), (195, 94016), (208, 88140), (226, 81120), (240, 76388), (260, 70512), (312, 58760), (320, 57291), (338, 54240), (339, 54080), (390, 47008), (416, 44070), (452, 40560), (480, 38194), (507, 36160), (520, 35256), (565, 32448), (624, 29380), (676, 27120), (678, 27040), (780, 23504), (832, 22035), (845, 21696), (904, 20280), (960, 19097), (1014, 18080), (1040, 17628), (1130, 16224), (1248, 14690), (1352, 13560), (1356, 13520), (1469, 12480), (1560, 11752), (1690, 10848), (1695, 10816), (1808, 10140), (2028, 9040), (2080, 8814), (2260, 8112), (2496, 7345), (2535, 7232), (2704, 6780), (2712, 6760), (2938, 6240), (3120, 5876), (3380, 5424), (3390, 5408), (3616, 5070), (4056, 4520), (4160, 4407)]