9106240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:240

約数の個数: 112

約数和(自身を含む): 25603200

約数和(自身を除く): 16496960

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 130, 143, 160, 176, 199, 208, 220, 260, 286, 320, 352, 398, 416, 440, 520, 572, 704, 715, 796, 832, 880, 995, 1040, 1144, 1430, 1592, 1760, 1990, 2080, 2189, 2288, 2587, 2860, 3184, 3520, 3980, 4160, 4378, 4576, 5174, 5720, 6368, 7960, 8756, 9152, 10348, 10945, 11440, 12736, 12935, 15920, 17512, 20696, 21890, 22880, 25870, 28457, 31840, 35024, 41392, 43780, 45760, 51740, 56914, 63680, 70048, 82784, 87560, 103480, 113828, 140096, 142285, 165568, 175120, 206960, 227656, 284570, 350240, 413920, 455312, 569140, 700480, 827840, 910624, 1138280, 1821248, 2276560, 4553120, 9106240]

約数ペア:

[(1, 9106240), (2, 4553120), (4, 2276560), (5, 1821248), (8, 1138280), (10, 910624), (11, 827840), (13, 700480), (16, 569140), (20, 455312), (22, 413920), (26, 350240), (32, 284570), (40, 227656), (44, 206960), (52, 175120), (55, 165568), (64, 142285), (65, 140096), (80, 113828), (88, 103480), (104, 87560), (110, 82784), (130, 70048), (143, 63680), (160, 56914), (176, 51740), (199, 45760), (208, 43780), (220, 41392), (260, 35024), (286, 31840), (320, 28457), (352, 25870), (398, 22880), (416, 21890), (440, 20696), (520, 17512), (572, 15920), (704, 12935), (715, 12736), (796, 11440), (832, 10945), (880, 10348), (995, 9152), (1040, 8756), (1144, 7960), (1430, 6368), (1592, 5720), (1760, 5174), (1990, 4576), (2080, 4378), (2189, 4160), (2288, 3980), (2587, 3520), (2860, 3184)]