104721760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:261

約数の個数: 192

約数和(自身を含む): 304819200

約数和(自身を除く): 200097440

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 23, 26, 32, 40, 44, 46, 52, 55, 65, 80, 88, 92, 104, 110, 115, 130, 143, 160, 176, 184, 199, 208, 220, 230, 253, 260, 286, 299, 352, 368, 398, 416, 440, 460, 506, 520, 572, 598, 715, 736, 796, 880, 920, 995, 1012, 1040, 1144, 1196, 1265, 1430, 1495, 1592, 1760, 1840, 1990, 2024, 2080, 2189, 2288, 2392, 2530, 2587, 2860, 2990, 3184, 3289, 3680, 3980, 4048, 4378, 4576, 4577, 4784, 5060, 5174, 5720, 5980, 6368, 6578, 7960, 8096, 8756, 9154, 9568, 10120, 10348, 10945, 11440, 11960, 12935, 13156, 15920, 16445, 17512, 18308, 20240, 20696, 21890, 22880, 22885, 23920, 25870, 26312, 28457, 31840, 32890, 35024, 36616, 40480, 41392, 43780, 45770, 47840, 50347, 51740, 52624, 56914, 59501, 65780, 70048, 73232, 82784, 87560, 91540, 100694, 103480, 105248, 113828, 119002, 131560, 142285, 146464, 175120, 183080, 201388, 206960, 227656, 238004, 251735, 263120, 284570, 297505, 350240, 366160, 402776, 413920, 455312, 476008, 503470, 526240, 569140, 595010, 654511, 732320, 805552, 910624, 952016, 1006940, 1138280, 1190020, 1309022, 1611104, 1904032, 2013880, 2276560, 2380040, 2618044, 3272555, 4027760, 4553120, 4760080, 5236088, 6545110, 8055520, 9520160, 10472176, 13090220, 20944352, 26180440, 52360880, 104721760]

約数ペア:

[(1, 104721760), (2, 52360880), (4, 26180440), (5, 20944352), (8, 13090220), (10, 10472176), (11, 9520160), (13, 8055520), (16, 6545110), (20, 5236088), (22, 4760080), (23, 4553120), (26, 4027760), (32, 3272555), (40, 2618044), (44, 2380040), (46, 2276560), (52, 2013880), (55, 1904032), (65, 1611104), (80, 1309022), (88, 1190020), (92, 1138280), (104, 1006940), (110, 952016), (115, 910624), (130, 805552), (143, 732320), (160, 654511), (176, 595010), (184, 569140), (199, 526240), (208, 503470), (220, 476008), (230, 455312), (253, 413920), (260, 402776), (286, 366160), (299, 350240), (352, 297505), (368, 284570), (398, 263120), (416, 251735), (440, 238004), (460, 227656), (506, 206960), (520, 201388), (572, 183080), (598, 175120), (715, 146464), (736, 142285), (796, 131560), (880, 119002), (920, 113828), (995, 105248), (1012, 103480), (1040, 100694), (1144, 91540), (1196, 87560), (1265, 82784), (1430, 73232), (1495, 70048), (1592, 65780), (1760, 59501), (1840, 56914), (1990, 52624), (2024, 51740), (2080, 50347), (2189, 47840), (2288, 45770), (2392, 43780), (2530, 41392), (2587, 40480), (2860, 36616), (2990, 35024), (3184, 32890), (3289, 31840), (3680, 28457), (3980, 26312), (4048, 25870), (4378, 23920), (4576, 22885), (4577, 22880), (4784, 21890), (5060, 20696), (5174, 20240), (5720, 18308), (5980, 17512), (6368, 16445), (6578, 15920), (7960, 13156), (8096, 12935), (8756, 11960), (9154, 11440), (9568, 10945), (10120, 10348)]