353228940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2081}}^1$

素因数の和:2160

約数の個数: 144

約数和(自身を含む): 1145866176

約数和(自身を除く): 792637236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 41, 45, 46, 60, 69, 82, 90, 92, 115, 123, 138, 164, 180, 205, 207, 230, 246, 276, 345, 369, 410, 414, 460, 492, 615, 690, 738, 820, 828, 943, 1035, 1230, 1380, 1476, 1845, 1886, 2070, 2081, 2460, 2829, 3690, 3772, 4140, 4162, 4715, 5658, 6243, 7380, 8324, 8487, 9430, 10405, 11316, 12486, 14145, 16974, 18729, 18860, 20810, 24972, 28290, 31215, 33948, 37458, 41620, 42435, 47863, 56580, 62430, 74916, 84870, 85321, 93645, 95726, 124860, 143589, 169740, 170642, 187290, 191452, 239315, 255963, 287178, 341284, 374580, 426605, 430767, 478630, 511926, 574356, 717945, 767889, 853210, 861534, 957260, 1023852, 1279815, 1435890, 1535778, 1706420, 1723068, 1962383, 2153835, 2559630, 2871780, 3071556, 3839445, 3924766, 4307670, 5119260, 5887149, 7678890, 7849532, 8615340, 9811915, 11774298, 15357780, 17661447, 19623830, 23548596, 29435745, 35322894, 39247660, 58871490, 70645788, 88307235, 117742980, 176614470, 353228940]

約数ペア:

[(1, 353228940), (2, 176614470), (3, 117742980), (4, 88307235), (5, 70645788), (6, 58871490), (9, 39247660), (10, 35322894), (12, 29435745), (15, 23548596), (18, 19623830), (20, 17661447), (23, 15357780), (30, 11774298), (36, 9811915), (41, 8615340), (45, 7849532), (46, 7678890), (60, 5887149), (69, 5119260), (82, 4307670), (90, 3924766), (92, 3839445), (115, 3071556), (123, 2871780), (138, 2559630), (164, 2153835), (180, 1962383), (205, 1723068), (207, 1706420), (230, 1535778), (246, 1435890), (276, 1279815), (345, 1023852), (369, 957260), (410, 861534), (414, 853210), (460, 767889), (492, 717945), (615, 574356), (690, 511926), (738, 478630), (820, 430767), (828, 426605), (943, 374580), (1035, 341284), (1230, 287178), (1380, 255963), (1476, 239315), (1845, 191452), (1886, 187290), (2070, 170642), (2081, 169740), (2460, 143589), (2829, 124860), (3690, 95726), (3772, 93645), (4140, 85321), (4162, 84870), (4715, 74916), (5658, 62430), (6243, 56580), (7380, 47863), (8324, 42435), (8487, 41620), (9430, 37458), (10405, 33948), (11316, 31215), (12486, 28290), (14145, 24972), (16974, 20810), (18729, 18860)]