147678960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{331}}^1$

素因数の和:384

約数の個数: 240

約数和(自身を含む): 542429568

約数和(自身を除く): 394750608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 169, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 331, 338, 390, 429, 440, 507, 520, 528, 572, 624, 660, 662, 676, 715, 780, 845, 858, 880, 993, 1014, 1040, 1144, 1320, 1324, 1352, 1430, 1560, 1655, 1690, 1716, 1859, 1986, 2028, 2145, 2288, 2535, 2640, 2648, 2704, 2860, 3120, 3310, 3380, 3432, 3641, 3718, 3972, 4056, 4290, 4303, 4965, 5070, 5296, 5577, 5720, 6620, 6760, 6864, 7282, 7436, 7944, 8112, 8580, 8606, 9295, 9930, 10140, 10923, 11154, 11440, 12909, 13240, 13520, 14564, 14872, 15888, 17160, 17212, 18205, 18590, 19860, 20280, 21515, 21846, 22308, 25818, 26480, 27885, 29128, 29744, 34320, 34424, 36410, 37180, 39720, 40560, 43030, 43692, 44616, 47333, 51636, 54615, 55770, 55939, 58256, 64545, 68848, 72820, 74360, 79440, 86060, 87384, 89232, 94666, 103272, 109230, 111540, 111878, 129090, 141999, 145640, 148720, 167817, 172120, 174768, 189332, 206544, 218460, 223080, 223756, 236665, 258180, 279695, 283998, 291280, 335634, 344240, 378664, 436920, 446160, 447512, 473330, 516360, 559390, 567996, 615329, 671268, 709995, 757328, 839085, 873840, 895024, 946660, 1032720, 1118780, 1135992, 1230658, 1342536, 1419990, 1678170, 1845987, 1893320, 2237560, 2271984, 2461316, 2685072, 2839980, 3076645, 3356340, 3691974, 3786640, 4475120, 4922632, 5679960, 6153290, 6712680, 7383948, 9229935, 9845264, 11359920, 12306580, 13425360, 14767896, 18459870, 24613160, 29535792, 36919740, 49226320, 73839480, 147678960]

約数ペア:

[(1, 147678960), (2, 73839480), (3, 49226320), (4, 36919740), (5, 29535792), (6, 24613160), (8, 18459870), (10, 14767896), (11, 13425360), (12, 12306580), (13, 11359920), (15, 9845264), (16, 9229935), (20, 7383948), (22, 6712680), (24, 6153290), (26, 5679960), (30, 4922632), (33, 4475120), (39, 3786640), (40, 3691974), (44, 3356340), (48, 3076645), (52, 2839980), (55, 2685072), (60, 2461316), (65, 2271984), (66, 2237560), (78, 1893320), (80, 1845987), (88, 1678170), (104, 1419990), (110, 1342536), (120, 1230658), (130, 1135992), (132, 1118780), (143, 1032720), (156, 946660), (165, 895024), (169, 873840), (176, 839085), (195, 757328), (208, 709995), (220, 671268), (240, 615329), (260, 567996), (264, 559390), (286, 516360), (312, 473330), (330, 447512), (331, 446160), (338, 436920), (390, 378664), (429, 344240), (440, 335634), (507, 291280), (520, 283998), (528, 279695), (572, 258180), (624, 236665), (660, 223756), (662, 223080), (676, 218460), (715, 206544), (780, 189332), (845, 174768), (858, 172120), (880, 167817), (993, 148720), (1014, 145640), (1040, 141999), (1144, 129090), (1320, 111878), (1324, 111540), (1352, 109230), (1430, 103272), (1560, 94666), (1655, 89232), (1690, 87384), (1716, 86060), (1859, 79440), (1986, 74360), (2028, 72820), (2145, 68848), (2288, 64545), (2535, 58256), (2640, 55939), (2648, 55770), (2704, 54615), (2860, 51636), (3120, 47333), (3310, 44616), (3380, 43692), (3432, 43030), (3641, 40560), (3718, 39720), (3972, 37180), (4056, 36410), (4290, 34424), (4303, 34320), (4965, 29744), (5070, 29128), (5296, 27885), (5577, 26480), (5720, 25818), (6620, 22308), (6760, 21846), (6864, 21515), (7282, 20280), (7436, 19860), (7944, 18590), (8112, 18205), (8580, 17212), (8606, 17160), (9295, 15888), (9930, 14872), (10140, 14564), (10923, 13520), (11154, 13240), (11440, 12909)]