170709240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:242

約数の個数: 256

約数和(自身を含む): 602017920

約数和(自身を除く): 431308680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 41, 51, 52, 60, 65, 68, 78, 82, 85, 102, 104, 120, 123, 130, 136, 156, 157, 164, 170, 195, 204, 205, 221, 246, 255, 260, 312, 314, 328, 340, 390, 408, 410, 442, 471, 492, 510, 520, 533, 615, 628, 663, 680, 697, 780, 785, 820, 884, 942, 984, 1020, 1066, 1105, 1230, 1256, 1326, 1394, 1560, 1570, 1599, 1640, 1768, 1884, 2040, 2041, 2091, 2132, 2210, 2355, 2460, 2652, 2665, 2669, 2788, 3140, 3198, 3315, 3485, 3768, 4082, 4182, 4264, 4420, 4710, 4920, 5304, 5330, 5338, 5576, 6123, 6280, 6396, 6437, 6630, 6970, 7995, 8007, 8164, 8364, 8840, 9061, 9420, 10205, 10455, 10660, 10676, 12246, 12792, 12874, 13260, 13345, 13940, 15990, 16014, 16328, 16728, 18122, 18840, 19311, 20410, 20910, 21320, 21352, 24492, 25748, 26520, 26690, 27183, 27880, 30615, 31980, 32028, 32185, 34697, 36244, 38622, 40035, 40820, 41820, 45305, 48984, 51496, 53380, 54366, 61230, 63960, 64056, 64370, 69394, 72488, 77244, 80070, 81640, 83640, 83681, 90610, 96555, 104091, 106760, 108732, 109429, 122460, 128740, 135915, 138788, 154488, 160140, 167362, 173485, 181220, 193110, 208182, 217464, 218858, 244920, 251043, 257480, 271830, 277576, 320280, 328287, 334724, 346970, 362440, 386220, 416364, 418405, 437716, 502086, 520455, 543660, 547145, 656574, 669448, 693940, 772440, 832728, 836810, 875432, 1004172, 1040910, 1087320, 1094290, 1255215, 1313148, 1387880, 1422577, 1641435, 1673620, 2008344, 2081820, 2188580, 2510430, 2626296, 2845154, 3282870, 3347240, 4163640, 4267731, 4377160, 5020860, 5690308, 6565740, 7112885, 8535462, 10041720, 11380616, 13131480, 14225770, 17070924, 21338655, 28451540, 34141848, 42677310, 56903080, 85354620, 170709240]

約数ペア:

[(1, 170709240), (2, 85354620), (3, 56903080), (4, 42677310), (5, 34141848), (6, 28451540), (8, 21338655), (10, 17070924), (12, 14225770), (13, 13131480), (15, 11380616), (17, 10041720), (20, 8535462), (24, 7112885), (26, 6565740), (30, 5690308), (34, 5020860), (39, 4377160), (40, 4267731), (41, 4163640), (51, 3347240), (52, 3282870), (60, 2845154), (65, 2626296), (68, 2510430), (78, 2188580), (82, 2081820), (85, 2008344), (102, 1673620), (104, 1641435), (120, 1422577), (123, 1387880), (130, 1313148), (136, 1255215), (156, 1094290), (157, 1087320), (164, 1040910), (170, 1004172), (195, 875432), (204, 836810), (205, 832728), (221, 772440), (246, 693940), (255, 669448), (260, 656574), (312, 547145), (314, 543660), (328, 520455), (340, 502086), (390, 437716), (408, 418405), (410, 416364), (442, 386220), (471, 362440), (492, 346970), (510, 334724), (520, 328287), (533, 320280), (615, 277576), (628, 271830), (663, 257480), (680, 251043), (697, 244920), (780, 218858), (785, 217464), (820, 208182), (884, 193110), (942, 181220), (984, 173485), (1020, 167362), (1066, 160140), (1105, 154488), (1230, 138788), (1256, 135915), (1326, 128740), (1394, 122460), (1560, 109429), (1570, 108732), (1599, 106760), (1640, 104091), (1768, 96555), (1884, 90610), (2040, 83681), (2041, 83640), (2091, 81640), (2132, 80070), (2210, 77244), (2355, 72488), (2460, 69394), (2652, 64370), (2665, 64056), (2669, 63960), (2788, 61230), (3140, 54366), (3198, 53380), (3315, 51496), (3485, 48984), (3768, 45305), (4082, 41820), (4182, 40820), (4264, 40035), (4420, 38622), (4710, 36244), (4920, 34697), (5304, 32185), (5330, 32028), (5338, 31980), (5576, 30615), (6123, 27880), (6280, 27183), (6396, 26690), (6437, 26520), (6630, 25748), (6970, 24492), (7995, 21352), (8007, 21320), (8164, 20910), (8364, 20410), (8840, 19311), (9061, 18840), (9420, 18122), (10205, 16728), (10455, 16328), (10660, 16014), (10676, 15990), (12246, 13940), (12792, 13345), (12874, 13260)]