220183080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:244

約数の個数: 256

約数和(自身を含む): 764467200

約数和(自身を除く): 544284120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 31, 39, 40, 52, 58, 60, 62, 65, 78, 87, 93, 104, 116, 120, 124, 130, 145, 155, 156, 157, 174, 186, 195, 232, 248, 260, 290, 310, 312, 314, 348, 372, 377, 390, 403, 435, 465, 471, 520, 580, 620, 628, 696, 744, 754, 780, 785, 806, 870, 899, 930, 942, 1131, 1160, 1209, 1240, 1256, 1508, 1560, 1570, 1612, 1740, 1798, 1860, 1884, 1885, 2015, 2041, 2262, 2355, 2418, 2697, 3016, 3140, 3224, 3480, 3596, 3720, 3768, 3770, 4030, 4082, 4495, 4524, 4553, 4710, 4836, 4867, 5394, 5655, 6045, 6123, 6280, 7192, 7540, 8060, 8164, 8990, 9048, 9106, 9420, 9672, 9734, 10205, 10788, 11310, 11687, 12090, 12246, 13485, 13659, 14601, 15080, 16120, 16328, 17980, 18212, 18840, 19468, 20410, 21576, 22620, 22765, 23374, 24180, 24335, 24492, 26970, 27318, 29202, 30615, 35061, 35960, 36424, 38936, 40820, 45240, 45530, 46748, 48360, 48670, 48984, 53940, 54636, 58404, 58435, 59189, 61230, 63271, 68295, 70122, 73005, 81640, 91060, 93496, 97340, 107880, 109272, 116808, 116870, 118378, 122460, 126542, 136590, 140244, 141143, 146010, 175305, 177567, 182120, 189813, 194680, 233740, 236756, 244920, 253084, 273180, 280488, 282286, 292020, 295945, 316355, 350610, 355134, 379626, 423429, 467480, 473512, 506168, 546360, 564572, 584040, 591890, 632710, 701220, 705715, 710268, 759252, 846858, 887835, 949065, 1129144, 1183780, 1265420, 1402440, 1411430, 1420536, 1518504, 1693716, 1775670, 1834859, 1898130, 2117145, 2367560, 2530840, 2822860, 3387432, 3551340, 3669718, 3796260, 4234290, 5504577, 5645720, 7102680, 7339436, 7592520, 8468580, 9174295, 11009154, 14678872, 16937160, 18348590, 22018308, 27522885, 36697180, 44036616, 55045770, 73394360, 110091540, 220183080]

約数ペア:

[(1, 220183080), (2, 110091540), (3, 73394360), (4, 55045770), (5, 44036616), (6, 36697180), (8, 27522885), (10, 22018308), (12, 18348590), (13, 16937160), (15, 14678872), (20, 11009154), (24, 9174295), (26, 8468580), (29, 7592520), (30, 7339436), (31, 7102680), (39, 5645720), (40, 5504577), (52, 4234290), (58, 3796260), (60, 3669718), (62, 3551340), (65, 3387432), (78, 2822860), (87, 2530840), (93, 2367560), (104, 2117145), (116, 1898130), (120, 1834859), (124, 1775670), (130, 1693716), (145, 1518504), (155, 1420536), (156, 1411430), (157, 1402440), (174, 1265420), (186, 1183780), (195, 1129144), (232, 949065), (248, 887835), (260, 846858), (290, 759252), (310, 710268), (312, 705715), (314, 701220), (348, 632710), (372, 591890), (377, 584040), (390, 564572), (403, 546360), (435, 506168), (465, 473512), (471, 467480), (520, 423429), (580, 379626), (620, 355134), (628, 350610), (696, 316355), (744, 295945), (754, 292020), (780, 282286), (785, 280488), (806, 273180), (870, 253084), (899, 244920), (930, 236756), (942, 233740), (1131, 194680), (1160, 189813), (1209, 182120), (1240, 177567), (1256, 175305), (1508, 146010), (1560, 141143), (1570, 140244), (1612, 136590), (1740, 126542), (1798, 122460), (1860, 118378), (1884, 116870), (1885, 116808), (2015, 109272), (2041, 107880), (2262, 97340), (2355, 93496), (2418, 91060), (2697, 81640), (3016, 73005), (3140, 70122), (3224, 68295), (3480, 63271), (3596, 61230), (3720, 59189), (3768, 58435), (3770, 58404), (4030, 54636), (4082, 53940), (4495, 48984), (4524, 48670), (4553, 48360), (4710, 46748), (4836, 45530), (4867, 45240), (5394, 40820), (5655, 38936), (6045, 36424), (6123, 35960), (6280, 35061), (7192, 30615), (7540, 29202), (8060, 27318), (8164, 26970), (8990, 24492), (9048, 24335), (9106, 24180), (9420, 23374), (9672, 22765), (9734, 22620), (10205, 21576), (10788, 20410), (11310, 19468), (11687, 18840), (12090, 18212), (12246, 17980), (13485, 16328), (13659, 16120), (14601, 15080)]