230002960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:221

約数の個数: 160

約数和(自身を含む): 611960832

約数和(自身を除く): 381957872

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 47, 55, 67, 80, 83, 88, 94, 110, 134, 166, 176, 188, 220, 235, 268, 332, 335, 376, 415, 440, 470, 517, 536, 664, 670, 737, 752, 830, 880, 913, 940, 1034, 1072, 1328, 1340, 1474, 1660, 1826, 1880, 2068, 2585, 2680, 2948, 3149, 3320, 3652, 3685, 3760, 3901, 4136, 4565, 5170, 5360, 5561, 5896, 6298, 6640, 7304, 7370, 7802, 8272, 9130, 10340, 11122, 11792, 12596, 14608, 14740, 15604, 15745, 18260, 19505, 20680, 22244, 25192, 27805, 29480, 31208, 31490, 34639, 36520, 39010, 41360, 42911, 44488, 50384, 55610, 58960, 61171, 62416, 62980, 69278, 73040, 78020, 85822, 88976, 111220, 122342, 125960, 138556, 156040, 171644, 173195, 214555, 222440, 244684, 251920, 261367, 277112, 305855, 312080, 343288, 346390, 429110, 444880, 489368, 522734, 554224, 611710, 686576, 692780, 858220, 978736, 1045468, 1223420, 1306835, 1385560, 1716440, 2090936, 2446840, 2613670, 2771120, 2875037, 3432880, 4181872, 4893680, 5227340, 5750074, 10454680, 11500148, 14375185, 20909360, 23000296, 28750370, 46000592, 57500740, 115001480, 230002960]

約数ペア:

[(1, 230002960), (2, 115001480), (4, 57500740), (5, 46000592), (8, 28750370), (10, 23000296), (11, 20909360), (16, 14375185), (20, 11500148), (22, 10454680), (40, 5750074), (44, 5227340), (47, 4893680), (55, 4181872), (67, 3432880), (80, 2875037), (83, 2771120), (88, 2613670), (94, 2446840), (110, 2090936), (134, 1716440), (166, 1385560), (176, 1306835), (188, 1223420), (220, 1045468), (235, 978736), (268, 858220), (332, 692780), (335, 686576), (376, 611710), (415, 554224), (440, 522734), (470, 489368), (517, 444880), (536, 429110), (664, 346390), (670, 343288), (737, 312080), (752, 305855), (830, 277112), (880, 261367), (913, 251920), (940, 244684), (1034, 222440), (1072, 214555), (1328, 173195), (1340, 171644), (1474, 156040), (1660, 138556), (1826, 125960), (1880, 122342), (2068, 111220), (2585, 88976), (2680, 85822), (2948, 78020), (3149, 73040), (3320, 69278), (3652, 62980), (3685, 62416), (3760, 61171), (3901, 58960), (4136, 55610), (4565, 50384), (5170, 44488), (5360, 42911), (5561, 41360), (5896, 39010), (6298, 36520), (6640, 34639), (7304, 31490), (7370, 31208), (7802, 29480), (8272, 27805), (9130, 25192), (10340, 22244), (11122, 20680), (11792, 19505), (12596, 18260), (14608, 15745), (14740, 15604)]