244043340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1987}}^1$

素因数の和:2111

約数の個数: 96

約数和(自身を含む): 721405440

約数和(自身を除く): 477362100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 89, 92, 115, 138, 178, 230, 267, 276, 345, 356, 445, 460, 534, 690, 890, 1068, 1335, 1380, 1780, 1987, 2047, 2670, 3974, 4094, 5340, 5961, 6141, 7948, 8188, 9935, 10235, 11922, 12282, 19870, 20470, 23844, 24564, 29805, 30705, 39740, 40940, 45701, 59610, 61410, 91402, 119220, 122820, 137103, 176843, 182804, 228505, 274206, 353686, 457010, 530529, 548412, 685515, 707372, 884215, 914020, 1061058, 1371030, 1768430, 2122116, 2652645, 2742060, 3536860, 4067389, 5305290, 8134778, 10610580, 12202167, 16269556, 20336945, 24404334, 40673890, 48808668, 61010835, 81347780, 122021670, 244043340]

約数ペア:

[(1, 244043340), (2, 122021670), (3, 81347780), (4, 61010835), (5, 48808668), (6, 40673890), (10, 24404334), (12, 20336945), (15, 16269556), (20, 12202167), (23, 10610580), (30, 8134778), (46, 5305290), (60, 4067389), (69, 3536860), (89, 2742060), (92, 2652645), (115, 2122116), (138, 1768430), (178, 1371030), (230, 1061058), (267, 914020), (276, 884215), (345, 707372), (356, 685515), (445, 548412), (460, 530529), (534, 457010), (690, 353686), (890, 274206), (1068, 228505), (1335, 182804), (1380, 176843), (1780, 137103), (1987, 122820), (2047, 119220), (2670, 91402), (3974, 61410), (4094, 59610), (5340, 45701), (5961, 40940), (6141, 39740), (7948, 30705), (8188, 29805), (9935, 24564), (10235, 23844), (11922, 20470), (12282, 19870)]