122216640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1399}}^1$

素因数の和:1439

約数の個数: 224

約数和(自身を含む): 477926400

約数和(自身を除く): 355709760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1399, 1456, 1560, 1680, 1820, 2080, 2184, 2240, 2496, 2730, 2798, 2912, 3120, 3360, 3640, 4160, 4197, 4368, 5460, 5596, 5824, 6240, 6720, 6995, 7280, 8394, 8736, 9793, 10920, 11192, 12480, 13990, 14560, 16788, 17472, 18187, 19586, 20985, 21840, 22384, 27980, 29120, 29379, 33576, 36374, 39172, 41970, 43680, 44768, 48965, 54561, 55960, 58758, 67152, 72748, 78344, 83940, 87360, 89536, 90935, 97930, 109122, 111920, 117516, 127309, 134304, 145496, 146895, 156688, 167880, 181870, 195860, 218244, 223840, 235032, 254618, 268608, 272805, 290992, 293790, 313376, 335760, 363740, 381927, 391720, 436488, 447680, 470064, 509236, 545610, 581984, 587580, 626752, 636545, 671520, 727480, 763854, 783440, 872976, 940128, 1018472, 1091220, 1163968, 1175160, 1273090, 1343040, 1454960, 1527708, 1566880, 1745952, 1880256, 1909635, 2036944, 2182440, 2350320, 2546180, 2909920, 3055416, 3133760, 3491904, 3819270, 4073888, 4364880, 4700640, 5092360, 5819840, 6110832, 7638540, 8147776, 8729760, 9401280, 10184720, 12221664, 15277080, 17459520, 20369440, 24443328, 30554160, 40738880, 61108320, 122216640]

約数ペア:

[(1, 122216640), (2, 61108320), (3, 40738880), (4, 30554160), (5, 24443328), (6, 20369440), (7, 17459520), (8, 15277080), (10, 12221664), (12, 10184720), (13, 9401280), (14, 8729760), (15, 8147776), (16, 7638540), (20, 6110832), (21, 5819840), (24, 5092360), (26, 4700640), (28, 4364880), (30, 4073888), (32, 3819270), (35, 3491904), (39, 3133760), (40, 3055416), (42, 2909920), (48, 2546180), (52, 2350320), (56, 2182440), (60, 2036944), (64, 1909635), (65, 1880256), (70, 1745952), (78, 1566880), (80, 1527708), (84, 1454960), (91, 1343040), (96, 1273090), (104, 1175160), (105, 1163968), (112, 1091220), (120, 1018472), (130, 940128), (140, 872976), (156, 783440), (160, 763854), (168, 727480), (182, 671520), (192, 636545), (195, 626752), (208, 587580), (210, 581984), (224, 545610), (240, 509236), (260, 470064), (273, 447680), (280, 436488), (312, 391720), (320, 381927), (336, 363740), (364, 335760), (390, 313376), (416, 293790), (420, 290992), (448, 272805), (455, 268608), (480, 254618), (520, 235032), (546, 223840), (560, 218244), (624, 195860), (672, 181870), (728, 167880), (780, 156688), (832, 146895), (840, 145496), (910, 134304), (960, 127309), (1040, 117516), (1092, 111920), (1120, 109122), (1248, 97930), (1344, 90935), (1365, 89536), (1399, 87360), (1456, 83940), (1560, 78344), (1680, 72748), (1820, 67152), (2080, 58758), (2184, 55960), (2240, 54561), (2496, 48965), (2730, 44768), (2798, 43680), (2912, 41970), (3120, 39172), (3360, 36374), (3640, 33576), (4160, 29379), (4197, 29120), (4368, 27980), (5460, 22384), (5596, 21840), (5824, 20985), (6240, 19586), (6720, 18187), (6995, 17472), (7280, 16788), (8394, 14560), (8736, 13990), (9793, 12480), (10920, 11192)]