244433280

素因数分解:

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

素因数の和:1441

約数の個数: 256

約数和(自身を含む): 959616000

約数和(自身を除く): 715182720

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, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1399, 1456, 1560, 1664, 1680, 1820, 1920, 2080, 2184, 2240, 2496, 2688, 2730, 2798, 2912, 3120, 3360, 3640, 4160, 4197, 4368, 4480, 4992, 5460, 5596, 5824, 6240, 6720, 6995, 7280, 8320, 8394, 8736, 9793, 10920, 11192, 11648, 12480, 13440, 13990, 14560, 16788, 17472, 18187, 19586, 20985, 21840, 22384, 24960, 27980, 29120, 29379, 33576, 34944, 36374, 39172, 41970, 43680, 44768, 48965, 54561, 55960, 58240, 58758, 67152, 72748, 78344, 83940, 87360, 89536, 90935, 97930, 109122, 111920, 117516, 127309, 134304, 145496, 146895, 156688, 167880, 174720, 179072, 181870, 195860, 218244, 223840, 235032, 254618, 268608, 272805, 290992, 293790, 313376, 335760, 363740, 381927, 391720, 436488, 447680, 470064, 509236, 537216, 545610, 581984, 587580, 626752, 636545, 671520, 727480, 763854, 783440, 872976, 895360, 940128, 1018472, 1091220, 1163968, 1175160, 1253504, 1273090, 1343040, 1454960, 1527708, 1566880, 1745952, 1880256, 1909635, 2036944, 2182440, 2327936, 2350320, 2546180, 2686080, 2909920, 3055416, 3133760, 3491904, 3760512, 3819270, 4073888, 4364880, 4700640, 5092360, 5819840, 6110832, 6267520, 6983808, 7638540, 8147776, 8729760, 9401280, 10184720, 11639680, 12221664, 15277080, 16295552, 17459520, 18802560, 20369440, 24443328, 30554160, 34919040, 40738880, 48886656, 61108320, 81477760, 122216640, 244433280]

約数ペア:

[(1, 244433280), (2, 122216640), (3, 81477760), (4, 61108320), (5, 48886656), (6, 40738880), (7, 34919040), (8, 30554160), (10, 24443328), (12, 20369440), (13, 18802560), (14, 17459520), (15, 16295552), (16, 15277080), (20, 12221664), (21, 11639680), (24, 10184720), (26, 9401280), (28, 8729760), (30, 8147776), (32, 7638540), (35, 6983808), (39, 6267520), (40, 6110832), (42, 5819840), (48, 5092360), (52, 4700640), (56, 4364880), (60, 4073888), (64, 3819270), (65, 3760512), (70, 3491904), (78, 3133760), (80, 3055416), (84, 2909920), (91, 2686080), (96, 2546180), (104, 2350320), (105, 2327936), (112, 2182440), (120, 2036944), (128, 1909635), (130, 1880256), (140, 1745952), (156, 1566880), (160, 1527708), (168, 1454960), (182, 1343040), (192, 1273090), (195, 1253504), (208, 1175160), (210, 1163968), (224, 1091220), (240, 1018472), (260, 940128), (273, 895360), (280, 872976), (312, 783440), (320, 763854), (336, 727480), (364, 671520), (384, 636545), (390, 626752), (416, 587580), (420, 581984), (448, 545610), (455, 537216), (480, 509236), (520, 470064), (546, 447680), (560, 436488), (624, 391720), (640, 381927), (672, 363740), (728, 335760), (780, 313376), (832, 293790), (840, 290992), (896, 272805), (910, 268608), (960, 254618), (1040, 235032), (1092, 223840), (1120, 218244), (1248, 195860), (1344, 181870), (1365, 179072), (1399, 174720), (1456, 167880), (1560, 156688), (1664, 146895), (1680, 145496), (1820, 134304), (1920, 127309), (2080, 117516), (2184, 111920), (2240, 109122), (2496, 97930), (2688, 90935), (2730, 89536), (2798, 87360), (2912, 83940), (3120, 78344), (3360, 72748), (3640, 67152), (4160, 58758), (4197, 58240), (4368, 55960), (4480, 54561), (4992, 48965), (5460, 44768), (5596, 43680), (5824, 41970), (6240, 39172), (6720, 36374), (6995, 34944), (7280, 33576), (8320, 29379), (8394, 29120), (8736, 27980), (9793, 24960), (10920, 22384), (11192, 21840), (11648, 20985), (12480, 19586), (13440, 18187), (13990, 17472), (14560, 16788)]