1020217440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:354

約数の個数: 384

約数和(自身を含む): 3790209024

約数和(自身を除く): 2769991584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 31, 32, 33, 40, 44, 46, 48, 55, 60, 62, 66, 69, 80, 88, 92, 93, 96, 110, 115, 120, 124, 132, 138, 155, 160, 165, 176, 184, 186, 220, 230, 240, 248, 253, 264, 271, 276, 310, 330, 341, 345, 352, 368, 372, 440, 460, 465, 480, 496, 506, 528, 542, 552, 620, 660, 682, 690, 713, 736, 744, 759, 813, 880, 920, 930, 992, 1012, 1023, 1056, 1084, 1104, 1240, 1265, 1320, 1355, 1364, 1380, 1426, 1488, 1518, 1626, 1705, 1760, 1840, 1860, 2024, 2046, 2139, 2168, 2208, 2480, 2530, 2640, 2710, 2728, 2760, 2852, 2976, 2981, 3036, 3252, 3410, 3565, 3680, 3720, 3795, 4048, 4065, 4092, 4278, 4336, 4960, 5060, 5115, 5280, 5420, 5456, 5520, 5704, 5962, 6072, 6233, 6504, 6820, 7130, 7440, 7590, 7843, 8096, 8130, 8184, 8401, 8556, 8672, 8943, 10120, 10230, 10695, 10840, 10912, 11040, 11408, 11924, 12144, 12466, 13008, 13640, 14260, 14880, 14905, 15180, 15686, 16260, 16368, 16802, 17112, 17886, 18699, 20240, 20460, 21390, 21680, 22816, 23529, 23848, 24288, 24932, 25203, 26016, 27280, 28520, 29810, 30360, 31165, 31372, 32520, 32736, 33604, 34224, 35772, 37398, 39215, 40480, 40920, 42005, 42780, 43360, 44715, 47058, 47696, 49864, 50406, 54560, 57040, 59620, 60720, 62330, 62744, 65040, 67208, 68448, 68563, 71544, 74796, 78430, 81840, 84010, 85560, 89430, 92411, 93495, 94116, 95392, 99728, 100812, 114080, 117645, 119240, 121440, 124660, 125488, 126015, 130080, 134416, 137126, 143088, 149592, 156860, 163680, 168020, 171120, 178860, 184822, 186990, 188232, 193223, 199456, 201624, 205689, 235290, 238480, 249320, 250976, 252030, 268832, 274252, 277233, 286176, 299184, 313720, 336040, 342240, 342815, 357720, 369644, 373980, 376464, 386446, 403248, 411378, 462055, 470580, 476960, 498640, 504060, 548504, 554466, 579669, 598368, 627440, 672080, 685630, 715440, 739288, 747960, 752928, 772892, 806496, 822756, 924110, 941160, 966115, 997280, 1008120, 1028445, 1097008, 1108932, 1159338, 1254880, 1344160, 1371260, 1386165, 1430880, 1478576, 1495920, 1545784, 1645512, 1848220, 1882320, 1932230, 2016240, 2056890, 2125453, 2194016, 2217864, 2318676, 2742520, 2772330, 2898345, 2957152, 2991840, 3091568, 3291024, 3696440, 3764640, 3864460, 4032480, 4113780, 4250906, 4435728, 4637352, 5485040, 5544660, 5796690, 6183136, 6376359, 6582048, 7392880, 7728920, 8227560, 8501812, 8871456, 9274704, 10627265, 10970080, 11089320, 11593380, 12752718, 14785760, 15457840, 16455120, 17003624, 18549408, 21254530, 22178640, 23186760, 25505436, 30915680, 31881795, 32910240, 34007248, 42509060, 44357280, 46373520, 51010872, 63763590, 68014496, 85018120, 92747040, 102021744, 127527180, 170036240, 204043488, 255054360, 340072480, 510108720, 1020217440]

約数ペア:

[(1, 1020217440), (2, 510108720), (3, 340072480), (4, 255054360), (5, 204043488), (6, 170036240), (8, 127527180), (10, 102021744), (11, 92747040), (12, 85018120), (15, 68014496), (16, 63763590), (20, 51010872), (22, 46373520), (23, 44357280), (24, 42509060), (30, 34007248), (31, 32910240), (32, 31881795), (33, 30915680), (40, 25505436), (44, 23186760), (46, 22178640), (48, 21254530), (55, 18549408), (60, 17003624), (62, 16455120), (66, 15457840), (69, 14785760), (80, 12752718), (88, 11593380), (92, 11089320), (93, 10970080), (96, 10627265), (110, 9274704), (115, 8871456), (120, 8501812), (124, 8227560), (132, 7728920), (138, 7392880), (155, 6582048), (160, 6376359), (165, 6183136), (176, 5796690), (184, 5544660), (186, 5485040), (220, 4637352), (230, 4435728), (240, 4250906), (248, 4113780), (253, 4032480), (264, 3864460), (271, 3764640), (276, 3696440), (310, 3291024), (330, 3091568), (341, 2991840), (345, 2957152), (352, 2898345), (368, 2772330), (372, 2742520), (440, 2318676), (460, 2217864), (465, 2194016), (480, 2125453), (496, 2056890), (506, 2016240), (528, 1932230), (542, 1882320), (552, 1848220), (620, 1645512), (660, 1545784), (682, 1495920), (690, 1478576), (713, 1430880), (736, 1386165), (744, 1371260), (759, 1344160), (813, 1254880), (880, 1159338), (920, 1108932), (930, 1097008), (992, 1028445), (1012, 1008120), (1023, 997280), (1056, 966115), (1084, 941160), (1104, 924110), (1240, 822756), (1265, 806496), (1320, 772892), (1355, 752928), (1364, 747960), (1380, 739288), (1426, 715440), (1488, 685630), (1518, 672080), (1626, 627440), (1705, 598368), (1760, 579669), (1840, 554466), (1860, 548504), (2024, 504060), (2046, 498640), (2139, 476960), (2168, 470580), (2208, 462055), (2480, 411378), (2530, 403248), (2640, 386446), (2710, 376464), (2728, 373980), (2760, 369644), (2852, 357720), (2976, 342815), (2981, 342240), (3036, 336040), (3252, 313720), (3410, 299184), (3565, 286176), (3680, 277233), (3720, 274252), (3795, 268832), (4048, 252030), (4065, 250976), (4092, 249320), (4278, 238480), (4336, 235290), (4960, 205689), (5060, 201624), (5115, 199456), (5280, 193223), (5420, 188232), (5456, 186990), (5520, 184822), (5704, 178860), (5962, 171120), (6072, 168020), (6233, 163680), (6504, 156860), (6820, 149592), (7130, 143088), (7440, 137126), (7590, 134416), (7843, 130080), (8096, 126015), (8130, 125488), (8184, 124660), (8401, 121440), (8556, 119240), (8672, 117645), (8943, 114080), (10120, 100812), (10230, 99728), (10695, 95392), (10840, 94116), (10912, 93495), (11040, 92411), (11408, 89430), (11924, 85560), (12144, 84010), (12466, 81840), (13008, 78430), (13640, 74796), (14260, 71544), (14880, 68563), (14905, 68448), (15180, 67208), (15686, 65040), (16260, 62744), (16368, 62330), (16802, 60720), (17112, 59620), (17886, 57040), (18699, 54560), (20240, 50406), (20460, 49864), (21390, 47696), (21680, 47058), (22816, 44715), (23529, 43360), (23848, 42780), (24288, 42005), (24932, 40920), (25203, 40480), (26016, 39215), (27280, 37398), (28520, 35772), (29810, 34224), (30360, 33604), (31165, 32736), (31372, 32520)]