1720957056

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2897}}^1$

素因数の和:2951

約数の個数: 256

約数和(自身を含む): 5959215360

約数和(自身を除く): 4238258304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 32, 34, 39, 42, 48, 51, 52, 56, 64, 68, 78, 84, 91, 96, 102, 104, 112, 119, 128, 136, 156, 168, 182, 192, 204, 208, 221, 224, 238, 272, 273, 312, 336, 357, 364, 384, 408, 416, 442, 448, 476, 544, 546, 624, 663, 672, 714, 728, 816, 832, 884, 896, 952, 1088, 1092, 1248, 1326, 1344, 1428, 1456, 1547, 1632, 1664, 1768, 1904, 2176, 2184, 2496, 2652, 2688, 2856, 2897, 2912, 3094, 3264, 3536, 3808, 4368, 4641, 4992, 5304, 5712, 5794, 5824, 6188, 6528, 7072, 7616, 8691, 8736, 9282, 10608, 11424, 11588, 11648, 12376, 14144, 15232, 17382, 17472, 18564, 20279, 21216, 22848, 23176, 24752, 28288, 34764, 34944, 37128, 37661, 40558, 42432, 45696, 46352, 49249, 49504, 60837, 69528, 74256, 75322, 81116, 84864, 92704, 98498, 99008, 112983, 121674, 139056, 147747, 148512, 150644, 162232, 185408, 196996, 198016, 225966, 243348, 263627, 278112, 295494, 297024, 301288, 324464, 344743, 370816, 393992, 451932, 486696, 527254, 556224, 590988, 594048, 602576, 640237, 648928, 689486, 787984, 790881, 903864, 973392, 1034229, 1054508, 1112448, 1181976, 1205152, 1280474, 1297856, 1378972, 1575968, 1581762, 1807728, 1920711, 1946784, 2068458, 2109016, 2363952, 2410304, 2560948, 2595712, 2757944, 3151936, 3163524, 3615456, 3841422, 3893568, 4136916, 4218032, 4481659, 4727904, 4820608, 5121896, 5515888, 6303872, 6327048, 7230912, 7682844, 7787136, 8273832, 8436064, 8963318, 9455808, 10243792, 11031776, 12654096, 13444977, 14461824, 15365688, 16547664, 16872128, 17926636, 18911616, 20487584, 22063552, 25308192, 26889954, 30731376, 33095328, 33744256, 35853272, 40975168, 44127104, 50616384, 53779908, 61462752, 66190656, 71706544, 81950336, 101232768, 107559816, 122925504, 132381312, 143413088, 215119632, 245851008, 286826176, 430239264, 573652352, 860478528, 1720957056]

約数ペア:

[(1, 1720957056), (2, 860478528), (3, 573652352), (4, 430239264), (6, 286826176), (7, 245851008), (8, 215119632), (12, 143413088), (13, 132381312), (14, 122925504), (16, 107559816), (17, 101232768), (21, 81950336), (24, 71706544), (26, 66190656), (28, 61462752), (32, 53779908), (34, 50616384), (39, 44127104), (42, 40975168), (48, 35853272), (51, 33744256), (52, 33095328), (56, 30731376), (64, 26889954), (68, 25308192), (78, 22063552), (84, 20487584), (91, 18911616), (96, 17926636), (102, 16872128), (104, 16547664), (112, 15365688), (119, 14461824), (128, 13444977), (136, 12654096), (156, 11031776), (168, 10243792), (182, 9455808), (192, 8963318), (204, 8436064), (208, 8273832), (221, 7787136), (224, 7682844), (238, 7230912), (272, 6327048), (273, 6303872), (312, 5515888), (336, 5121896), (357, 4820608), (364, 4727904), (384, 4481659), (408, 4218032), (416, 4136916), (442, 3893568), (448, 3841422), (476, 3615456), (544, 3163524), (546, 3151936), (624, 2757944), (663, 2595712), (672, 2560948), (714, 2410304), (728, 2363952), (816, 2109016), (832, 2068458), (884, 1946784), (896, 1920711), (952, 1807728), (1088, 1581762), (1092, 1575968), (1248, 1378972), (1326, 1297856), (1344, 1280474), (1428, 1205152), (1456, 1181976), (1547, 1112448), (1632, 1054508), (1664, 1034229), (1768, 973392), (1904, 903864), (2176, 790881), (2184, 787984), (2496, 689486), (2652, 648928), (2688, 640237), (2856, 602576), (2897, 594048), (2912, 590988), (3094, 556224), (3264, 527254), (3536, 486696), (3808, 451932), (4368, 393992), (4641, 370816), (4992, 344743), (5304, 324464), (5712, 301288), (5794, 297024), (5824, 295494), (6188, 278112), (6528, 263627), (7072, 243348), (7616, 225966), (8691, 198016), (8736, 196996), (9282, 185408), (10608, 162232), (11424, 150644), (11588, 148512), (11648, 147747), (12376, 139056), (14144, 121674), (15232, 112983), (17382, 99008), (17472, 98498), (18564, 92704), (20279, 84864), (21216, 81116), (22848, 75322), (23176, 74256), (24752, 69528), (28288, 60837), (34764, 49504), (34944, 49249), (37128, 46352), (37661, 45696), (40558, 42432)]