160509720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:242

約数の個数: 256

約数和(自身を含む): 590976000

約数和(自身を除く): 430466280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 89, 95, 105, 113, 114, 120, 133, 140, 152, 168, 178, 190, 210, 226, 228, 266, 267, 280, 285, 339, 356, 380, 399, 420, 445, 452, 456, 532, 534, 565, 570, 623, 665, 678, 712, 760, 791, 798, 840, 890, 904, 1064, 1068, 1130, 1140, 1246, 1330, 1335, 1356, 1582, 1596, 1691, 1695, 1780, 1869, 1995, 2136, 2147, 2260, 2280, 2373, 2492, 2660, 2670, 2712, 3115, 3164, 3192, 3382, 3390, 3560, 3738, 3955, 3990, 4294, 4520, 4746, 4984, 5073, 5320, 5340, 6230, 6328, 6441, 6764, 6780, 7476, 7910, 7980, 8455, 8588, 9345, 9492, 10057, 10146, 10680, 10735, 11837, 11865, 12460, 12882, 13528, 13560, 14952, 15029, 15820, 15960, 16910, 17176, 18690, 18984, 20114, 20292, 21470, 23674, 23730, 24920, 25365, 25764, 30058, 30171, 31640, 32205, 33820, 35511, 37380, 40228, 40584, 42940, 45087, 47348, 47460, 50285, 50730, 51528, 59185, 60116, 60342, 64410, 67640, 70399, 71022, 74760, 75145, 80456, 85880, 90174, 94696, 94920, 100570, 101460, 118370, 120232, 120684, 128820, 140798, 142044, 150290, 150855, 177555, 180348, 191083, 201140, 202920, 211197, 225435, 236740, 241368, 257640, 281596, 284088, 300580, 301710, 351995, 355110, 360696, 382166, 402280, 422394, 450870, 473480, 563192, 573249, 601160, 603420, 703990, 710220, 764332, 844788, 901740, 955415, 1055985, 1146498, 1206840, 1337581, 1407980, 1420440, 1528664, 1689576, 1803480, 1910830, 2111970, 2292996, 2675162, 2815960, 2866245, 3821660, 4012743, 4223940, 4585992, 5350324, 5732490, 6687905, 7643320, 8025486, 8447880, 10700648, 11464980, 13375810, 16050972, 20063715, 22929960, 26751620, 32101944, 40127430, 53503240, 80254860, 160509720]

約数ペア:

[(1, 160509720), (2, 80254860), (3, 53503240), (4, 40127430), (5, 32101944), (6, 26751620), (7, 22929960), (8, 20063715), (10, 16050972), (12, 13375810), (14, 11464980), (15, 10700648), (19, 8447880), (20, 8025486), (21, 7643320), (24, 6687905), (28, 5732490), (30, 5350324), (35, 4585992), (38, 4223940), (40, 4012743), (42, 3821660), (56, 2866245), (57, 2815960), (60, 2675162), (70, 2292996), (76, 2111970), (84, 1910830), (89, 1803480), (95, 1689576), (105, 1528664), (113, 1420440), (114, 1407980), (120, 1337581), (133, 1206840), (140, 1146498), (152, 1055985), (168, 955415), (178, 901740), (190, 844788), (210, 764332), (226, 710220), (228, 703990), (266, 603420), (267, 601160), (280, 573249), (285, 563192), (339, 473480), (356, 450870), (380, 422394), (399, 402280), (420, 382166), (445, 360696), (452, 355110), (456, 351995), (532, 301710), (534, 300580), (565, 284088), (570, 281596), (623, 257640), (665, 241368), (678, 236740), (712, 225435), (760, 211197), (791, 202920), (798, 201140), (840, 191083), (890, 180348), (904, 177555), (1064, 150855), (1068, 150290), (1130, 142044), (1140, 140798), (1246, 128820), (1330, 120684), (1335, 120232), (1356, 118370), (1582, 101460), (1596, 100570), (1691, 94920), (1695, 94696), (1780, 90174), (1869, 85880), (1995, 80456), (2136, 75145), (2147, 74760), (2260, 71022), (2280, 70399), (2373, 67640), (2492, 64410), (2660, 60342), (2670, 60116), (2712, 59185), (3115, 51528), (3164, 50730), (3192, 50285), (3382, 47460), (3390, 47348), (3560, 45087), (3738, 42940), (3955, 40584), (3990, 40228), (4294, 37380), (4520, 35511), (4746, 33820), (4984, 32205), (5073, 31640), (5320, 30171), (5340, 30058), (6230, 25764), (6328, 25365), (6441, 24920), (6764, 23730), (6780, 23674), (7476, 21470), (7910, 20292), (7980, 20114), (8455, 18984), (8588, 18690), (9345, 17176), (9492, 16910), (10057, 15960), (10146, 15820), (10680, 15029), (10735, 14952), (11837, 13560), (11865, 13528), (12460, 12882)]