1640550912

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:160

約数の個数: 480

約数和(自身を含む): 5973534336

約数和(自身を除く): 4332983424

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 52, 56, 64, 66, 77, 78, 84, 88, 91, 96, 97, 104, 112, 121, 128, 132, 143, 154, 156, 168, 176, 182, 192, 194, 208, 224, 231, 242, 256, 264, 273, 286, 291, 308, 312, 336, 352, 363, 364, 384, 388, 416, 429, 448, 462, 484, 512, 528, 546, 572, 582, 616, 624, 672, 679, 704, 726, 728, 768, 776, 832, 847, 858, 896, 924, 968, 1001, 1056, 1067, 1092, 1144, 1164, 1232, 1248, 1261, 1344, 1358, 1408, 1452, 1456, 1536, 1552, 1573, 1664, 1694, 1716, 1792, 1848, 1936, 2002, 2037, 2112, 2134, 2184, 2288, 2328, 2464, 2496, 2522, 2541, 2688, 2716, 2816, 2904, 2912, 3003, 3104, 3146, 3201, 3328, 3388, 3432, 3584, 3696, 3783, 3872, 4004, 4074, 4224, 4268, 4368, 4576, 4656, 4719, 4928, 4992, 5044, 5082, 5376, 5432, 5632, 5808, 5824, 6006, 6208, 6292, 6402, 6656, 6776, 6864, 7392, 7469, 7566, 7744, 8008, 8148, 8448, 8536, 8736, 8827, 9152, 9312, 9438, 9856, 9984, 10088, 10164, 10752, 10864, 11011, 11616, 11648, 11737, 12012, 12416, 12584, 12804, 13552, 13728, 13871, 14784, 14938, 15132, 15488, 16016, 16296, 16896, 17072, 17472, 17654, 18304, 18624, 18876, 19712, 19968, 20176, 20328, 21728, 22022, 22407, 23232, 23296, 23474, 24024, 24832, 25168, 25608, 26481, 27104, 27456, 27742, 29568, 29876, 30264, 30976, 32032, 32592, 33033, 34144, 34944, 35211, 35308, 36608, 37248, 37752, 39424, 40352, 40656, 41613, 43456, 44044, 44814, 46464, 46592, 46948, 48048, 49664, 50336, 51216, 52962, 54208, 54912, 55484, 59136, 59752, 60528, 61952, 64064, 65184, 66066, 68288, 69888, 70422, 70616, 73216, 74496, 75504, 80704, 81312, 82159, 83226, 86912, 88088, 89628, 92928, 93896, 96096, 97097, 100672, 102432, 105924, 108416, 109824, 110968, 118272, 119504, 121056, 128128, 130368, 132132, 136576, 139776, 140844, 141232, 148992, 151008, 152581, 161408, 162624, 164318, 166452, 173824, 176176, 179256, 185856, 187792, 192192, 194194, 201344, 204864, 211848, 216832, 219648, 221936, 239008, 242112, 246477, 256256, 260736, 264264, 273152, 281688, 282464, 291291, 302016, 305162, 322816, 325248, 328636, 332904, 347648, 352352, 358512, 375584, 384384, 388388, 402688, 409728, 423696, 433664, 443872, 457743, 478016, 484224, 492954, 512512, 521472, 528528, 546304, 563376, 564928, 582582, 604032, 610324, 645632, 650496, 657272, 665808, 704704, 717024, 751168, 768768, 776776, 805376, 819456, 847392, 887744, 915486, 956032, 968448, 985908, 1042944, 1057056, 1068067, 1126752, 1129856, 1165164, 1208064, 1220648, 1300992, 1314544, 1331616, 1409408, 1434048, 1502336, 1537536, 1553552, 1638912, 1694784, 1775488, 1830972, 1912064, 1936896, 1971816, 2114112, 2136134, 2253504, 2259712, 2330328, 2416128, 2441296, 2629088, 2663232, 2818816, 2868096, 3004672, 3107104, 3204201, 3389568, 3550976, 3661944, 3824128, 3943632, 4228224, 4272268, 4507008, 4519424, 4660656, 4882592, 5258176, 5326464, 5637632, 5736192, 6009344, 6214208, 6408402, 6779136, 7101952, 7323888, 7887264, 8456448, 8544536, 9014016, 9321312, 9765184, 10516352, 10652928, 11472384, 12428416, 12816804, 13558272, 14647776, 15774528, 16912896, 17089072, 18028032, 18642624, 19530368, 21032704, 21305856, 24856832, 25633608, 29295552, 31549056, 34178144, 37285248, 39060736, 42065408, 49713664, 51267216, 58591104, 63098112, 68356288, 74570496, 78121472, 102534432, 117182208, 126196224, 136712576, 149140992, 205068864, 234364416, 273425152, 410137728, 546850304, 820275456, 1640550912]

約数ペア:

[(1, 1640550912), (2, 820275456), (3, 546850304), (4, 410137728), (6, 273425152), (7, 234364416), (8, 205068864), (11, 149140992), (12, 136712576), (13, 126196224), (14, 117182208), (16, 102534432), (21, 78121472), (22, 74570496), (24, 68356288), (26, 63098112), (28, 58591104), (32, 51267216), (33, 49713664), (39, 42065408), (42, 39060736), (44, 37285248), (48, 34178144), (52, 31549056), (56, 29295552), (64, 25633608), (66, 24856832), (77, 21305856), (78, 21032704), (84, 19530368), (88, 18642624), (91, 18028032), (96, 17089072), (97, 16912896), (104, 15774528), (112, 14647776), (121, 13558272), (128, 12816804), (132, 12428416), (143, 11472384), (154, 10652928), (156, 10516352), (168, 9765184), (176, 9321312), (182, 9014016), (192, 8544536), (194, 8456448), (208, 7887264), (224, 7323888), (231, 7101952), (242, 6779136), (256, 6408402), (264, 6214208), (273, 6009344), (286, 5736192), (291, 5637632), (308, 5326464), (312, 5258176), (336, 4882592), (352, 4660656), (363, 4519424), (364, 4507008), (384, 4272268), (388, 4228224), (416, 3943632), (429, 3824128), (448, 3661944), (462, 3550976), (484, 3389568), (512, 3204201), (528, 3107104), (546, 3004672), (572, 2868096), (582, 2818816), (616, 2663232), (624, 2629088), (672, 2441296), (679, 2416128), (704, 2330328), (726, 2259712), (728, 2253504), (768, 2136134), (776, 2114112), (832, 1971816), (847, 1936896), (858, 1912064), (896, 1830972), (924, 1775488), (968, 1694784), (1001, 1638912), (1056, 1553552), (1067, 1537536), (1092, 1502336), (1144, 1434048), (1164, 1409408), (1232, 1331616), (1248, 1314544), (1261, 1300992), (1344, 1220648), (1358, 1208064), (1408, 1165164), (1452, 1129856), (1456, 1126752), (1536, 1068067), (1552, 1057056), (1573, 1042944), (1664, 985908), (1694, 968448), (1716, 956032), (1792, 915486), (1848, 887744), (1936, 847392), (2002, 819456), (2037, 805376), (2112, 776776), (2134, 768768), (2184, 751168), (2288, 717024), (2328, 704704), (2464, 665808), (2496, 657272), (2522, 650496), (2541, 645632), (2688, 610324), (2716, 604032), (2816, 582582), (2904, 564928), (2912, 563376), (3003, 546304), (3104, 528528), (3146, 521472), (3201, 512512), (3328, 492954), (3388, 484224), (3432, 478016), (3584, 457743), (3696, 443872), (3783, 433664), (3872, 423696), (4004, 409728), (4074, 402688), (4224, 388388), (4268, 384384), (4368, 375584), (4576, 358512), (4656, 352352), (4719, 347648), (4928, 332904), (4992, 328636), (5044, 325248), (5082, 322816), (5376, 305162), (5432, 302016), (5632, 291291), (5808, 282464), (5824, 281688), (6006, 273152), (6208, 264264), (6292, 260736), (6402, 256256), (6656, 246477), (6776, 242112), (6864, 239008), (7392, 221936), (7469, 219648), (7566, 216832), (7744, 211848), (8008, 204864), (8148, 201344), (8448, 194194), (8536, 192192), (8736, 187792), (8827, 185856), (9152, 179256), (9312, 176176), (9438, 173824), (9856, 166452), (9984, 164318), (10088, 162624), (10164, 161408), (10752, 152581), (10864, 151008), (11011, 148992), (11616, 141232), (11648, 140844), (11737, 139776), (12012, 136576), (12416, 132132), (12584, 130368), (12804, 128128), (13552, 121056), (13728, 119504), (13871, 118272), (14784, 110968), (14938, 109824), (15132, 108416), (15488, 105924), (16016, 102432), (16296, 100672), (16896, 97097), (17072, 96096), (17472, 93896), (17654, 92928), (18304, 89628), (18624, 88088), (18876, 86912), (19712, 83226), (19968, 82159), (20176, 81312), (20328, 80704), (21728, 75504), (22022, 74496), (22407, 73216), (23232, 70616), (23296, 70422), (23474, 69888), (24024, 68288), (24832, 66066), (25168, 65184), (25608, 64064), (26481, 61952), (27104, 60528), (27456, 59752), (27742, 59136), (29568, 55484), (29876, 54912), (30264, 54208), (30976, 52962), (32032, 51216), (32592, 50336), (33033, 49664), (34144, 48048), (34944, 46948), (35211, 46592), (35308, 46464), (36608, 44814), (37248, 44044), (37752, 43456), (39424, 41613), (40352, 40656)]