1296000160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:256

約数の個数: 288

約数和(自身を含む): 3904733952

約数和(自身を除く): 2608733792

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 41, 52, 56, 65, 70, 80, 82, 91, 104, 112, 130, 140, 160, 164, 167, 169, 182, 205, 208, 224, 260, 280, 287, 328, 334, 338, 364, 410, 416, 455, 520, 533, 560, 574, 656, 668, 676, 728, 820, 835, 845, 910, 1040, 1066, 1120, 1148, 1169, 1183, 1312, 1336, 1352, 1435, 1456, 1640, 1670, 1690, 1820, 2080, 2132, 2171, 2296, 2338, 2366, 2665, 2672, 2704, 2870, 2912, 3280, 3340, 3380, 3640, 3731, 4264, 4342, 4592, 4676, 4732, 5330, 5344, 5408, 5740, 5845, 5915, 6560, 6680, 6760, 6847, 6929, 7280, 7462, 8528, 8684, 9184, 9352, 9464, 10660, 10855, 11480, 11690, 11830, 13360, 13520, 13694, 13858, 14560, 14924, 15197, 17056, 17368, 18655, 18704, 18928, 21320, 21710, 22960, 23380, 23660, 26720, 27040, 27388, 27716, 28223, 29848, 30394, 34235, 34645, 34736, 37310, 37408, 37856, 42640, 43420, 45920, 46760, 47320, 47929, 48503, 54776, 55432, 56446, 59696, 60788, 68470, 69290, 69472, 74620, 75985, 85280, 86840, 89011, 93520, 94640, 95858, 97006, 109552, 110864, 112892, 119392, 121576, 136940, 138580, 141115, 149240, 151970, 173680, 178022, 187040, 189280, 191716, 194012, 197561, 219104, 221728, 225784, 239645, 242515, 243152, 273880, 277160, 282230, 298480, 303940, 347360, 356044, 383432, 388024, 395122, 445055, 451568, 479290, 485030, 486304, 547760, 554320, 564460, 596960, 607880, 623077, 712088, 766864, 776048, 790244, 890110, 903136, 958580, 970060, 987805, 1095520, 1108640, 1128920, 1157143, 1215760, 1246154, 1424176, 1533728, 1552096, 1580488, 1780220, 1917160, 1940120, 1975610, 2257840, 2314286, 2431520, 2492308, 2848352, 3115385, 3160976, 3560440, 3834320, 3880240, 3951220, 4515680, 4628572, 4984616, 5785715, 6230770, 6321952, 7120880, 7668640, 7760480, 7902440, 8100001, 9257144, 9969232, 11571430, 12461540, 14241760, 15804880, 16200002, 18514288, 19938464, 23142860, 24923080, 31609760, 32400004, 37028576, 40500005, 46285720, 49846160, 64800008, 81000010, 92571440, 99692320, 129600016, 162000020, 185142880, 259200032, 324000040, 648000080, 1296000160]

約数ペア:

[(1, 1296000160), (2, 648000080), (4, 324000040), (5, 259200032), (7, 185142880), (8, 162000020), (10, 129600016), (13, 99692320), (14, 92571440), (16, 81000010), (20, 64800008), (26, 49846160), (28, 46285720), (32, 40500005), (35, 37028576), (40, 32400004), (41, 31609760), (52, 24923080), (56, 23142860), (65, 19938464), (70, 18514288), (80, 16200002), (82, 15804880), (91, 14241760), (104, 12461540), (112, 11571430), (130, 9969232), (140, 9257144), (160, 8100001), (164, 7902440), (167, 7760480), (169, 7668640), (182, 7120880), (205, 6321952), (208, 6230770), (224, 5785715), (260, 4984616), (280, 4628572), (287, 4515680), (328, 3951220), (334, 3880240), (338, 3834320), (364, 3560440), (410, 3160976), (416, 3115385), (455, 2848352), (520, 2492308), (533, 2431520), (560, 2314286), (574, 2257840), (656, 1975610), (668, 1940120), (676, 1917160), (728, 1780220), (820, 1580488), (835, 1552096), (845, 1533728), (910, 1424176), (1040, 1246154), (1066, 1215760), (1120, 1157143), (1148, 1128920), (1169, 1108640), (1183, 1095520), (1312, 987805), (1336, 970060), (1352, 958580), (1435, 903136), (1456, 890110), (1640, 790244), (1670, 776048), (1690, 766864), (1820, 712088), (2080, 623077), (2132, 607880), (2171, 596960), (2296, 564460), (2338, 554320), (2366, 547760), (2665, 486304), (2672, 485030), (2704, 479290), (2870, 451568), (2912, 445055), (3280, 395122), (3340, 388024), (3380, 383432), (3640, 356044), (3731, 347360), (4264, 303940), (4342, 298480), (4592, 282230), (4676, 277160), (4732, 273880), (5330, 243152), (5344, 242515), (5408, 239645), (5740, 225784), (5845, 221728), (5915, 219104), (6560, 197561), (6680, 194012), (6760, 191716), (6847, 189280), (6929, 187040), (7280, 178022), (7462, 173680), (8528, 151970), (8684, 149240), (9184, 141115), (9352, 138580), (9464, 136940), (10660, 121576), (10855, 119392), (11480, 112892), (11690, 110864), (11830, 109552), (13360, 97006), (13520, 95858), (13694, 94640), (13858, 93520), (14560, 89011), (14924, 86840), (15197, 85280), (17056, 75985), (17368, 74620), (18655, 69472), (18704, 69290), (18928, 68470), (21320, 60788), (21710, 59696), (22960, 56446), (23380, 55432), (23660, 54776), (26720, 48503), (27040, 47929), (27388, 47320), (27716, 46760), (28223, 45920), (29848, 43420), (30394, 42640), (34235, 37856), (34645, 37408), (34736, 37310)]