870465120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:254

約数の個数: 384

約数和(自身を含む): 3311788032

約数和(自身を除く): 2441322912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 61, 62, 70, 80, 84, 93, 96, 105, 112, 120, 122, 124, 137, 140, 155, 160, 168, 183, 186, 210, 217, 224, 240, 244, 248, 274, 280, 305, 310, 336, 366, 372, 411, 420, 427, 434, 465, 480, 488, 496, 548, 560, 610, 620, 651, 672, 685, 732, 744, 822, 840, 854, 868, 915, 930, 959, 976, 992, 1085, 1096, 1120, 1220, 1240, 1281, 1302, 1370, 1464, 1488, 1644, 1680, 1708, 1736, 1830, 1860, 1891, 1918, 1952, 2055, 2135, 2170, 2192, 2440, 2480, 2562, 2604, 2740, 2877, 2928, 2976, 3255, 3288, 3360, 3416, 3472, 3660, 3720, 3782, 3836, 4110, 4247, 4270, 4340, 4384, 4795, 4880, 4960, 5124, 5208, 5480, 5673, 5754, 5856, 6405, 6510, 6576, 6832, 6944, 7320, 7440, 7564, 7672, 8220, 8357, 8494, 8540, 8680, 9455, 9590, 9760, 10248, 10416, 10960, 11346, 11508, 12741, 12810, 13020, 13152, 13237, 13664, 14385, 14640, 14880, 15128, 15344, 16440, 16714, 16988, 17080, 17360, 18910, 19180, 20496, 20832, 21235, 21920, 22692, 23016, 25071, 25482, 25620, 26040, 26474, 28365, 28770, 29280, 29729, 30256, 30688, 32880, 33428, 33976, 34160, 34720, 37820, 38360, 39711, 40992, 41785, 42470, 45384, 46032, 50142, 50964, 51240, 52080, 52948, 56730, 57540, 58499, 59458, 60512, 63705, 65760, 66185, 66856, 67952, 68320, 75640, 76720, 79422, 83570, 84940, 89187, 90768, 92064, 100284, 101928, 102480, 104160, 105896, 113460, 115080, 116998, 118916, 125355, 127410, 132370, 133712, 135904, 148645, 151280, 153440, 158844, 167140, 169880, 175497, 178374, 181536, 198555, 200568, 203856, 204960, 211792, 226920, 230160, 233996, 237832, 250710, 254820, 259067, 264740, 267424, 292495, 297290, 302560, 317688, 334280, 339760, 350994, 356748, 397110, 401136, 407712, 423584, 445935, 453840, 460320, 467992, 475664, 501420, 509640, 518134, 529480, 584990, 594580, 635376, 668560, 679520, 701988, 713496, 777201, 794220, 802272, 877485, 891870, 907680, 935984, 951328, 1002840, 1019280, 1036268, 1058960, 1169980, 1189160, 1270752, 1295335, 1337120, 1403976, 1426992, 1554402, 1588440, 1754970, 1783740, 1813469, 1871968, 2005680, 2038560, 2072536, 2117920, 2339960, 2378320, 2590670, 2807952, 2853984, 3108804, 3176880, 3509940, 3567480, 3626938, 3886005, 4011360, 4145072, 4679920, 4756640, 5181340, 5440407, 5615904, 6217608, 6353760, 7019880, 7134960, 7253876, 7772010, 8290144, 9067345, 9359840, 10362680, 10880814, 12435216, 14039760, 14269920, 14507752, 15544020, 18134690, 20725360, 21761628, 24870432, 27202035, 28079520, 29015504, 31088040, 36269380, 41450720, 43523256, 54404070, 58031008, 62176080, 72538760, 87046512, 108808140, 124352160, 145077520, 174093024, 217616280, 290155040, 435232560, 870465120]

約数ペア:

[(1, 870465120), (2, 435232560), (3, 290155040), (4, 217616280), (5, 174093024), (6, 145077520), (7, 124352160), (8, 108808140), (10, 87046512), (12, 72538760), (14, 62176080), (15, 58031008), (16, 54404070), (20, 43523256), (21, 41450720), (24, 36269380), (28, 31088040), (30, 29015504), (31, 28079520), (32, 27202035), (35, 24870432), (40, 21761628), (42, 20725360), (48, 18134690), (56, 15544020), (60, 14507752), (61, 14269920), (62, 14039760), (70, 12435216), (80, 10880814), (84, 10362680), (93, 9359840), (96, 9067345), (105, 8290144), (112, 7772010), (120, 7253876), (122, 7134960), (124, 7019880), (137, 6353760), (140, 6217608), (155, 5615904), (160, 5440407), (168, 5181340), (183, 4756640), (186, 4679920), (210, 4145072), (217, 4011360), (224, 3886005), (240, 3626938), (244, 3567480), (248, 3509940), (274, 3176880), (280, 3108804), (305, 2853984), (310, 2807952), (336, 2590670), (366, 2378320), (372, 2339960), (411, 2117920), (420, 2072536), (427, 2038560), (434, 2005680), (465, 1871968), (480, 1813469), (488, 1783740), (496, 1754970), (548, 1588440), (560, 1554402), (610, 1426992), (620, 1403976), (651, 1337120), (672, 1295335), (685, 1270752), (732, 1189160), (744, 1169980), (822, 1058960), (840, 1036268), (854, 1019280), (868, 1002840), (915, 951328), (930, 935984), (959, 907680), (976, 891870), (992, 877485), (1085, 802272), (1096, 794220), (1120, 777201), (1220, 713496), (1240, 701988), (1281, 679520), (1302, 668560), (1370, 635376), (1464, 594580), (1488, 584990), (1644, 529480), (1680, 518134), (1708, 509640), (1736, 501420), (1830, 475664), (1860, 467992), (1891, 460320), (1918, 453840), (1952, 445935), (2055, 423584), (2135, 407712), (2170, 401136), (2192, 397110), (2440, 356748), (2480, 350994), (2562, 339760), (2604, 334280), (2740, 317688), (2877, 302560), (2928, 297290), (2976, 292495), (3255, 267424), (3288, 264740), (3360, 259067), (3416, 254820), (3472, 250710), (3660, 237832), (3720, 233996), (3782, 230160), (3836, 226920), (4110, 211792), (4247, 204960), (4270, 203856), (4340, 200568), (4384, 198555), (4795, 181536), (4880, 178374), (4960, 175497), (5124, 169880), (5208, 167140), (5480, 158844), (5673, 153440), (5754, 151280), (5856, 148645), (6405, 135904), (6510, 133712), (6576, 132370), (6832, 127410), (6944, 125355), (7320, 118916), (7440, 116998), (7564, 115080), (7672, 113460), (8220, 105896), (8357, 104160), (8494, 102480), (8540, 101928), (8680, 100284), (9455, 92064), (9590, 90768), (9760, 89187), (10248, 84940), (10416, 83570), (10960, 79422), (11346, 76720), (11508, 75640), (12741, 68320), (12810, 67952), (13020, 66856), (13152, 66185), (13237, 65760), (13664, 63705), (14385, 60512), (14640, 59458), (14880, 58499), (15128, 57540), (15344, 56730), (16440, 52948), (16714, 52080), (16988, 51240), (17080, 50964), (17360, 50142), (18910, 46032), (19180, 45384), (20496, 42470), (20832, 41785), (21235, 40992), (21920, 39711), (22692, 38360), (23016, 37820), (25071, 34720), (25482, 34160), (25620, 33976), (26040, 33428), (26474, 32880), (28365, 30688), (28770, 30256), (29280, 29729)]