216868080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 320

約数和(自身を含む): 809948160

約数和(自身を除く): 593080080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 71, 78, 80, 88, 89, 104, 110, 120, 130, 132, 142, 143, 156, 165, 176, 178, 195, 208, 213, 220, 240, 260, 264, 267, 284, 286, 312, 330, 355, 356, 390, 426, 429, 440, 445, 520, 528, 534, 568, 572, 624, 660, 710, 712, 715, 780, 781, 852, 858, 880, 890, 923, 979, 1040, 1065, 1068, 1136, 1144, 1157, 1320, 1335, 1420, 1424, 1430, 1560, 1562, 1704, 1716, 1780, 1846, 1958, 2130, 2136, 2145, 2288, 2314, 2343, 2640, 2670, 2769, 2840, 2860, 2937, 3120, 3124, 3408, 3432, 3471, 3560, 3692, 3905, 3916, 4260, 4272, 4290, 4615, 4628, 4686, 4895, 5340, 5538, 5680, 5720, 5785, 5874, 6248, 6319, 6864, 6942, 7120, 7384, 7810, 7832, 8520, 8580, 9230, 9256, 9372, 9790, 10153, 10680, 11076, 11440, 11570, 11715, 11748, 12496, 12638, 12727, 13845, 13884, 14685, 14768, 15620, 15664, 17040, 17160, 17355, 18460, 18512, 18744, 18957, 19580, 20306, 21360, 22152, 23140, 23430, 23496, 25276, 25454, 27690, 27768, 29370, 30459, 31240, 31595, 34320, 34710, 36920, 37488, 37914, 38181, 39160, 40612, 44304, 46280, 46860, 46992, 50552, 50765, 50908, 55380, 55536, 58740, 60918, 62480, 63190, 63635, 69420, 69509, 73840, 75828, 76362, 78320, 81224, 82147, 92560, 93720, 94785, 101104, 101530, 101816, 110760, 117480, 121836, 126380, 127270, 138840, 139018, 151656, 152295, 152724, 162448, 164294, 187440, 189570, 190905, 203060, 203632, 208527, 221520, 234960, 243672, 246441, 252760, 254540, 277680, 278036, 303312, 304590, 305448, 328588, 347545, 379140, 381810, 406120, 410735, 417054, 487344, 492882, 505520, 509080, 556072, 609180, 610896, 657176, 695090, 758280, 763620, 812240, 821470, 834108, 903617, 985764, 1018160, 1042635, 1112144, 1218360, 1232205, 1314352, 1390180, 1516560, 1527240, 1642940, 1668216, 1807234, 1971528, 2085270, 2436720, 2464410, 2710851, 2780360, 3054480, 3285880, 3336432, 3614468, 3943056, 4170540, 4518085, 4928820, 5421702, 5560720, 6571760, 7228936, 8341080, 9036170, 9857640, 10843404, 13554255, 14457872, 16682160, 18072340, 19715280, 21686808, 27108510, 36144680, 43373616, 54217020, 72289360, 108434040, 216868080]

約数ペア:

[(1, 216868080), (2, 108434040), (3, 72289360), (4, 54217020), (5, 43373616), (6, 36144680), (8, 27108510), (10, 21686808), (11, 19715280), (12, 18072340), (13, 16682160), (15, 14457872), (16, 13554255), (20, 10843404), (22, 9857640), (24, 9036170), (26, 8341080), (30, 7228936), (33, 6571760), (39, 5560720), (40, 5421702), (44, 4928820), (48, 4518085), (52, 4170540), (55, 3943056), (60, 3614468), (65, 3336432), (66, 3285880), (71, 3054480), (78, 2780360), (80, 2710851), (88, 2464410), (89, 2436720), (104, 2085270), (110, 1971528), (120, 1807234), (130, 1668216), (132, 1642940), (142, 1527240), (143, 1516560), (156, 1390180), (165, 1314352), (176, 1232205), (178, 1218360), (195, 1112144), (208, 1042635), (213, 1018160), (220, 985764), (240, 903617), (260, 834108), (264, 821470), (267, 812240), (284, 763620), (286, 758280), (312, 695090), (330, 657176), (355, 610896), (356, 609180), (390, 556072), (426, 509080), (429, 505520), (440, 492882), (445, 487344), (520, 417054), (528, 410735), (534, 406120), (568, 381810), (572, 379140), (624, 347545), (660, 328588), (710, 305448), (712, 304590), (715, 303312), (780, 278036), (781, 277680), (852, 254540), (858, 252760), (880, 246441), (890, 243672), (923, 234960), (979, 221520), (1040, 208527), (1065, 203632), (1068, 203060), (1136, 190905), (1144, 189570), (1157, 187440), (1320, 164294), (1335, 162448), (1420, 152724), (1424, 152295), (1430, 151656), (1560, 139018), (1562, 138840), (1704, 127270), (1716, 126380), (1780, 121836), (1846, 117480), (1958, 110760), (2130, 101816), (2136, 101530), (2145, 101104), (2288, 94785), (2314, 93720), (2343, 92560), (2640, 82147), (2670, 81224), (2769, 78320), (2840, 76362), (2860, 75828), (2937, 73840), (3120, 69509), (3124, 69420), (3408, 63635), (3432, 63190), (3471, 62480), (3560, 60918), (3692, 58740), (3905, 55536), (3916, 55380), (4260, 50908), (4272, 50765), (4290, 50552), (4615, 46992), (4628, 46860), (4686, 46280), (4895, 44304), (5340, 40612), (5538, 39160), (5680, 38181), (5720, 37914), (5785, 37488), (5874, 36920), (6248, 34710), (6319, 34320), (6864, 31595), (6942, 31240), (7120, 30459), (7384, 29370), (7810, 27768), (7832, 27690), (8520, 25454), (8580, 25276), (9230, 23496), (9256, 23430), (9372, 23140), (9790, 22152), (10153, 21360), (10680, 20306), (11076, 19580), (11440, 18957), (11570, 18744), (11715, 18512), (11748, 18460), (12496, 17355), (12638, 17160), (12727, 17040), (13845, 15664), (13884, 15620), (14685, 14768)]