313008080

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:123

約数の個数: 320

約数和(自身を含む): 996364800

約数和(自身を除く): 683356720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 40, 44, 49, 55, 56, 61, 68, 70, 77, 80, 85, 88, 98, 110, 112, 119, 122, 136, 140, 154, 170, 176, 187, 196, 220, 238, 244, 245, 272, 280, 305, 308, 340, 343, 374, 385, 392, 427, 440, 476, 488, 490, 539, 560, 595, 610, 616, 671, 680, 686, 748, 770, 784, 833, 854, 880, 935, 952, 976, 980, 1037, 1078, 1190, 1220, 1232, 1309, 1342, 1360, 1372, 1496, 1540, 1666, 1708, 1715, 1870, 1904, 1960, 2074, 2135, 2156, 2380, 2440, 2618, 2684, 2695, 2744, 2989, 2992, 3080, 3332, 3355, 3416, 3430, 3740, 3773, 3920, 4148, 4165, 4270, 4312, 4697, 4760, 4880, 5185, 5236, 5368, 5390, 5488, 5831, 5978, 6160, 6545, 6664, 6710, 6832, 6860, 7259, 7480, 7546, 8296, 8330, 8540, 8624, 9163, 9394, 9520, 10370, 10472, 10736, 10780, 11407, 11662, 11956, 13090, 13328, 13420, 13720, 14518, 14945, 14960, 15092, 16592, 16660, 17080, 18326, 18788, 18865, 20740, 20923, 20944, 21560, 22814, 23324, 23485, 23912, 26180, 26840, 27440, 29036, 29155, 29890, 30184, 32879, 33320, 34160, 36295, 36652, 37576, 37730, 41480, 41846, 43120, 45628, 45815, 46648, 46970, 47824, 50813, 52360, 53680, 57035, 58072, 58310, 59780, 60368, 64141, 65758, 66640, 72590, 73304, 75152, 75460, 79849, 82960, 83692, 91256, 91630, 93296, 93940, 101626, 104615, 104720, 114070, 116144, 116620, 119560, 128282, 131516, 145180, 146608, 150920, 159698, 164395, 167384, 182512, 183260, 187880, 203252, 209230, 228140, 230153, 233240, 239120, 254065, 256564, 263032, 290360, 301840, 319396, 320705, 328790, 334768, 355691, 366520, 375760, 399245, 406504, 418460, 456280, 460306, 466480, 508130, 513128, 526064, 558943, 580720, 638792, 641410, 657580, 711382, 733040, 798490, 813008, 836920, 912560, 920612, 1016260, 1026256, 1117886, 1150765, 1277584, 1282820, 1315160, 1422764, 1596980, 1673840, 1778455, 1841224, 2032520, 2235772, 2301530, 2565640, 2630320, 2794715, 2845528, 3193960, 3556910, 3682448, 3912601, 4065040, 4471544, 4603060, 5131280, 5589430, 5691056, 6387920, 7113820, 7825202, 8943088, 9206120, 11178860, 14227640, 15650404, 18412240, 19563005, 22357720, 28455280, 31300808, 39126010, 44715440, 62601616, 78252020, 156504040, 313008080]

約数ペア:

[(1, 313008080), (2, 156504040), (4, 78252020), (5, 62601616), (7, 44715440), (8, 39126010), (10, 31300808), (11, 28455280), (14, 22357720), (16, 19563005), (17, 18412240), (20, 15650404), (22, 14227640), (28, 11178860), (34, 9206120), (35, 8943088), (40, 7825202), (44, 7113820), (49, 6387920), (55, 5691056), (56, 5589430), (61, 5131280), (68, 4603060), (70, 4471544), (77, 4065040), (80, 3912601), (85, 3682448), (88, 3556910), (98, 3193960), (110, 2845528), (112, 2794715), (119, 2630320), (122, 2565640), (136, 2301530), (140, 2235772), (154, 2032520), (170, 1841224), (176, 1778455), (187, 1673840), (196, 1596980), (220, 1422764), (238, 1315160), (244, 1282820), (245, 1277584), (272, 1150765), (280, 1117886), (305, 1026256), (308, 1016260), (340, 920612), (343, 912560), (374, 836920), (385, 813008), (392, 798490), (427, 733040), (440, 711382), (476, 657580), (488, 641410), (490, 638792), (539, 580720), (560, 558943), (595, 526064), (610, 513128), (616, 508130), (671, 466480), (680, 460306), (686, 456280), (748, 418460), (770, 406504), (784, 399245), (833, 375760), (854, 366520), (880, 355691), (935, 334768), (952, 328790), (976, 320705), (980, 319396), (1037, 301840), (1078, 290360), (1190, 263032), (1220, 256564), (1232, 254065), (1309, 239120), (1342, 233240), (1360, 230153), (1372, 228140), (1496, 209230), (1540, 203252), (1666, 187880), (1708, 183260), (1715, 182512), (1870, 167384), (1904, 164395), (1960, 159698), (2074, 150920), (2135, 146608), (2156, 145180), (2380, 131516), (2440, 128282), (2618, 119560), (2684, 116620), (2695, 116144), (2744, 114070), (2989, 104720), (2992, 104615), (3080, 101626), (3332, 93940), (3355, 93296), (3416, 91630), (3430, 91256), (3740, 83692), (3773, 82960), (3920, 79849), (4148, 75460), (4165, 75152), (4270, 73304), (4312, 72590), (4697, 66640), (4760, 65758), (4880, 64141), (5185, 60368), (5236, 59780), (5368, 58310), (5390, 58072), (5488, 57035), (5831, 53680), (5978, 52360), (6160, 50813), (6545, 47824), (6664, 46970), (6710, 46648), (6832, 45815), (6860, 45628), (7259, 43120), (7480, 41846), (7546, 41480), (8296, 37730), (8330, 37576), (8540, 36652), (8624, 36295), (9163, 34160), (9394, 33320), (9520, 32879), (10370, 30184), (10472, 29890), (10736, 29155), (10780, 29036), (11407, 27440), (11662, 26840), (11956, 26180), (13090, 23912), (13328, 23485), (13420, 23324), (13720, 22814), (14518, 21560), (14945, 20944), (14960, 20923), (15092, 20740), (16592, 18865), (16660, 18788), (17080, 18326)]