1279837440

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:362

約数の個数: 432

約数和(自身を含む): 5165596800

約数和(自身を除く): 3885759360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 59, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 118, 120, 126, 128, 140, 144, 160, 168, 177, 180, 192, 210, 224, 236, 240, 252, 256, 269, 280, 288, 295, 315, 320, 336, 354, 360, 384, 413, 420, 448, 472, 480, 504, 531, 538, 560, 576, 590, 630, 640, 672, 708, 720, 768, 807, 826, 840, 885, 896, 944, 960, 1008, 1062, 1076, 1120, 1152, 1180, 1239, 1260, 1280, 1344, 1345, 1416, 1440, 1614, 1652, 1680, 1770, 1792, 1883, 1888, 1920, 2016, 2065, 2124, 2152, 2240, 2304, 2360, 2421, 2478, 2520, 2655, 2688, 2690, 2832, 2880, 3228, 3304, 3360, 3540, 3717, 3766, 3776, 3840, 4032, 4035, 4130, 4248, 4304, 4480, 4720, 4842, 4956, 5040, 5310, 5376, 5380, 5649, 5664, 5760, 6195, 6456, 6608, 6720, 7080, 7434, 7532, 7552, 8064, 8070, 8260, 8496, 8608, 8960, 9415, 9440, 9684, 9912, 10080, 10620, 10760, 11298, 11328, 11520, 12105, 12390, 12912, 13216, 13440, 14160, 14868, 15064, 15104, 15871, 16128, 16140, 16520, 16947, 16992, 17216, 18585, 18830, 18880, 19368, 19824, 20160, 21240, 21520, 22596, 22656, 24210, 24780, 25824, 26432, 26880, 28245, 28320, 29736, 30128, 31742, 32280, 33040, 33894, 33984, 34432, 37170, 37660, 37760, 38736, 39648, 40320, 42480, 43040, 45192, 45312, 47613, 48420, 49560, 51648, 52864, 56490, 56640, 59472, 60256, 63484, 64560, 66080, 67788, 67968, 68864, 74340, 75320, 75520, 77472, 79296, 79355, 80640, 84735, 84960, 86080, 90384, 95226, 96840, 99120, 103296, 105728, 111097, 112980, 113280, 118944, 120512, 126968, 129120, 132160, 135576, 135936, 142839, 148680, 150640, 154944, 158592, 158710, 169470, 169920, 172160, 180768, 190452, 193680, 198240, 206592, 222194, 225960, 226560, 237888, 238065, 241024, 253936, 258240, 264320, 271152, 285678, 297360, 301280, 309888, 317184, 317420, 333291, 338940, 339840, 344320, 361536, 380904, 387360, 396480, 444388, 451920, 475776, 476130, 482048, 507872, 516480, 528640, 542304, 555485, 571356, 594720, 602560, 619776, 634840, 666582, 677880, 679680, 714195, 723072, 761808, 774720, 792960, 888776, 903840, 951552, 952260, 999873, 1015744, 1032960, 1084608, 1110970, 1142712, 1189440, 1205120, 1269680, 1333164, 1355760, 1428390, 1446144, 1523616, 1549440, 1585920, 1666455, 1777552, 1807680, 1904520, 1999746, 2031488, 2169216, 2221940, 2285424, 2378880, 2410240, 2539360, 2666328, 2711520, 2856780, 3047232, 3098880, 3332910, 3555104, 3615360, 3809040, 3999492, 4062976, 4338432, 4443880, 4570848, 4757760, 4999365, 5078720, 5332656, 5423040, 5713560, 6094464, 6665820, 7110208, 7230720, 7618080, 7998984, 8887760, 9141696, 9998730, 10157440, 10665312, 10846080, 11427120, 12188928, 13331640, 14220416, 15236160, 15997968, 17775520, 18283392, 19997460, 20314880, 21330624, 21692160, 22854240, 26663280, 28440832, 30472320, 31995936, 35551040, 36566784, 39994920, 42661248, 45708480, 53326560, 60944640, 63991872, 71102080, 79989840, 85322496, 91416960, 106653120, 127983744, 142204160, 159979680, 182833920, 213306240, 255967488, 319959360, 426612480, 639918720, 1279837440]

約数ペア:

[(1, 1279837440), (2, 639918720), (3, 426612480), (4, 319959360), (5, 255967488), (6, 213306240), (7, 182833920), (8, 159979680), (9, 142204160), (10, 127983744), (12, 106653120), (14, 91416960), (15, 85322496), (16, 79989840), (18, 71102080), (20, 63991872), (21, 60944640), (24, 53326560), (28, 45708480), (30, 42661248), (32, 39994920), (35, 36566784), (36, 35551040), (40, 31995936), (42, 30472320), (45, 28440832), (48, 26663280), (56, 22854240), (59, 21692160), (60, 21330624), (63, 20314880), (64, 19997460), (70, 18283392), (72, 17775520), (80, 15997968), (84, 15236160), (90, 14220416), (96, 13331640), (105, 12188928), (112, 11427120), (118, 10846080), (120, 10665312), (126, 10157440), (128, 9998730), (140, 9141696), (144, 8887760), (160, 7998984), (168, 7618080), (177, 7230720), (180, 7110208), (192, 6665820), (210, 6094464), (224, 5713560), (236, 5423040), (240, 5332656), (252, 5078720), (256, 4999365), (269, 4757760), (280, 4570848), (288, 4443880), (295, 4338432), (315, 4062976), (320, 3999492), (336, 3809040), (354, 3615360), (360, 3555104), (384, 3332910), (413, 3098880), (420, 3047232), (448, 2856780), (472, 2711520), (480, 2666328), (504, 2539360), (531, 2410240), (538, 2378880), (560, 2285424), (576, 2221940), (590, 2169216), (630, 2031488), (640, 1999746), (672, 1904520), (708, 1807680), (720, 1777552), (768, 1666455), (807, 1585920), (826, 1549440), (840, 1523616), (885, 1446144), (896, 1428390), (944, 1355760), (960, 1333164), (1008, 1269680), (1062, 1205120), (1076, 1189440), (1120, 1142712), (1152, 1110970), (1180, 1084608), (1239, 1032960), (1260, 1015744), (1280, 999873), (1344, 952260), (1345, 951552), (1416, 903840), (1440, 888776), (1614, 792960), (1652, 774720), (1680, 761808), (1770, 723072), (1792, 714195), (1883, 679680), (1888, 677880), (1920, 666582), (2016, 634840), (2065, 619776), (2124, 602560), (2152, 594720), (2240, 571356), (2304, 555485), (2360, 542304), (2421, 528640), (2478, 516480), (2520, 507872), (2655, 482048), (2688, 476130), (2690, 475776), (2832, 451920), (2880, 444388), (3228, 396480), (3304, 387360), (3360, 380904), (3540, 361536), (3717, 344320), (3766, 339840), (3776, 338940), (3840, 333291), (4032, 317420), (4035, 317184), (4130, 309888), (4248, 301280), (4304, 297360), (4480, 285678), (4720, 271152), (4842, 264320), (4956, 258240), (5040, 253936), (5310, 241024), (5376, 238065), (5380, 237888), (5649, 226560), (5664, 225960), (5760, 222194), (6195, 206592), (6456, 198240), (6608, 193680), (6720, 190452), (7080, 180768), (7434, 172160), (7532, 169920), (7552, 169470), (8064, 158710), (8070, 158592), (8260, 154944), (8496, 150640), (8608, 148680), (8960, 142839), (9415, 135936), (9440, 135576), (9684, 132160), (9912, 129120), (10080, 126968), (10620, 120512), (10760, 118944), (11298, 113280), (11328, 112980), (11520, 111097), (12105, 105728), (12390, 103296), (12912, 99120), (13216, 96840), (13440, 95226), (14160, 90384), (14868, 86080), (15064, 84960), (15104, 84735), (15871, 80640), (16128, 79355), (16140, 79296), (16520, 77472), (16947, 75520), (16992, 75320), (17216, 74340), (18585, 68864), (18830, 67968), (18880, 67788), (19368, 66080), (19824, 64560), (20160, 63484), (21240, 60256), (21520, 59472), (22596, 56640), (22656, 56490), (24210, 52864), (24780, 51648), (25824, 49560), (26432, 48420), (26880, 47613), (28245, 45312), (28320, 45192), (29736, 43040), (30128, 42480), (31742, 40320), (32280, 39648), (33040, 38736), (33894, 37760), (33984, 37660), (34432, 37170)]