1280134800

素因数分解:

$2^4\times 3^3\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:141

約数の個数: 720

約数和(自身を含む): 5521521600

約数和(自身を除く): 4241386800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 41, 42, 45, 48, 49, 50, 54, 56, 59, 60, 63, 70, 72, 75, 80, 82, 84, 90, 98, 100, 105, 108, 112, 118, 120, 123, 126, 135, 140, 144, 147, 150, 164, 168, 175, 177, 180, 189, 196, 200, 205, 210, 216, 225, 236, 240, 245, 246, 252, 270, 280, 287, 294, 295, 300, 315, 328, 336, 350, 354, 360, 369, 378, 392, 400, 410, 413, 420, 432, 441, 450, 472, 490, 492, 504, 525, 531, 540, 560, 574, 588, 590, 600, 615, 630, 656, 675, 700, 708, 720, 735, 738, 756, 784, 820, 826, 840, 861, 882, 885, 900, 944, 945, 980, 984, 1008, 1025, 1050, 1062, 1080, 1107, 1148, 1176, 1180, 1200, 1225, 1230, 1239, 1260, 1323, 1350, 1400, 1416, 1435, 1470, 1475, 1476, 1512, 1575, 1593, 1640, 1652, 1680, 1722, 1764, 1770, 1800, 1845, 1890, 1960, 1968, 2009, 2050, 2065, 2100, 2124, 2160, 2205, 2214, 2296, 2352, 2360, 2419, 2450, 2460, 2478, 2520, 2583, 2646, 2655, 2700, 2800, 2832, 2870, 2891, 2940, 2950, 2952, 3024, 3075, 3150, 3186, 3280, 3304, 3444, 3528, 3540, 3600, 3675, 3690, 3717, 3780, 3920, 4018, 4100, 4130, 4200, 4248, 4305, 4410, 4425, 4428, 4592, 4720, 4725, 4838, 4900, 4920, 4956, 5040, 5166, 5292, 5310, 5400, 5535, 5740, 5782, 5880, 5900, 5904, 6027, 6150, 6195, 6300, 6372, 6608, 6615, 6888, 7056, 7080, 7175, 7257, 7350, 7380, 7434, 7560, 7749, 7965, 8036, 8200, 8260, 8400, 8496, 8610, 8673, 8820, 8850, 8856, 9225, 9450, 9676, 9800, 9840, 9912, 10045, 10325, 10332, 10584, 10620, 10800, 11025, 11070, 11151, 11480, 11564, 11760, 11800, 12054, 12095, 12300, 12390, 12600, 12744, 12915, 13230, 13275, 13776, 14160, 14350, 14455, 14514, 14700, 14760, 14868, 15120, 15498, 15930, 16072, 16400, 16520, 16933, 17220, 17346, 17640, 17700, 17712, 18081, 18450, 18585, 18900, 19352, 19600, 19824, 20090, 20650, 20664, 21168, 21240, 21525, 21771, 22050, 22140, 22302, 22960, 23128, 23600, 24108, 24190, 24600, 24780, 25200, 25488, 25830, 26019, 26460, 26550, 27675, 28700, 28910, 29028, 29400, 29520, 29736, 30135, 30975, 30996, 31860, 32144, 33040, 33075, 33866, 34440, 34692, 35280, 35400, 36162, 36285, 36900, 37170, 37800, 38704, 38745, 39825, 40180, 41300, 41328, 42480, 43050, 43365, 43542, 44100, 44280, 44604, 46256, 48216, 48380, 49200, 49560, 50225, 50799, 51660, 52038, 52920, 53100, 54243, 55350, 55755, 57400, 57820, 58056, 58800, 59472, 60270, 60475, 61950, 61992, 63720, 64575, 65313, 66150, 67732, 68880, 69384, 70800, 72275, 72324, 72570, 73800, 74340, 75600, 77490, 78057, 79650, 80360, 82600, 84665, 86100, 86730, 87084, 88200, 88560, 89208, 90405, 92925, 96432, 96760, 99120, 100450, 101598, 103320, 104076, 105840, 106200, 108486, 108855, 110700, 111510, 114800, 115640, 116112, 118531, 120540, 120950, 123900, 123984, 127440, 129150, 130095, 130626, 132300, 135464, 138768, 144550, 144648, 145140, 147600, 148680, 150675, 152397, 154980, 156114, 159300, 160720, 165200, 169330, 172200, 173460, 174168, 176400, 178416, 180810, 181425, 185850, 193520, 193725, 200900, 203196, 206640, 208152, 212400, 216825, 216972, 217710, 221400, 223020, 231280, 237062, 241080, 241900, 247800, 253995, 258300, 260190, 261252, 264600, 270928, 271215, 278775, 289100, 289296, 290280, 297360, 301350, 304794, 309960, 312228, 318600, 326565, 338660, 344400, 346920, 348336, 355593, 361620, 362850, 371700, 387450, 390285, 401800, 406392, 416304, 423325, 433650, 433944, 435420, 442800, 446040, 452025, 457191, 474124, 482160, 483800, 495600, 507990, 516600, 520380, 522504, 529200, 542430, 544275, 557550, 578200, 580560, 592655, 602700, 609588, 619920, 624456, 637200, 650475, 653130, 677320, 693840, 711186, 723240, 725700, 743400, 761985, 774900, 780570, 803600, 812784, 846650, 867300, 867888, 870840, 892080, 904050, 914382, 948248, 967600, 1015980, 1033200, 1040760, 1045008, 1066779, 1084860, 1088550, 1115100, 1156400, 1185310, 1205400, 1219176, 1248912, 1269975, 1300950, 1306260, 1354640, 1356075, 1422372, 1446480, 1451400, 1486800, 1523970, 1549800, 1561140, 1632825, 1693300, 1734600, 1741680, 1777965, 1808100, 1828764, 1896496, 1951425, 2031960, 2081520, 2133558, 2169720, 2177100, 2230200, 2285955, 2370620, 2410800, 2438352, 2539950, 2601900, 2612520, 2712150, 2844744, 2902800, 2963275, 3047940, 3099600, 3122280, 3200337, 3265650, 3386600, 3469200, 3555930, 3616200, 3657528, 3809925, 3902850, 4063920, 4267116, 4339440, 4354200, 4460400, 4571910, 4741240, 5079900, 5203800, 5225040, 5333895, 5424300, 5689488, 5926550, 6095880, 6244560, 6400674, 6531300, 6773200, 7111860, 7232400, 7315056, 7619850, 7805700, 8534232, 8708400, 8889825, 9143820, 9482480, 10159800, 10407600, 10667790, 10848600, 11429775, 11853100, 12191760, 12801348, 13062600, 14223720, 15239700, 15611400, 16001685, 17068464, 17779650, 18287640, 20319600, 21335580, 21697200, 22859550, 23706200, 25602696, 26125200, 26669475, 28447440, 30479400, 31222800, 32003370, 35559300, 36575280, 42671160, 45719100, 47412400, 51205392, 53338950, 60958800, 64006740, 71118600, 80008425, 85342320, 91438200, 106677900, 128013480, 142237200, 160016850, 182876400, 213355800, 256026960, 320033700, 426711600, 640067400, 1280134800]

約数ペア:

[(1, 1280134800), (2, 640067400), (3, 426711600), (4, 320033700), (5, 256026960), (6, 213355800), (7, 182876400), (8, 160016850), (9, 142237200), (10, 128013480), (12, 106677900), (14, 91438200), (15, 85342320), (16, 80008425), (18, 71118600), (20, 64006740), (21, 60958800), (24, 53338950), (25, 51205392), (27, 47412400), (28, 45719100), (30, 42671160), (35, 36575280), (36, 35559300), (40, 32003370), (41, 31222800), (42, 30479400), (45, 28447440), (48, 26669475), (49, 26125200), (50, 25602696), (54, 23706200), (56, 22859550), (59, 21697200), (60, 21335580), (63, 20319600), (70, 18287640), (72, 17779650), (75, 17068464), (80, 16001685), (82, 15611400), (84, 15239700), (90, 14223720), (98, 13062600), (100, 12801348), (105, 12191760), (108, 11853100), (112, 11429775), (118, 10848600), (120, 10667790), (123, 10407600), (126, 10159800), (135, 9482480), (140, 9143820), (144, 8889825), (147, 8708400), (150, 8534232), (164, 7805700), (168, 7619850), (175, 7315056), (177, 7232400), (180, 7111860), (189, 6773200), (196, 6531300), (200, 6400674), (205, 6244560), (210, 6095880), (216, 5926550), (225, 5689488), (236, 5424300), (240, 5333895), (245, 5225040), (246, 5203800), (252, 5079900), (270, 4741240), (280, 4571910), (287, 4460400), (294, 4354200), (295, 4339440), (300, 4267116), (315, 4063920), (328, 3902850), (336, 3809925), (350, 3657528), (354, 3616200), (360, 3555930), (369, 3469200), (378, 3386600), (392, 3265650), (400, 3200337), (410, 3122280), (413, 3099600), (420, 3047940), (432, 2963275), (441, 2902800), (450, 2844744), (472, 2712150), (490, 2612520), (492, 2601900), (504, 2539950), (525, 2438352), (531, 2410800), (540, 2370620), (560, 2285955), (574, 2230200), (588, 2177100), (590, 2169720), (600, 2133558), (615, 2081520), (630, 2031960), (656, 1951425), (675, 1896496), (700, 1828764), (708, 1808100), (720, 1777965), (735, 1741680), (738, 1734600), (756, 1693300), (784, 1632825), (820, 1561140), (826, 1549800), (840, 1523970), (861, 1486800), (882, 1451400), (885, 1446480), (900, 1422372), (944, 1356075), (945, 1354640), (980, 1306260), (984, 1300950), (1008, 1269975), (1025, 1248912), (1050, 1219176), (1062, 1205400), (1080, 1185310), (1107, 1156400), (1148, 1115100), (1176, 1088550), (1180, 1084860), (1200, 1066779), (1225, 1045008), (1230, 1040760), (1239, 1033200), (1260, 1015980), (1323, 967600), (1350, 948248), (1400, 914382), (1416, 904050), (1435, 892080), (1470, 870840), (1475, 867888), (1476, 867300), (1512, 846650), (1575, 812784), (1593, 803600), (1640, 780570), (1652, 774900), (1680, 761985), (1722, 743400), (1764, 725700), (1770, 723240), (1800, 711186), (1845, 693840), (1890, 677320), (1960, 653130), (1968, 650475), (2009, 637200), (2050, 624456), (2065, 619920), (2100, 609588), (2124, 602700), (2160, 592655), (2205, 580560), (2214, 578200), (2296, 557550), (2352, 544275), (2360, 542430), (2419, 529200), (2450, 522504), (2460, 520380), (2478, 516600), (2520, 507990), (2583, 495600), (2646, 483800), (2655, 482160), (2700, 474124), (2800, 457191), (2832, 452025), (2870, 446040), (2891, 442800), (2940, 435420), (2950, 433944), (2952, 433650), (3024, 423325), (3075, 416304), (3150, 406392), (3186, 401800), (3280, 390285), (3304, 387450), (3444, 371700), (3528, 362850), (3540, 361620), (3600, 355593), (3675, 348336), (3690, 346920), (3717, 344400), (3780, 338660), (3920, 326565), (4018, 318600), (4100, 312228), (4130, 309960), (4200, 304794), (4248, 301350), (4305, 297360), (4410, 290280), (4425, 289296), (4428, 289100), (4592, 278775), (4720, 271215), (4725, 270928), (4838, 264600), (4900, 261252), (4920, 260190), (4956, 258300), (5040, 253995), (5166, 247800), (5292, 241900), (5310, 241080), (5400, 237062), (5535, 231280), (5740, 223020), (5782, 221400), (5880, 217710), (5900, 216972), (5904, 216825), (6027, 212400), (6150, 208152), (6195, 206640), (6300, 203196), (6372, 200900), (6608, 193725), (6615, 193520), (6888, 185850), (7056, 181425), (7080, 180810), (7175, 178416), (7257, 176400), (7350, 174168), (7380, 173460), (7434, 172200), (7560, 169330), (7749, 165200), (7965, 160720), (8036, 159300), (8200, 156114), (8260, 154980), (8400, 152397), (8496, 150675), (8610, 148680), (8673, 147600), (8820, 145140), (8850, 144648), (8856, 144550), (9225, 138768), (9450, 135464), (9676, 132300), (9800, 130626), (9840, 130095), (9912, 129150), (10045, 127440), (10325, 123984), (10332, 123900), (10584, 120950), (10620, 120540), (10800, 118531), (11025, 116112), (11070, 115640), (11151, 114800), (11480, 111510), (11564, 110700), (11760, 108855), (11800, 108486), (12054, 106200), (12095, 105840), (12300, 104076), (12390, 103320), (12600, 101598), (12744, 100450), (12915, 99120), (13230, 96760), (13275, 96432), (13776, 92925), (14160, 90405), (14350, 89208), (14455, 88560), (14514, 88200), (14700, 87084), (14760, 86730), (14868, 86100), (15120, 84665), (15498, 82600), (15930, 80360), (16072, 79650), (16400, 78057), (16520, 77490), (16933, 75600), (17220, 74340), (17346, 73800), (17640, 72570), (17700, 72324), (17712, 72275), (18081, 70800), (18450, 69384), (18585, 68880), (18900, 67732), (19352, 66150), (19600, 65313), (19824, 64575), (20090, 63720), (20650, 61992), (20664, 61950), (21168, 60475), (21240, 60270), (21525, 59472), (21771, 58800), (22050, 58056), (22140, 57820), (22302, 57400), (22960, 55755), (23128, 55350), (23600, 54243), (24108, 53100), (24190, 52920), (24600, 52038), (24780, 51660), (25200, 50799), (25488, 50225), (25830, 49560), (26019, 49200), (26460, 48380), (26550, 48216), (27675, 46256), (28700, 44604), (28910, 44280), (29028, 44100), (29400, 43542), (29520, 43365), (29736, 43050), (30135, 42480), (30975, 41328), (30996, 41300), (31860, 40180), (32144, 39825), (33040, 38745), (33075, 38704), (33866, 37800), (34440, 37170), (34692, 36900), (35280, 36285), (35400, 36162)]