40807208960

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{19}}^3\times {\mathrm{83}}^1$

素因数の和:174

約数の個数: 384

約数和(自身を含む): 119539929600

約数和(自身を除く): 78732720640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 83, 95, 112, 128, 133, 140, 152, 160, 166, 190, 224, 256, 266, 280, 304, 320, 332, 361, 380, 415, 448, 512, 532, 560, 581, 608, 640, 664, 665, 722, 760, 830, 896, 1024, 1064, 1120, 1162, 1216, 1280, 1328, 1330, 1444, 1520, 1577, 1660, 1792, 1805, 2048, 2128, 2240, 2324, 2432, 2527, 2560, 2656, 2660, 2888, 2905, 3040, 3154, 3320, 3584, 3610, 4256, 4480, 4648, 4864, 5054, 5120, 5312, 5320, 5776, 5810, 6080, 6308, 6640, 6859, 7168, 7220, 7885, 8512, 8960, 9296, 9728, 10108, 10240, 10624, 10640, 11039, 11552, 11620, 12160, 12616, 12635, 13280, 13718, 14336, 14440, 15770, 17024, 17920, 18592, 19456, 20216, 21248, 21280, 22078, 23104, 23240, 24320, 25232, 25270, 26560, 27436, 28880, 29963, 31540, 34048, 34295, 35840, 37184, 38912, 40432, 42496, 42560, 44156, 46208, 46480, 48013, 48640, 50464, 50540, 53120, 54872, 55195, 57760, 59926, 63080, 68096, 68590, 71680, 74368, 80864, 84992, 85120, 88312, 92416, 92960, 96026, 97280, 100928, 101080, 106240, 109744, 110390, 115520, 119852, 126160, 136192, 137180, 148736, 149815, 161728, 169984, 170240, 176624, 184832, 185920, 192052, 194560, 201856, 202160, 209741, 212480, 219488, 220780, 231040, 239704, 240065, 252320, 272384, 274360, 297472, 299630, 323456, 340480, 353248, 369664, 371840, 384104, 403712, 404320, 419482, 424960, 438976, 441560, 462080, 479408, 480130, 504640, 548720, 569297, 594944, 599260, 646912, 680960, 706496, 739328, 743680, 768208, 807424, 808640, 838964, 849920, 877952, 883120, 924160, 958816, 960260, 1009280, 1048705, 1097440, 1138594, 1189888, 1198520, 1293824, 1361920, 1412992, 1487360, 1536416, 1614848, 1617280, 1677928, 1755904, 1766240, 1848320, 1917632, 1920520, 2018560, 2097410, 2194880, 2277188, 2397040, 2587648, 2825984, 2846485, 2974720, 3072832, 3229696, 3234560, 3355856, 3511808, 3532480, 3696640, 3835264, 3841040, 3985079, 4037120, 4194820, 4389760, 4554376, 4794080, 5175296, 5651968, 5692970, 5949440, 6145664, 6469120, 6711712, 7023616, 7064960, 7670528, 7682080, 7970158, 8074240, 8389640, 8779520, 9108752, 9588160, 11303936, 11385940, 12291328, 12938240, 13423424, 14047232, 14129920, 15341056, 15364160, 15940316, 16148480, 16779280, 17559040, 18217504, 19176320, 19925395, 22607872, 22771880, 24582656, 25876480, 26846848, 28259840, 30682112, 30728320, 31880632, 33558560, 35118080, 36435008, 38352640, 39850790, 45543760, 49165312, 53693696, 56519680, 61364224, 61456640, 63761264, 67117120, 70236160, 72870016, 76705280, 79701580, 91087520, 98330624, 107387392, 113039360, 122913280, 127522528, 134234240, 145740032, 153410560, 159403160, 182175040, 214774784, 245826560, 255045056, 268468480, 291480064, 306821120, 318806320, 364350080, 429549568, 491653120, 510090112, 536936960, 582960128, 637612640, 728700160, 1020180224, 1073873920, 1165920256, 1275225280, 1457400320, 2040360448, 2147747840, 2550450560, 2914800640, 4080720896, 5100901120, 5829601280, 8161441792, 10201802240, 20403604480, 40807208960]

約数ペア:

[(1, 40807208960), (2, 20403604480), (4, 10201802240), (5, 8161441792), (7, 5829601280), (8, 5100901120), (10, 4080720896), (14, 2914800640), (16, 2550450560), (19, 2147747840), (20, 2040360448), (28, 1457400320), (32, 1275225280), (35, 1165920256), (38, 1073873920), (40, 1020180224), (56, 728700160), (64, 637612640), (70, 582960128), (76, 536936960), (80, 510090112), (83, 491653120), (95, 429549568), (112, 364350080), (128, 318806320), (133, 306821120), (140, 291480064), (152, 268468480), (160, 255045056), (166, 245826560), (190, 214774784), (224, 182175040), (256, 159403160), (266, 153410560), (280, 145740032), (304, 134234240), (320, 127522528), (332, 122913280), (361, 113039360), (380, 107387392), (415, 98330624), (448, 91087520), (512, 79701580), (532, 76705280), (560, 72870016), (581, 70236160), (608, 67117120), (640, 63761264), (664, 61456640), (665, 61364224), (722, 56519680), (760, 53693696), (830, 49165312), (896, 45543760), (1024, 39850790), (1064, 38352640), (1120, 36435008), (1162, 35118080), (1216, 33558560), (1280, 31880632), (1328, 30728320), (1330, 30682112), (1444, 28259840), (1520, 26846848), (1577, 25876480), (1660, 24582656), (1792, 22771880), (1805, 22607872), (2048, 19925395), (2128, 19176320), (2240, 18217504), (2324, 17559040), (2432, 16779280), (2527, 16148480), (2560, 15940316), (2656, 15364160), (2660, 15341056), (2888, 14129920), (2905, 14047232), (3040, 13423424), (3154, 12938240), (3320, 12291328), (3584, 11385940), (3610, 11303936), (4256, 9588160), (4480, 9108752), (4648, 8779520), (4864, 8389640), (5054, 8074240), (5120, 7970158), (5312, 7682080), (5320, 7670528), (5776, 7064960), (5810, 7023616), (6080, 6711712), (6308, 6469120), (6640, 6145664), (6859, 5949440), (7168, 5692970), (7220, 5651968), (7885, 5175296), (8512, 4794080), (8960, 4554376), (9296, 4389760), (9728, 4194820), (10108, 4037120), (10240, 3985079), (10624, 3841040), (10640, 3835264), (11039, 3696640), (11552, 3532480), (11620, 3511808), (12160, 3355856), (12616, 3234560), (12635, 3229696), (13280, 3072832), (13718, 2974720), (14336, 2846485), (14440, 2825984), (15770, 2587648), (17024, 2397040), (17920, 2277188), (18592, 2194880), (19456, 2097410), (20216, 2018560), (21248, 1920520), (21280, 1917632), (22078, 1848320), (23104, 1766240), (23240, 1755904), (24320, 1677928), (25232, 1617280), (25270, 1614848), (26560, 1536416), (27436, 1487360), (28880, 1412992), (29963, 1361920), (31540, 1293824), (34048, 1198520), (34295, 1189888), (35840, 1138594), (37184, 1097440), (38912, 1048705), (40432, 1009280), (42496, 960260), (42560, 958816), (44156, 924160), (46208, 883120), (46480, 877952), (48013, 849920), (48640, 838964), (50464, 808640), (50540, 807424), (53120, 768208), (54872, 743680), (55195, 739328), (57760, 706496), (59926, 680960), (63080, 646912), (68096, 599260), (68590, 594944), (71680, 569297), (74368, 548720), (80864, 504640), (84992, 480130), (85120, 479408), (88312, 462080), (92416, 441560), (92960, 438976), (96026, 424960), (97280, 419482), (100928, 404320), (101080, 403712), (106240, 384104), (109744, 371840), (110390, 369664), (115520, 353248), (119852, 340480), (126160, 323456), (136192, 299630), (137180, 297472), (148736, 274360), (149815, 272384), (161728, 252320), (169984, 240065), (170240, 239704), (176624, 231040), (184832, 220780), (185920, 219488), (192052, 212480), (194560, 209741), (201856, 202160)]