2560565280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 576

約数和(自身を含む): 10425832704

約数和(自身を除く): 7865267424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 32, 35, 39, 40, 42, 48, 52, 56, 60, 61, 62, 65, 70, 78, 80, 84, 91, 93, 96, 104, 105, 112, 120, 122, 124, 130, 140, 155, 156, 160, 168, 182, 183, 186, 195, 208, 210, 217, 224, 240, 244, 248, 260, 273, 280, 305, 310, 312, 336, 364, 366, 372, 390, 403, 416, 420, 427, 434, 455, 465, 480, 488, 496, 520, 546, 560, 610, 620, 624, 651, 672, 728, 732, 744, 780, 793, 806, 840, 854, 868, 910, 915, 930, 961, 976, 992, 1040, 1085, 1092, 1120, 1209, 1220, 1240, 1248, 1281, 1302, 1365, 1456, 1464, 1488, 1560, 1586, 1612, 1680, 1708, 1736, 1820, 1830, 1860, 1891, 1922, 1952, 2015, 2080, 2135, 2170, 2184, 2379, 2418, 2440, 2480, 2562, 2604, 2730, 2821, 2883, 2912, 2928, 2976, 3120, 3172, 3224, 3255, 3360, 3416, 3472, 3640, 3660, 3720, 3782, 3844, 3965, 4030, 4270, 4340, 4368, 4758, 4805, 4836, 4880, 4960, 5124, 5208, 5460, 5551, 5642, 5673, 5766, 5856, 6045, 6240, 6344, 6405, 6448, 6510, 6727, 6832, 6944, 7280, 7320, 7440, 7564, 7688, 7930, 8060, 8463, 8540, 8680, 8736, 9455, 9516, 9610, 9672, 9760, 10248, 10416, 10920, 11102, 11284, 11346, 11532, 11895, 12090, 12493, 12688, 12810, 12896, 13020, 13237, 13454, 13664, 14105, 14415, 14560, 14640, 14880, 15128, 15376, 15860, 16120, 16653, 16926, 17080, 17360, 18910, 19032, 19220, 19344, 20181, 20496, 20832, 21840, 22204, 22568, 22692, 23064, 23790, 24180, 24583, 24986, 25376, 25620, 26040, 26474, 26908, 27755, 28210, 28365, 28830, 29280, 30256, 30752, 31720, 32240, 33306, 33635, 33852, 34160, 34720, 37479, 37820, 38064, 38440, 38688, 39711, 40362, 40992, 42315, 43680, 44408, 45136, 45384, 46128, 47580, 48360, 49166, 49972, 51240, 52080, 52948, 53816, 55510, 56420, 56730, 57660, 58621, 60512, 62465, 63440, 64480, 66185, 66612, 67270, 67704, 68320, 73749, 74958, 75640, 76128, 76880, 79422, 80724, 83265, 84630, 87451, 88816, 90272, 90768, 92256, 95160, 96720, 98332, 99944, 100905, 102480, 104160, 105896, 107632, 111020, 112840, 113460, 115320, 117242, 122915, 124930, 126880, 132370, 133224, 134540, 135408, 147498, 149916, 151280, 153760, 158844, 161448, 166530, 169260, 172081, 174902, 175863, 177632, 181536, 187395, 190320, 193440, 196664, 198555, 199888, 201810, 204960, 211792, 215264, 222040, 225680, 226920, 230640, 234484, 245830, 249860, 262353, 264740, 266448, 269080, 270816, 293105, 294996, 299832, 302560, 317688, 322896, 333060, 338520, 344162, 349804, 351726, 368745, 374790, 380640, 393328, 397110, 399776, 403620, 410347, 423584, 437255, 444080, 451360, 453840, 461280, 468968, 491660, 499720, 516243, 524706, 529480, 532896, 538160, 586210, 589992, 599664, 635376, 645792, 666120, 677040, 688324, 699608, 703452, 737490, 749580, 762073, 786656, 794220, 807240, 820694, 860405, 874510, 879315, 888160, 907680, 937936, 983320, 999440, 1032486, 1049412, 1058960, 1076320, 1172420, 1179984, 1199328, 1231041, 1270752, 1311765, 1332240, 1354080, 1376648, 1399216, 1406904, 1474980, 1499160, 1524146, 1588440, 1614480, 1641388, 1720810, 1749020, 1758630, 1875872, 1966640, 1998880, 2051735, 2064972, 2098824, 2117920, 2286219, 2344840, 2359968, 2462082, 2581215, 2623530, 2664480, 2753296, 2798432, 2813808, 2949960, 2998320, 3048292, 3176880, 3228960, 3282776, 3441620, 3498040, 3517260, 3810365, 3933280, 4103470, 4129944, 4197648, 4572438, 4689680, 4924164, 5162430, 5247060, 5334511, 5506592, 5627616, 5899920, 5996640, 6096584, 6155205, 6353760, 6565552, 6883240, 6996080, 7034520, 7620730, 8206940, 8259888, 8395296, 9144876, 9379360, 9848328, 10324860, 10494120, 10669022, 11431095, 11799840, 12193168, 12310410, 13131104, 13766480, 13992160, 14069040, 15241460, 16003533, 16413880, 16519776, 18289752, 19696656, 20649720, 20988240, 21338044, 22862190, 24386336, 24620820, 26672555, 27532960, 28138080, 30482920, 32007066, 32827760, 36579504, 39393312, 41299440, 41976480, 42676088, 45724380, 49241640, 53345110, 60965840, 64014132, 65655520, 73159008, 80017665, 82598880, 85352176, 91448760, 98483280, 106690220, 121931680, 128028264, 160035330, 170704352, 182897520, 196966560, 213380440, 256056528, 320070660, 365795040, 426760880, 512113056, 640141320, 853521760, 1280282640, 2560565280]

約数ペア:

[(1, 2560565280), (2, 1280282640), (3, 853521760), (4, 640141320), (5, 512113056), (6, 426760880), (7, 365795040), (8, 320070660), (10, 256056528), (12, 213380440), (13, 196966560), (14, 182897520), (15, 170704352), (16, 160035330), (20, 128028264), (21, 121931680), (24, 106690220), (26, 98483280), (28, 91448760), (30, 85352176), (31, 82598880), (32, 80017665), (35, 73159008), (39, 65655520), (40, 64014132), (42, 60965840), (48, 53345110), (52, 49241640), (56, 45724380), (60, 42676088), (61, 41976480), (62, 41299440), (65, 39393312), (70, 36579504), (78, 32827760), (80, 32007066), (84, 30482920), (91, 28138080), (93, 27532960), (96, 26672555), (104, 24620820), (105, 24386336), (112, 22862190), (120, 21338044), (122, 20988240), (124, 20649720), (130, 19696656), (140, 18289752), (155, 16519776), (156, 16413880), (160, 16003533), (168, 15241460), (182, 14069040), (183, 13992160), (186, 13766480), (195, 13131104), (208, 12310410), (210, 12193168), (217, 11799840), (224, 11431095), (240, 10669022), (244, 10494120), (248, 10324860), (260, 9848328), (273, 9379360), (280, 9144876), (305, 8395296), (310, 8259888), (312, 8206940), (336, 7620730), (364, 7034520), (366, 6996080), (372, 6883240), (390, 6565552), (403, 6353760), (416, 6155205), (420, 6096584), (427, 5996640), (434, 5899920), (455, 5627616), (465, 5506592), (480, 5334511), (488, 5247060), (496, 5162430), (520, 4924164), (546, 4689680), (560, 4572438), (610, 4197648), (620, 4129944), (624, 4103470), (651, 3933280), (672, 3810365), (728, 3517260), (732, 3498040), (744, 3441620), (780, 3282776), (793, 3228960), (806, 3176880), (840, 3048292), (854, 2998320), (868, 2949960), (910, 2813808), (915, 2798432), (930, 2753296), (961, 2664480), (976, 2623530), (992, 2581215), (1040, 2462082), (1085, 2359968), (1092, 2344840), (1120, 2286219), (1209, 2117920), (1220, 2098824), (1240, 2064972), (1248, 2051735), (1281, 1998880), (1302, 1966640), (1365, 1875872), (1456, 1758630), (1464, 1749020), (1488, 1720810), (1560, 1641388), (1586, 1614480), (1612, 1588440), (1680, 1524146), (1708, 1499160), (1736, 1474980), (1820, 1406904), (1830, 1399216), (1860, 1376648), (1891, 1354080), (1922, 1332240), (1952, 1311765), (2015, 1270752), (2080, 1231041), (2135, 1199328), (2170, 1179984), (2184, 1172420), (2379, 1076320), (2418, 1058960), (2440, 1049412), (2480, 1032486), (2562, 999440), (2604, 983320), (2730, 937936), (2821, 907680), (2883, 888160), (2912, 879315), (2928, 874510), (2976, 860405), (3120, 820694), (3172, 807240), (3224, 794220), (3255, 786656), (3360, 762073), (3416, 749580), (3472, 737490), (3640, 703452), (3660, 699608), (3720, 688324), (3782, 677040), (3844, 666120), (3965, 645792), (4030, 635376), (4270, 599664), (4340, 589992), (4368, 586210), (4758, 538160), (4805, 532896), (4836, 529480), (4880, 524706), (4960, 516243), (5124, 499720), (5208, 491660), (5460, 468968), (5551, 461280), (5642, 453840), (5673, 451360), (5766, 444080), (5856, 437255), (6045, 423584), (6240, 410347), (6344, 403620), (6405, 399776), (6448, 397110), (6510, 393328), (6727, 380640), (6832, 374790), (6944, 368745), (7280, 351726), (7320, 349804), (7440, 344162), (7564, 338520), (7688, 333060), (7930, 322896), (8060, 317688), (8463, 302560), (8540, 299832), (8680, 294996), (8736, 293105), (9455, 270816), (9516, 269080), (9610, 266448), (9672, 264740), (9760, 262353), (10248, 249860), (10416, 245830), (10920, 234484), (11102, 230640), (11284, 226920), (11346, 225680), (11532, 222040), (11895, 215264), (12090, 211792), (12493, 204960), (12688, 201810), (12810, 199888), (12896, 198555), (13020, 196664), (13237, 193440), (13454, 190320), (13664, 187395), (14105, 181536), (14415, 177632), (14560, 175863), (14640, 174902), (14880, 172081), (15128, 169260), (15376, 166530), (15860, 161448), (16120, 158844), (16653, 153760), (16926, 151280), (17080, 149916), (17360, 147498), (18910, 135408), (19032, 134540), (19220, 133224), (19344, 132370), (20181, 126880), (20496, 124930), (20832, 122915), (21840, 117242), (22204, 115320), (22568, 113460), (22692, 112840), (23064, 111020), (23790, 107632), (24180, 105896), (24583, 104160), (24986, 102480), (25376, 100905), (25620, 99944), (26040, 98332), (26474, 96720), (26908, 95160), (27755, 92256), (28210, 90768), (28365, 90272), (28830, 88816), (29280, 87451), (30256, 84630), (30752, 83265), (31720, 80724), (32240, 79422), (33306, 76880), (33635, 76128), (33852, 75640), (34160, 74958), (34720, 73749), (37479, 68320), (37820, 67704), (38064, 67270), (38440, 66612), (38688, 66185), (39711, 64480), (40362, 63440), (40992, 62465), (42315, 60512), (43680, 58621), (44408, 57660), (45136, 56730), (45384, 56420), (46128, 55510), (47580, 53816), (48360, 52948), (49166, 52080), (49972, 51240)]