1290730560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1193}}^1$

素因数の和:1250

約数の個数: 336

約数和(自身を含む): 4978578816

約数和(自身を除く): 3687848256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 49, 56, 60, 64, 69, 70, 80, 84, 92, 96, 98, 105, 112, 115, 120, 138, 140, 147, 160, 161, 168, 184, 192, 196, 210, 224, 230, 240, 245, 276, 280, 294, 320, 322, 336, 345, 368, 392, 420, 448, 460, 480, 483, 490, 552, 560, 588, 644, 672, 690, 735, 736, 784, 805, 840, 920, 960, 966, 980, 1104, 1120, 1127, 1176, 1193, 1288, 1344, 1380, 1470, 1472, 1568, 1610, 1680, 1840, 1932, 1960, 2208, 2240, 2254, 2352, 2386, 2415, 2576, 2760, 2940, 3136, 3220, 3360, 3381, 3579, 3680, 3864, 3920, 4416, 4508, 4704, 4772, 4830, 5152, 5520, 5635, 5880, 5965, 6440, 6720, 6762, 7158, 7360, 7728, 7840, 8351, 9016, 9408, 9544, 9660, 10304, 11040, 11270, 11760, 11930, 12880, 13524, 14316, 15456, 15680, 16702, 16905, 17895, 18032, 19088, 19320, 22080, 22540, 23520, 23860, 25053, 25760, 27048, 27439, 28632, 30912, 33404, 33810, 35790, 36064, 38176, 38640, 41755, 45080, 47040, 47720, 50106, 51520, 54096, 54878, 57264, 58457, 66808, 67620, 71580, 72128, 76352, 77280, 82317, 83510, 90160, 95440, 100212, 108192, 109756, 114528, 116914, 125265, 133616, 135240, 137195, 143160, 154560, 164634, 167020, 175371, 180320, 190880, 192073, 200424, 216384, 219512, 229056, 233828, 250530, 267232, 270480, 274390, 286320, 292285, 329268, 334040, 350742, 360640, 381760, 384146, 400848, 411585, 439024, 467656, 501060, 534464, 540960, 548780, 572640, 576219, 584570, 658536, 668080, 701484, 768292, 801696, 823170, 876855, 878048, 935312, 960365, 1002120, 1081920, 1097560, 1145280, 1152438, 1169140, 1317072, 1336160, 1344511, 1402968, 1536584, 1603392, 1646340, 1753710, 1756096, 1870624, 1920730, 2004240, 2195120, 2304876, 2338280, 2634144, 2672320, 2689022, 2805936, 2881095, 3073168, 3292680, 3507420, 3741248, 3841460, 4008480, 4033533, 4390240, 4609752, 4676560, 5268288, 5378044, 5611872, 5762190, 6146336, 6585360, 6722555, 7014840, 7682920, 8016960, 8067066, 8780480, 9219504, 9353120, 10756088, 11223744, 11524380, 12292672, 13170720, 13445110, 14029680, 15365840, 16134132, 18439008, 18706240, 20167665, 21512176, 23048760, 26341440, 26890220, 28059360, 30731680, 32268264, 36878016, 40335330, 43024352, 46097520, 53780440, 56118720, 61463360, 64536528, 80670660, 86048704, 92195040, 107560880, 129073056, 161341320, 184390080, 215121760, 258146112, 322682640, 430243520, 645365280, 1290730560]

約数ペア:

[(1, 1290730560), (2, 645365280), (3, 430243520), (4, 322682640), (5, 258146112), (6, 215121760), (7, 184390080), (8, 161341320), (10, 129073056), (12, 107560880), (14, 92195040), (15, 86048704), (16, 80670660), (20, 64536528), (21, 61463360), (23, 56118720), (24, 53780440), (28, 46097520), (30, 43024352), (32, 40335330), (35, 36878016), (40, 32268264), (42, 30731680), (46, 28059360), (48, 26890220), (49, 26341440), (56, 23048760), (60, 21512176), (64, 20167665), (69, 18706240), (70, 18439008), (80, 16134132), (84, 15365840), (92, 14029680), (96, 13445110), (98, 13170720), (105, 12292672), (112, 11524380), (115, 11223744), (120, 10756088), (138, 9353120), (140, 9219504), (147, 8780480), (160, 8067066), (161, 8016960), (168, 7682920), (184, 7014840), (192, 6722555), (196, 6585360), (210, 6146336), (224, 5762190), (230, 5611872), (240, 5378044), (245, 5268288), (276, 4676560), (280, 4609752), (294, 4390240), (320, 4033533), (322, 4008480), (336, 3841460), (345, 3741248), (368, 3507420), (392, 3292680), (420, 3073168), (448, 2881095), (460, 2805936), (480, 2689022), (483, 2672320), (490, 2634144), (552, 2338280), (560, 2304876), (588, 2195120), (644, 2004240), (672, 1920730), (690, 1870624), (735, 1756096), (736, 1753710), (784, 1646340), (805, 1603392), (840, 1536584), (920, 1402968), (960, 1344511), (966, 1336160), (980, 1317072), (1104, 1169140), (1120, 1152438), (1127, 1145280), (1176, 1097560), (1193, 1081920), (1288, 1002120), (1344, 960365), (1380, 935312), (1470, 878048), (1472, 876855), (1568, 823170), (1610, 801696), (1680, 768292), (1840, 701484), (1932, 668080), (1960, 658536), (2208, 584570), (2240, 576219), (2254, 572640), (2352, 548780), (2386, 540960), (2415, 534464), (2576, 501060), (2760, 467656), (2940, 439024), (3136, 411585), (3220, 400848), (3360, 384146), (3381, 381760), (3579, 360640), (3680, 350742), (3864, 334040), (3920, 329268), (4416, 292285), (4508, 286320), (4704, 274390), (4772, 270480), (4830, 267232), (5152, 250530), (5520, 233828), (5635, 229056), (5880, 219512), (5965, 216384), (6440, 200424), (6720, 192073), (6762, 190880), (7158, 180320), (7360, 175371), (7728, 167020), (7840, 164634), (8351, 154560), (9016, 143160), (9408, 137195), (9544, 135240), (9660, 133616), (10304, 125265), (11040, 116914), (11270, 114528), (11760, 109756), (11930, 108192), (12880, 100212), (13524, 95440), (14316, 90160), (15456, 83510), (15680, 82317), (16702, 77280), (16905, 76352), (17895, 72128), (18032, 71580), (19088, 67620), (19320, 66808), (22080, 58457), (22540, 57264), (23520, 54878), (23860, 54096), (25053, 51520), (25760, 50106), (27048, 47720), (27439, 47040), (28632, 45080), (30912, 41755), (33404, 38640), (33810, 38176), (35790, 36064)]