258405840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 480

約数和(自身を含む): 1114214400

約数和(自身を除く): 855808560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 59, 60, 63, 66, 70, 72, 77, 79, 80, 84, 88, 90, 99, 105, 110, 112, 118, 120, 126, 132, 140, 144, 154, 158, 165, 168, 176, 177, 180, 198, 210, 220, 231, 236, 237, 240, 252, 264, 280, 295, 308, 315, 316, 330, 336, 354, 360, 385, 395, 396, 413, 420, 440, 462, 472, 474, 495, 504, 528, 531, 553, 560, 590, 616, 630, 632, 649, 660, 693, 708, 711, 720, 770, 790, 792, 826, 840, 869, 880, 885, 924, 944, 948, 990, 1008, 1062, 1106, 1155, 1180, 1185, 1232, 1239, 1260, 1264, 1298, 1320, 1386, 1416, 1422, 1540, 1580, 1584, 1652, 1659, 1680, 1738, 1770, 1848, 1896, 1947, 1980, 2065, 2124, 2212, 2310, 2360, 2370, 2478, 2520, 2596, 2607, 2640, 2655, 2765, 2772, 2832, 2844, 3080, 3160, 3245, 3304, 3318, 3465, 3476, 3540, 3555, 3696, 3717, 3792, 3894, 3960, 4130, 4248, 4345, 4424, 4543, 4620, 4661, 4720, 4740, 4956, 4977, 5040, 5192, 5214, 5310, 5530, 5544, 5688, 5841, 6083, 6160, 6195, 6320, 6490, 6608, 6636, 6930, 6952, 7080, 7110, 7434, 7788, 7821, 7920, 8260, 8295, 8496, 8690, 8848, 9086, 9240, 9322, 9480, 9735, 9912, 9954, 10384, 10428, 10620, 11060, 11088, 11376, 11682, 12166, 12390, 12980, 13035, 13272, 13629, 13860, 13904, 13983, 14160, 14220, 14868, 15576, 15642, 16520, 16590, 17380, 18172, 18249, 18480, 18585, 18644, 18960, 19470, 19824, 19908, 20856, 21240, 22120, 22715, 23305, 23364, 24332, 24780, 24885, 25960, 26070, 26544, 27258, 27720, 27966, 28440, 29205, 29736, 30415, 31152, 31284, 32627, 33040, 33180, 34760, 36344, 36498, 37170, 37288, 38940, 39105, 39816, 40887, 41712, 41949, 42480, 44240, 45430, 46610, 46728, 48664, 49560, 49770, 51271, 51920, 52140, 54516, 54747, 55440, 55932, 56880, 58410, 59472, 60830, 62568, 65254, 66360, 68145, 69520, 69915, 72688, 72996, 74340, 74576, 77880, 78210, 79632, 81774, 83898, 90860, 91245, 93220, 93456, 97328, 97881, 99120, 99540, 102542, 104280, 109032, 109494, 111864, 116820, 121660, 125136, 130508, 132720, 136290, 139830, 145992, 148680, 153813, 155760, 156420, 163135, 163548, 167796, 181720, 182490, 186440, 195762, 199080, 204435, 205084, 208560, 209745, 218064, 218988, 223728, 233640, 243320, 256355, 261016, 272580, 273735, 279660, 291984, 293643, 297360, 307626, 312840, 326270, 327096, 335592, 358897, 363440, 364980, 372880, 391524, 398160, 408870, 410168, 419490, 437976, 461439, 467280, 486640, 489405, 512710, 522032, 545160, 547470, 559320, 587286, 615252, 625680, 652540, 654192, 671184, 717794, 729960, 769065, 783048, 817740, 820336, 838980, 875952, 922878, 978810, 1025420, 1076691, 1090320, 1094940, 1118640, 1174572, 1230504, 1305080, 1435588, 1459920, 1468215, 1538130, 1566096, 1635480, 1677960, 1794485, 1845756, 1957620, 2050840, 2153382, 2189880, 2307195, 2349144, 2461008, 2610160, 2871176, 2936430, 3076260, 3230073, 3270960, 3355920, 3588970, 3691512, 3915240, 4101680, 4306764, 4379760, 4614390, 4698288, 5383455, 5742352, 5872860, 6152520, 6460146, 7177940, 7383024, 7830480, 8613528, 9228780, 10766910, 11745720, 12305040, 12920292, 14355880, 16150365, 17227056, 18457560, 21533820, 23491440, 25840584, 28711760, 32300730, 36915120, 43067640, 51681168, 64601460, 86135280, 129202920, 258405840]

約数ペア:

[(1, 258405840), (2, 129202920), (3, 86135280), (4, 64601460), (5, 51681168), (6, 43067640), (7, 36915120), (8, 32300730), (9, 28711760), (10, 25840584), (11, 23491440), (12, 21533820), (14, 18457560), (15, 17227056), (16, 16150365), (18, 14355880), (20, 12920292), (21, 12305040), (22, 11745720), (24, 10766910), (28, 9228780), (30, 8613528), (33, 7830480), (35, 7383024), (36, 7177940), (40, 6460146), (42, 6152520), (44, 5872860), (45, 5742352), (48, 5383455), (55, 4698288), (56, 4614390), (59, 4379760), (60, 4306764), (63, 4101680), (66, 3915240), (70, 3691512), (72, 3588970), (77, 3355920), (79, 3270960), (80, 3230073), (84, 3076260), (88, 2936430), (90, 2871176), (99, 2610160), (105, 2461008), (110, 2349144), (112, 2307195), (118, 2189880), (120, 2153382), (126, 2050840), (132, 1957620), (140, 1845756), (144, 1794485), (154, 1677960), (158, 1635480), (165, 1566096), (168, 1538130), (176, 1468215), (177, 1459920), (180, 1435588), (198, 1305080), (210, 1230504), (220, 1174572), (231, 1118640), (236, 1094940), (237, 1090320), (240, 1076691), (252, 1025420), (264, 978810), (280, 922878), (295, 875952), (308, 838980), (315, 820336), (316, 817740), (330, 783048), (336, 769065), (354, 729960), (360, 717794), (385, 671184), (395, 654192), (396, 652540), (413, 625680), (420, 615252), (440, 587286), (462, 559320), (472, 547470), (474, 545160), (495, 522032), (504, 512710), (528, 489405), (531, 486640), (553, 467280), (560, 461439), (590, 437976), (616, 419490), (630, 410168), (632, 408870), (649, 398160), (660, 391524), (693, 372880), (708, 364980), (711, 363440), (720, 358897), (770, 335592), (790, 327096), (792, 326270), (826, 312840), (840, 307626), (869, 297360), (880, 293643), (885, 291984), (924, 279660), (944, 273735), (948, 272580), (990, 261016), (1008, 256355), (1062, 243320), (1106, 233640), (1155, 223728), (1180, 218988), (1185, 218064), (1232, 209745), (1239, 208560), (1260, 205084), (1264, 204435), (1298, 199080), (1320, 195762), (1386, 186440), (1416, 182490), (1422, 181720), (1540, 167796), (1580, 163548), (1584, 163135), (1652, 156420), (1659, 155760), (1680, 153813), (1738, 148680), (1770, 145992), (1848, 139830), (1896, 136290), (1947, 132720), (1980, 130508), (2065, 125136), (2124, 121660), (2212, 116820), (2310, 111864), (2360, 109494), (2370, 109032), (2478, 104280), (2520, 102542), (2596, 99540), (2607, 99120), (2640, 97881), (2655, 97328), (2765, 93456), (2772, 93220), (2832, 91245), (2844, 90860), (3080, 83898), (3160, 81774), (3245, 79632), (3304, 78210), (3318, 77880), (3465, 74576), (3476, 74340), (3540, 72996), (3555, 72688), (3696, 69915), (3717, 69520), (3792, 68145), (3894, 66360), (3960, 65254), (4130, 62568), (4248, 60830), (4345, 59472), (4424, 58410), (4543, 56880), (4620, 55932), (4661, 55440), (4720, 54747), (4740, 54516), (4956, 52140), (4977, 51920), (5040, 51271), (5192, 49770), (5214, 49560), (5310, 48664), (5530, 46728), (5544, 46610), (5688, 45430), (5841, 44240), (6083, 42480), (6160, 41949), (6195, 41712), (6320, 40887), (6490, 39816), (6608, 39105), (6636, 38940), (6930, 37288), (6952, 37170), (7080, 36498), (7110, 36344), (7434, 34760), (7788, 33180), (7821, 33040), (7920, 32627), (8260, 31284), (8295, 31152), (8496, 30415), (8690, 29736), (8848, 29205), (9086, 28440), (9240, 27966), (9322, 27720), (9480, 27258), (9735, 26544), (9912, 26070), (9954, 25960), (10384, 24885), (10428, 24780), (10620, 24332), (11060, 23364), (11088, 23305), (11376, 22715), (11682, 22120), (12166, 21240), (12390, 20856), (12980, 19908), (13035, 19824), (13272, 19470), (13629, 18960), (13860, 18644), (13904, 18585), (13983, 18480), (14160, 18249), (14220, 18172), (14868, 17380), (15576, 16590), (15642, 16520)]