18688600320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:498

約数の個数: 576

約数和(自身を含む): 68881688064

約数和(自身を除く): 50193087744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 41, 46, 48, 52, 60, 64, 65, 69, 78, 80, 82, 92, 96, 104, 115, 120, 123, 128, 130, 138, 156, 160, 164, 184, 192, 195, 205, 208, 230, 240, 246, 256, 260, 276, 299, 312, 320, 328, 345, 368, 384, 390, 397, 410, 416, 460, 480, 492, 520, 533, 552, 598, 615, 624, 640, 656, 690, 736, 768, 780, 794, 820, 832, 897, 920, 943, 960, 984, 1040, 1066, 1104, 1191, 1196, 1230, 1248, 1280, 1312, 1380, 1472, 1495, 1560, 1588, 1599, 1640, 1664, 1794, 1840, 1886, 1920, 1968, 1985, 2080, 2132, 2208, 2382, 2392, 2460, 2496, 2624, 2665, 2760, 2829, 2944, 2990, 3120, 3176, 3198, 3280, 3328, 3588, 3680, 3772, 3840, 3936, 3970, 4160, 4264, 4416, 4485, 4715, 4764, 4784, 4920, 4992, 5161, 5248, 5330, 5520, 5658, 5888, 5955, 5980, 6240, 6352, 6396, 6560, 7176, 7360, 7544, 7872, 7940, 7995, 8320, 8528, 8832, 8970, 9131, 9430, 9528, 9568, 9840, 9984, 10322, 10496, 10660, 11040, 11316, 11910, 11960, 12259, 12480, 12704, 12792, 13120, 14145, 14352, 14720, 15088, 15483, 15744, 15880, 15990, 16277, 16640, 17056, 17664, 17940, 18262, 18860, 19056, 19136, 19680, 20644, 21320, 22080, 22632, 23820, 23920, 24518, 24960, 25408, 25584, 25805, 26240, 27393, 28290, 28704, 29440, 30176, 30966, 31488, 31760, 31980, 32554, 34112, 35880, 36524, 36777, 37720, 38112, 38272, 39360, 41288, 42640, 44160, 45264, 45655, 47640, 47840, 48831, 49036, 49920, 50816, 51168, 51610, 52480, 54786, 56580, 57408, 60352, 61295, 61932, 63520, 63960, 65108, 68224, 71760, 73048, 73554, 75440, 76224, 76544, 77415, 78720, 81385, 82576, 85280, 88320, 90528, 91310, 95280, 95680, 97662, 98072, 101632, 102336, 103220, 109572, 113160, 114816, 118703, 120704, 122590, 123864, 127040, 127920, 130216, 136448, 136965, 143520, 146096, 147108, 150880, 152448, 154830, 157440, 162770, 165152, 170560, 181056, 182620, 183885, 190560, 191360, 195324, 196144, 204672, 206440, 211601, 219144, 226320, 229632, 237406, 241408, 244155, 245180, 247728, 254080, 255840, 260432, 273930, 287040, 292192, 294216, 301760, 304896, 309660, 325540, 330304, 341120, 356109, 362112, 365240, 367770, 374371, 381120, 382720, 390648, 392288, 409344, 412880, 423202, 438288, 452640, 474812, 488310, 490360, 495456, 508160, 511680, 520864, 547860, 574080, 584384, 588432, 593515, 603520, 619320, 634803, 651080, 660608, 682240, 712218, 724224, 730480, 735540, 748742, 762240, 781296, 784576, 825760, 846404, 876576, 905280, 949624, 976620, 980720, 990912, 1023360, 1041728, 1058005, 1095720, 1123113, 1148160, 1168768, 1176864, 1187030, 1207040, 1238640, 1269606, 1302160, 1321216, 1424436, 1460960, 1471080, 1497484, 1524480, 1562592, 1569152, 1651520, 1692808, 1753152, 1780545, 1810560, 1871855, 1899248, 1953240, 1961440, 1981824, 2046720, 2083456, 2116010, 2191440, 2246226, 2337536, 2353728, 2374060, 2477280, 2539212, 2604320, 2848872, 2921920, 2942160, 2994968, 3125184, 3138304, 3174015, 3303040, 3385616, 3506304, 3561090, 3621120, 3743710, 3798496, 3906480, 3922880, 3963648, 4166912, 4232020, 4382880, 4492452, 4707456, 4748120, 4866823, 4954560, 5078424, 5208640, 5615565, 5697744, 5843840, 5884320, 5989936, 6250368, 6348030, 6606080, 6771232, 7012608, 7122180, 7487420, 7596992, 7812960, 7845760, 8464040, 8765760, 8984904, 9414912, 9496240, 9733646, 9909120, 10156848, 10417280, 11231130, 11395488, 11687680, 11768640, 11979872, 12500736, 12696060, 13542464, 14244360, 14600469, 14974840, 15193984, 15625920, 15691520, 16928080, 17531520, 17969808, 18992480, 19467292, 19818240, 20313696, 20834560, 22462260, 22790976, 23537280, 23959744, 24334115, 25392120, 27084928, 28488720, 29200938, 29949680, 30387968, 31251840, 33856160, 35063040, 35939616, 37984960, 38934584, 40627392, 44924520, 45581952, 47074560, 47919488, 48668230, 50784240, 54169856, 56977440, 58401876, 59899360, 62503680, 67712320, 71879232, 73002345, 75969920, 77869168, 81254784, 89849040, 91163904, 95838976, 97336460, 101568480, 113954880, 116803752, 119798720, 135424640, 143758464, 146004690, 151939840, 155738336, 162509568, 179698080, 194672920, 203136960, 227909760, 233607504, 239597440, 270849280, 287516928, 292009380, 311476672, 359396160, 389345840, 406273920, 455819520, 467215008, 479194880, 584018760, 622953344, 718792320, 778691680, 812547840, 934430016, 1168037520, 1245906688, 1437584640, 1557383360, 1868860032, 2336075040, 3114766720, 3737720064, 4672150080, 6229533440, 9344300160, 18688600320]

約数ペア:

[(1, 18688600320), (2, 9344300160), (3, 6229533440), (4, 4672150080), (5, 3737720064), (6, 3114766720), (8, 2336075040), (10, 1868860032), (12, 1557383360), (13, 1437584640), (15, 1245906688), (16, 1168037520), (20, 934430016), (23, 812547840), (24, 778691680), (26, 718792320), (30, 622953344), (32, 584018760), (39, 479194880), (40, 467215008), (41, 455819520), (46, 406273920), (48, 389345840), (52, 359396160), (60, 311476672), (64, 292009380), (65, 287516928), (69, 270849280), (78, 239597440), (80, 233607504), (82, 227909760), (92, 203136960), (96, 194672920), (104, 179698080), (115, 162509568), (120, 155738336), (123, 151939840), (128, 146004690), (130, 143758464), (138, 135424640), (156, 119798720), (160, 116803752), (164, 113954880), (184, 101568480), (192, 97336460), (195, 95838976), (205, 91163904), (208, 89849040), (230, 81254784), (240, 77869168), (246, 75969920), (256, 73002345), (260, 71879232), (276, 67712320), (299, 62503680), (312, 59899360), (320, 58401876), (328, 56977440), (345, 54169856), (368, 50784240), (384, 48668230), (390, 47919488), (397, 47074560), (410, 45581952), (416, 44924520), (460, 40627392), (480, 38934584), (492, 37984960), (520, 35939616), (533, 35063040), (552, 33856160), (598, 31251840), (615, 30387968), (624, 29949680), (640, 29200938), (656, 28488720), (690, 27084928), (736, 25392120), (768, 24334115), (780, 23959744), (794, 23537280), (820, 22790976), (832, 22462260), (897, 20834560), (920, 20313696), (943, 19818240), (960, 19467292), (984, 18992480), (1040, 17969808), (1066, 17531520), (1104, 16928080), (1191, 15691520), (1196, 15625920), (1230, 15193984), (1248, 14974840), (1280, 14600469), (1312, 14244360), (1380, 13542464), (1472, 12696060), (1495, 12500736), (1560, 11979872), (1588, 11768640), (1599, 11687680), (1640, 11395488), (1664, 11231130), (1794, 10417280), (1840, 10156848), (1886, 9909120), (1920, 9733646), (1968, 9496240), (1985, 9414912), (2080, 8984904), (2132, 8765760), (2208, 8464040), (2382, 7845760), (2392, 7812960), (2460, 7596992), (2496, 7487420), (2624, 7122180), (2665, 7012608), (2760, 6771232), (2829, 6606080), (2944, 6348030), (2990, 6250368), (3120, 5989936), (3176, 5884320), (3198, 5843840), (3280, 5697744), (3328, 5615565), (3588, 5208640), (3680, 5078424), (3772, 4954560), (3840, 4866823), (3936, 4748120), (3970, 4707456), (4160, 4492452), (4264, 4382880), (4416, 4232020), (4485, 4166912), (4715, 3963648), (4764, 3922880), (4784, 3906480), (4920, 3798496), (4992, 3743710), (5161, 3621120), (5248, 3561090), (5330, 3506304), (5520, 3385616), (5658, 3303040), (5888, 3174015), (5955, 3138304), (5980, 3125184), (6240, 2994968), (6352, 2942160), (6396, 2921920), (6560, 2848872), (7176, 2604320), (7360, 2539212), (7544, 2477280), (7872, 2374060), (7940, 2353728), (7995, 2337536), (8320, 2246226), (8528, 2191440), (8832, 2116010), (8970, 2083456), (9131, 2046720), (9430, 1981824), (9528, 1961440), (9568, 1953240), (9840, 1899248), (9984, 1871855), (10322, 1810560), (10496, 1780545), (10660, 1753152), (11040, 1692808), (11316, 1651520), (11910, 1569152), (11960, 1562592), (12259, 1524480), (12480, 1497484), (12704, 1471080), (12792, 1460960), (13120, 1424436), (14145, 1321216), (14352, 1302160), (14720, 1269606), (15088, 1238640), (15483, 1207040), (15744, 1187030), (15880, 1176864), (15990, 1168768), (16277, 1148160), (16640, 1123113), (17056, 1095720), (17664, 1058005), (17940, 1041728), (18262, 1023360), (18860, 990912), (19056, 980720), (19136, 976620), (19680, 949624), (20644, 905280), (21320, 876576), (22080, 846404), (22632, 825760), (23820, 784576), (23920, 781296), (24518, 762240), (24960, 748742), (25408, 735540), (25584, 730480), (25805, 724224), (26240, 712218), (27393, 682240), (28290, 660608), (28704, 651080), (29440, 634803), (30176, 619320), (30966, 603520), (31488, 593515), (31760, 588432), (31980, 584384), (32554, 574080), (34112, 547860), (35880, 520864), (36524, 511680), (36777, 508160), (37720, 495456), (38112, 490360), (38272, 488310), (39360, 474812), (41288, 452640), (42640, 438288), (44160, 423202), (45264, 412880), (45655, 409344), (47640, 392288), (47840, 390648), (48831, 382720), (49036, 381120), (49920, 374371), (50816, 367770), (51168, 365240), (51610, 362112), (52480, 356109), (54786, 341120), (56580, 330304), (57408, 325540), (60352, 309660), (61295, 304896), (61932, 301760), (63520, 294216), (63960, 292192), (65108, 287040), (68224, 273930), (71760, 260432), (73048, 255840), (73554, 254080), (75440, 247728), (76224, 245180), (76544, 244155), (77415, 241408), (78720, 237406), (81385, 229632), (82576, 226320), (85280, 219144), (88320, 211601), (90528, 206440), (91310, 204672), (95280, 196144), (95680, 195324), (97662, 191360), (98072, 190560), (101632, 183885), (102336, 182620), (103220, 181056), (109572, 170560), (113160, 165152), (114816, 162770), (118703, 157440), (120704, 154830), (122590, 152448), (123864, 150880), (127040, 147108), (127920, 146096), (130216, 143520), (136448, 136965)]