18674638080

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:442

約数の個数: 576

約数和(自身を含む): 71557398528

約数和(自身を除く): 52882760448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 73, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 146, 155, 160, 168, 186, 192, 210, 217, 219, 224, 240, 248, 256, 280, 292, 307, 310, 320, 336, 365, 372, 384, 420, 434, 438, 448, 465, 480, 496, 511, 560, 584, 614, 620, 640, 651, 672, 730, 744, 768, 840, 868, 876, 896, 921, 930, 960, 992, 1022, 1085, 1095, 1120, 1168, 1228, 1240, 1280, 1302, 1344, 1460, 1488, 1533, 1535, 1680, 1736, 1752, 1792, 1842, 1860, 1920, 1984, 2044, 2149, 2170, 2190, 2240, 2263, 2336, 2456, 2480, 2555, 2604, 2688, 2920, 2976, 3066, 3070, 3255, 3360, 3472, 3504, 3684, 3720, 3840, 3968, 4088, 4298, 4340, 4380, 4480, 4526, 4605, 4672, 4912, 4960, 5110, 5208, 5376, 5840, 5952, 6132, 6140, 6447, 6510, 6720, 6789, 6944, 7008, 7368, 7440, 7665, 7936, 8176, 8596, 8680, 8760, 8960, 9052, 9210, 9344, 9517, 9824, 9920, 10220, 10416, 10745, 11315, 11680, 11904, 12264, 12280, 12894, 13020, 13440, 13578, 13888, 14016, 14736, 14880, 15330, 15841, 16352, 17192, 17360, 17520, 18104, 18420, 18688, 19034, 19648, 19840, 20440, 20832, 21490, 22411, 22630, 23360, 23808, 24528, 24560, 25788, 26040, 26880, 27156, 27776, 28032, 28551, 29472, 29760, 30660, 31682, 32235, 32704, 33945, 34384, 34720, 35040, 36208, 36840, 38068, 39296, 39680, 40880, 41664, 42980, 44822, 45260, 46720, 47523, 47585, 49056, 49120, 51576, 52080, 54312, 55552, 56064, 57102, 58944, 59520, 61320, 63364, 64470, 65408, 66619, 67233, 67890, 68768, 69440, 70080, 72416, 73680, 76136, 78592, 79205, 81760, 83328, 85960, 89644, 90520, 93440, 95046, 95170, 98112, 98240, 103152, 104160, 108624, 112055, 114204, 117888, 119040, 122640, 126728, 128940, 130816, 133238, 134466, 135780, 137536, 138880, 140160, 142755, 144832, 147360, 152272, 156877, 158410, 163520, 166656, 171920, 179288, 181040, 190092, 190340, 196224, 196480, 199857, 206304, 208320, 217248, 224110, 228408, 235776, 237615, 245280, 253456, 257880, 266476, 268932, 271560, 275072, 277760, 280320, 285510, 289664, 294720, 304544, 313754, 316820, 327040, 333095, 336165, 343840, 358576, 362080, 380184, 380680, 392448, 392960, 399714, 412608, 416640, 434496, 448220, 456816, 470631, 475230, 490560, 506912, 515760, 532952, 537864, 543120, 550144, 571020, 579328, 589440, 609088, 627508, 633640, 654080, 666190, 672330, 687680, 694741, 717152, 724160, 760368, 761360, 784385, 799428, 825216, 833280, 868992, 896440, 913632, 941262, 950460, 981120, 999285, 1013824, 1031520, 1065904, 1075728, 1086240, 1142040, 1178880, 1218176, 1255016, 1267280, 1332380, 1344660, 1375360, 1389482, 1434304, 1448320, 1520736, 1522720, 1568770, 1598856, 1650432, 1737984, 1792880, 1827264, 1882524, 1900920, 1962240, 1998570, 2027648, 2063040, 2084223, 2131808, 2151456, 2172480, 2284080, 2353155, 2436352, 2510032, 2534560, 2664760, 2689320, 2750720, 2778964, 2868608, 2896640, 3041472, 3045440, 3137540, 3197712, 3473705, 3585760, 3654528, 3765048, 3801840, 3997140, 4055296, 4126080, 4168446, 4263616, 4302912, 4344960, 4568160, 4706310, 4863187, 5020064, 5069120, 5329520, 5378640, 5557928, 5737216, 6082944, 6090880, 6275080, 6395424, 6947410, 7171520, 7309056, 7530096, 7603680, 7994280, 8252160, 8336892, 8527232, 8605824, 8689920, 9136320, 9412620, 9726374, 10040128, 10138240, 10421115, 10659040, 10757280, 11115856, 12165888, 12181760, 12550160, 12790848, 13894820, 14343040, 14589561, 15060192, 15207360, 15988560, 16673784, 17054464, 17211648, 18272640, 18825240, 19452748, 20080256, 20276480, 20842230, 21318080, 21514560, 22231712, 24315935, 25100320, 25581696, 27789640, 28686080, 29179122, 30120384, 30414720, 31977120, 33347568, 36545280, 37650480, 38905496, 40160512, 41684460, 42636160, 43029120, 44463424, 48631870, 50200640, 51163392, 55579280, 58358244, 60240768, 60829440, 63954240, 66695136, 72947805, 75300960, 77810992, 83368920, 85272320, 86058240, 88926848, 97263740, 100401280, 111158560, 116716488, 120481536, 127908480, 133390272, 145895610, 150601920, 155621984, 166737840, 177853696, 194527480, 200802560, 222317120, 233432976, 255816960, 266780544, 291791220, 301203840, 311243968, 333475680, 389054960, 444634240, 466865952, 533561088, 583582440, 602407680, 622487936, 666951360, 778109920, 889268480, 933731904, 1167164880, 1244975872, 1333902720, 1556219840, 1867463808, 2334329760, 2667805440, 3112439680, 3734927616, 4668659520, 6224879360, 9337319040, 18674638080]

約数ペア:

[(1, 18674638080), (2, 9337319040), (3, 6224879360), (4, 4668659520), (5, 3734927616), (6, 3112439680), (7, 2667805440), (8, 2334329760), (10, 1867463808), (12, 1556219840), (14, 1333902720), (15, 1244975872), (16, 1167164880), (20, 933731904), (21, 889268480), (24, 778109920), (28, 666951360), (30, 622487936), (31, 602407680), (32, 583582440), (35, 533561088), (40, 466865952), (42, 444634240), (48, 389054960), (56, 333475680), (60, 311243968), (62, 301203840), (64, 291791220), (70, 266780544), (73, 255816960), (80, 233432976), (84, 222317120), (93, 200802560), (96, 194527480), (105, 177853696), (112, 166737840), (120, 155621984), (124, 150601920), (128, 145895610), (140, 133390272), (146, 127908480), (155, 120481536), (160, 116716488), (168, 111158560), (186, 100401280), (192, 97263740), (210, 88926848), (217, 86058240), (219, 85272320), (224, 83368920), (240, 77810992), (248, 75300960), (256, 72947805), (280, 66695136), (292, 63954240), (307, 60829440), (310, 60240768), (320, 58358244), (336, 55579280), (365, 51163392), (372, 50200640), (384, 48631870), (420, 44463424), (434, 43029120), (438, 42636160), (448, 41684460), (465, 40160512), (480, 38905496), (496, 37650480), (511, 36545280), (560, 33347568), (584, 31977120), (614, 30414720), (620, 30120384), (640, 29179122), (651, 28686080), (672, 27789640), (730, 25581696), (744, 25100320), (768, 24315935), (840, 22231712), (868, 21514560), (876, 21318080), (896, 20842230), (921, 20276480), (930, 20080256), (960, 19452748), (992, 18825240), (1022, 18272640), (1085, 17211648), (1095, 17054464), (1120, 16673784), (1168, 15988560), (1228, 15207360), (1240, 15060192), (1280, 14589561), (1302, 14343040), (1344, 13894820), (1460, 12790848), (1488, 12550160), (1533, 12181760), (1535, 12165888), (1680, 11115856), (1736, 10757280), (1752, 10659040), (1792, 10421115), (1842, 10138240), (1860, 10040128), (1920, 9726374), (1984, 9412620), (2044, 9136320), (2149, 8689920), (2170, 8605824), (2190, 8527232), (2240, 8336892), (2263, 8252160), (2336, 7994280), (2456, 7603680), (2480, 7530096), (2555, 7309056), (2604, 7171520), (2688, 6947410), (2920, 6395424), (2976, 6275080), (3066, 6090880), (3070, 6082944), (3255, 5737216), (3360, 5557928), (3472, 5378640), (3504, 5329520), (3684, 5069120), (3720, 5020064), (3840, 4863187), (3968, 4706310), (4088, 4568160), (4298, 4344960), (4340, 4302912), (4380, 4263616), (4480, 4168446), (4526, 4126080), (4605, 4055296), (4672, 3997140), (4912, 3801840), (4960, 3765048), (5110, 3654528), (5208, 3585760), (5376, 3473705), (5840, 3197712), (5952, 3137540), (6132, 3045440), (6140, 3041472), (6447, 2896640), (6510, 2868608), (6720, 2778964), (6789, 2750720), (6944, 2689320), (7008, 2664760), (7368, 2534560), (7440, 2510032), (7665, 2436352), (7936, 2353155), (8176, 2284080), (8596, 2172480), (8680, 2151456), (8760, 2131808), (8960, 2084223), (9052, 2063040), (9210, 2027648), (9344, 1998570), (9517, 1962240), (9824, 1900920), (9920, 1882524), (10220, 1827264), (10416, 1792880), (10745, 1737984), (11315, 1650432), (11680, 1598856), (11904, 1568770), (12264, 1522720), (12280, 1520736), (12894, 1448320), (13020, 1434304), (13440, 1389482), (13578, 1375360), (13888, 1344660), (14016, 1332380), (14736, 1267280), (14880, 1255016), (15330, 1218176), (15841, 1178880), (16352, 1142040), (17192, 1086240), (17360, 1075728), (17520, 1065904), (18104, 1031520), (18420, 1013824), (18688, 999285), (19034, 981120), (19648, 950460), (19840, 941262), (20440, 913632), (20832, 896440), (21490, 868992), (22411, 833280), (22630, 825216), (23360, 799428), (23808, 784385), (24528, 761360), (24560, 760368), (25788, 724160), (26040, 717152), (26880, 694741), (27156, 687680), (27776, 672330), (28032, 666190), (28551, 654080), (29472, 633640), (29760, 627508), (30660, 609088), (31682, 589440), (32235, 579328), (32704, 571020), (33945, 550144), (34384, 543120), (34720, 537864), (35040, 532952), (36208, 515760), (36840, 506912), (38068, 490560), (39296, 475230), (39680, 470631), (40880, 456816), (41664, 448220), (42980, 434496), (44822, 416640), (45260, 412608), (46720, 399714), (47523, 392960), (47585, 392448), (49056, 380680), (49120, 380184), (51576, 362080), (52080, 358576), (54312, 343840), (55552, 336165), (56064, 333095), (57102, 327040), (58944, 316820), (59520, 313754), (61320, 304544), (63364, 294720), (64470, 289664), (65408, 285510), (66619, 280320), (67233, 277760), (67890, 275072), (68768, 271560), (69440, 268932), (70080, 266476), (72416, 257880), (73680, 253456), (76136, 245280), (78592, 237615), (79205, 235776), (81760, 228408), (83328, 224110), (85960, 217248), (89644, 208320), (90520, 206304), (93440, 199857), (95046, 196480), (95170, 196224), (98112, 190340), (98240, 190092), (103152, 181040), (104160, 179288), (108624, 171920), (112055, 166656), (114204, 163520), (117888, 158410), (119040, 156877), (122640, 152272), (126728, 147360), (128940, 144832), (130816, 142755), (133238, 140160), (134466, 138880), (135780, 137536)]