18230618880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:848

約数の個数: 432

約数和(自身を含む): 66119639040

約数和(自身を除く): 47889020160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 71, 72, 80, 90, 93, 96, 120, 124, 128, 142, 144, 155, 160, 180, 186, 192, 213, 240, 248, 256, 279, 284, 288, 310, 320, 355, 360, 372, 384, 426, 465, 480, 496, 558, 568, 576, 620, 639, 640, 710, 719, 720, 744, 768, 852, 930, 960, 992, 1065, 1116, 1136, 1152, 1240, 1278, 1280, 1395, 1420, 1438, 1440, 1488, 1704, 1860, 1920, 1984, 2130, 2157, 2201, 2232, 2272, 2304, 2480, 2556, 2790, 2840, 2876, 2880, 2976, 3195, 3408, 3595, 3720, 3840, 3968, 4260, 4314, 4402, 4464, 4544, 4960, 5112, 5580, 5680, 5752, 5760, 5952, 6390, 6471, 6603, 6816, 7190, 7440, 7936, 8520, 8628, 8804, 8928, 9088, 9920, 10224, 10785, 11005, 11160, 11360, 11504, 11520, 11904, 12780, 12942, 13206, 13632, 14380, 14880, 17040, 17256, 17608, 17856, 18176, 19809, 19840, 20448, 21570, 22010, 22289, 22320, 22720, 23008, 23808, 25560, 25884, 26412, 27264, 28760, 29760, 32355, 33015, 34080, 34512, 35216, 35712, 39618, 39680, 40896, 43140, 44020, 44578, 44640, 45440, 46016, 51049, 51120, 51768, 52824, 54528, 57520, 59520, 64710, 66030, 66867, 68160, 69024, 70432, 71424, 79236, 81792, 86280, 88040, 89156, 89280, 90880, 92032, 99045, 102098, 102240, 103536, 105648, 111445, 115040, 119040, 129420, 132060, 133734, 136320, 138048, 140864, 153147, 158472, 163584, 172560, 176080, 178312, 178560, 184064, 198090, 200601, 204196, 204480, 207072, 211296, 222890, 230080, 255245, 258840, 264120, 267468, 272640, 276096, 281728, 306294, 316944, 334335, 345120, 352160, 356624, 357120, 396180, 401202, 408392, 408960, 414144, 422592, 445780, 459441, 460160, 510490, 517680, 528240, 534936, 552192, 563456, 612588, 633888, 668670, 690240, 704320, 713248, 765735, 792360, 802404, 816784, 817920, 828288, 845184, 891560, 918882, 920320, 1003005, 1020980, 1035360, 1056480, 1069872, 1225176, 1267776, 1337340, 1380480, 1408640, 1426496, 1531470, 1582519, 1584720, 1604808, 1633568, 1656576, 1690368, 1783120, 1837764, 2006010, 2041960, 2070720, 2112960, 2139744, 2297205, 2450352, 2535552, 2674680, 2760960, 2817280, 2852992, 3062940, 3165038, 3169440, 3209616, 3267136, 3566240, 3675528, 4012020, 4083920, 4141440, 4225920, 4279488, 4594410, 4747557, 4900704, 5071104, 5349360, 5705984, 6125880, 6330076, 6338880, 6419232, 6534272, 7132480, 7351056, 7912595, 8024040, 8167840, 8282880, 8451840, 8558976, 9188820, 9495114, 9801408, 10698720, 12251760, 12660152, 12677760, 12838464, 13068544, 14242671, 14264960, 14702112, 15825190, 16048080, 16335680, 17117952, 18377640, 18990228, 19602816, 21397440, 23737785, 24503520, 25320304, 25355520, 25676928, 28485342, 28529920, 29404224, 31650380, 32096160, 32671360, 36755280, 37980456, 39205632, 42794880, 47475570, 49007040, 50640608, 51353856, 56970684, 58808448, 63300760, 64192320, 65342720, 71213355, 73510560, 75960912, 85589760, 94951140, 98014080, 101281216, 113941368, 117616896, 126601520, 128384640, 142426710, 147021120, 151921824, 189902280, 196028160, 202562432, 227882736, 253203040, 256769280, 284853420, 294042240, 303843648, 379804560, 405124864, 455765472, 506406080, 569706840, 588084480, 607687296, 759609120, 911530944, 1012812160, 1139413680, 1215374592, 1519218240, 1823061888, 2025624320, 2278827360, 3038436480, 3646123776, 4557654720, 6076872960, 9115309440, 18230618880]

約数ペア:

[(1, 18230618880), (2, 9115309440), (3, 6076872960), (4, 4557654720), (5, 3646123776), (6, 3038436480), (8, 2278827360), (9, 2025624320), (10, 1823061888), (12, 1519218240), (15, 1215374592), (16, 1139413680), (18, 1012812160), (20, 911530944), (24, 759609120), (30, 607687296), (31, 588084480), (32, 569706840), (36, 506406080), (40, 455765472), (45, 405124864), (48, 379804560), (60, 303843648), (62, 294042240), (64, 284853420), (71, 256769280), (72, 253203040), (80, 227882736), (90, 202562432), (93, 196028160), (96, 189902280), (120, 151921824), (124, 147021120), (128, 142426710), (142, 128384640), (144, 126601520), (155, 117616896), (160, 113941368), (180, 101281216), (186, 98014080), (192, 94951140), (213, 85589760), (240, 75960912), (248, 73510560), (256, 71213355), (279, 65342720), (284, 64192320), (288, 63300760), (310, 58808448), (320, 56970684), (355, 51353856), (360, 50640608), (372, 49007040), (384, 47475570), (426, 42794880), (465, 39205632), (480, 37980456), (496, 36755280), (558, 32671360), (568, 32096160), (576, 31650380), (620, 29404224), (639, 28529920), (640, 28485342), (710, 25676928), (719, 25355520), (720, 25320304), (744, 24503520), (768, 23737785), (852, 21397440), (930, 19602816), (960, 18990228), (992, 18377640), (1065, 17117952), (1116, 16335680), (1136, 16048080), (1152, 15825190), (1240, 14702112), (1278, 14264960), (1280, 14242671), (1395, 13068544), (1420, 12838464), (1438, 12677760), (1440, 12660152), (1488, 12251760), (1704, 10698720), (1860, 9801408), (1920, 9495114), (1984, 9188820), (2130, 8558976), (2157, 8451840), (2201, 8282880), (2232, 8167840), (2272, 8024040), (2304, 7912595), (2480, 7351056), (2556, 7132480), (2790, 6534272), (2840, 6419232), (2876, 6338880), (2880, 6330076), (2976, 6125880), (3195, 5705984), (3408, 5349360), (3595, 5071104), (3720, 4900704), (3840, 4747557), (3968, 4594410), (4260, 4279488), (4314, 4225920), (4402, 4141440), (4464, 4083920), (4544, 4012020), (4960, 3675528), (5112, 3566240), (5580, 3267136), (5680, 3209616), (5752, 3169440), (5760, 3165038), (5952, 3062940), (6390, 2852992), (6471, 2817280), (6603, 2760960), (6816, 2674680), (7190, 2535552), (7440, 2450352), (7936, 2297205), (8520, 2139744), (8628, 2112960), (8804, 2070720), (8928, 2041960), (9088, 2006010), (9920, 1837764), (10224, 1783120), (10785, 1690368), (11005, 1656576), (11160, 1633568), (11360, 1604808), (11504, 1584720), (11520, 1582519), (11904, 1531470), (12780, 1426496), (12942, 1408640), (13206, 1380480), (13632, 1337340), (14380, 1267776), (14880, 1225176), (17040, 1069872), (17256, 1056480), (17608, 1035360), (17856, 1020980), (18176, 1003005), (19809, 920320), (19840, 918882), (20448, 891560), (21570, 845184), (22010, 828288), (22289, 817920), (22320, 816784), (22720, 802404), (23008, 792360), (23808, 765735), (25560, 713248), (25884, 704320), (26412, 690240), (27264, 668670), (28760, 633888), (29760, 612588), (32355, 563456), (33015, 552192), (34080, 534936), (34512, 528240), (35216, 517680), (35712, 510490), (39618, 460160), (39680, 459441), (40896, 445780), (43140, 422592), (44020, 414144), (44578, 408960), (44640, 408392), (45440, 401202), (46016, 396180), (51049, 357120), (51120, 356624), (51768, 352160), (52824, 345120), (54528, 334335), (57520, 316944), (59520, 306294), (64710, 281728), (66030, 276096), (66867, 272640), (68160, 267468), (69024, 264120), (70432, 258840), (71424, 255245), (79236, 230080), (81792, 222890), (86280, 211296), (88040, 207072), (89156, 204480), (89280, 204196), (90880, 200601), (92032, 198090), (99045, 184064), (102098, 178560), (102240, 178312), (103536, 176080), (105648, 172560), (111445, 163584), (115040, 158472), (119040, 153147), (129420, 140864), (132060, 138048), (133734, 136320)]