18744514560

素因数分解:

$2^{11}\times 3^{10}\times 5^1\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 528

約数和(自身を含む): 69639635520

約数和(自身を除く): 50895120960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 243, 248, 256, 270, 279, 288, 310, 320, 324, 360, 372, 384, 405, 432, 465, 480, 486, 496, 512, 540, 558, 576, 620, 640, 648, 720, 729, 744, 768, 810, 837, 864, 930, 960, 972, 992, 1024, 1080, 1116, 1152, 1215, 1240, 1280, 1296, 1395, 1440, 1458, 1488, 1536, 1620, 1674, 1728, 1860, 1920, 1944, 1984, 2048, 2160, 2187, 2232, 2304, 2430, 2480, 2511, 2560, 2592, 2790, 2880, 2916, 2976, 3072, 3240, 3348, 3456, 3645, 3720, 3840, 3888, 3968, 4185, 4320, 4374, 4464, 4608, 4860, 4960, 5022, 5120, 5184, 5580, 5760, 5832, 5952, 6144, 6480, 6561, 6696, 6912, 7290, 7440, 7533, 7680, 7776, 7936, 8370, 8640, 8748, 8928, 9216, 9720, 9920, 10044, 10240, 10368, 10935, 11160, 11520, 11664, 11904, 12555, 12960, 13122, 13392, 13824, 14580, 14880, 15066, 15360, 15552, 15872, 16740, 17280, 17496, 17856, 18432, 19440, 19683, 19840, 20088, 20736, 21870, 22320, 22599, 23040, 23328, 23808, 25110, 25920, 26244, 26784, 27648, 29160, 29760, 30132, 30720, 31104, 31744, 32805, 33480, 34560, 34992, 35712, 37665, 38880, 39366, 39680, 40176, 41472, 43740, 44640, 45198, 46080, 46656, 47616, 50220, 51840, 52488, 53568, 55296, 58320, 59049, 59520, 60264, 62208, 63488, 65610, 66960, 67797, 69120, 69984, 71424, 75330, 77760, 78732, 79360, 80352, 82944, 87480, 89280, 90396, 92160, 93312, 95232, 98415, 100440, 103680, 104976, 107136, 112995, 116640, 118098, 119040, 120528, 124416, 131220, 133920, 135594, 138240, 139968, 142848, 150660, 155520, 157464, 158720, 160704, 165888, 174960, 178560, 180792, 186624, 190464, 196830, 200880, 203391, 207360, 209952, 214272, 225990, 233280, 236196, 238080, 241056, 248832, 262440, 267840, 271188, 276480, 279936, 285696, 295245, 301320, 311040, 314928, 317440, 321408, 338985, 349920, 357120, 361584, 373248, 393660, 401760, 406782, 414720, 419904, 428544, 451980, 466560, 472392, 476160, 482112, 497664, 524880, 535680, 542376, 559872, 571392, 590490, 602640, 610173, 622080, 629856, 642816, 677970, 699840, 714240, 723168, 746496, 787320, 803520, 813564, 829440, 839808, 857088, 903960, 933120, 944784, 952320, 964224, 1016955, 1049760, 1071360, 1084752, 1119744, 1180980, 1205280, 1220346, 1244160, 1259712, 1285632, 1355940, 1399680, 1428480, 1446336, 1492992, 1574640, 1607040, 1627128, 1679616, 1714176, 1807920, 1830519, 1866240, 1889568, 1928448, 2033910, 2099520, 2142720, 2169504, 2239488, 2361960, 2410560, 2440692, 2488320, 2519424, 2571264, 2711880, 2799360, 2856960, 2892672, 3050865, 3149280, 3214080, 3254256, 3359232, 3615840, 3661038, 3732480, 3779136, 3856896, 4067820, 4199040, 4285440, 4339008, 4478976, 4723920, 4821120, 4881384, 5038848, 5142528, 5423760, 5598720, 5785344, 6101730, 6298560, 6428160, 6508512, 6718464, 7231680, 7322076, 7464960, 7558272, 7713792, 8135640, 8398080, 8570880, 8678016, 9152595, 9447840, 9642240, 9762768, 10077696, 10847520, 11197440, 11570688, 12203460, 12597120, 12856320, 13017024, 13436928, 14463360, 14644152, 15116544, 15427584, 16271280, 16796160, 17356032, 18305190, 18895680, 19284480, 19525536, 20155392, 21695040, 22394880, 23141376, 24406920, 25194240, 25712640, 26034048, 28926720, 29288304, 30233088, 32542560, 33592320, 34712064, 36610380, 37791360, 38568960, 39051072, 40310784, 43390080, 46282752, 48813840, 50388480, 52068096, 57853440, 58576608, 60466176, 65085120, 67184640, 69424128, 73220760, 75582720, 77137920, 78102144, 86780160, 97627680, 100776960, 104136192, 115706880, 117153216, 120932352, 130170240, 138848256, 146441520, 151165440, 156204288, 173560320, 195255360, 201553920, 208272384, 231413760, 234306432, 260340480, 292883040, 302330880, 312408576, 347120640, 390510720, 416544768, 468612864, 520680960, 585766080, 604661760, 624817152, 694241280, 781021440, 937225728, 1041361920, 1171532160, 1249634304, 1562042880, 1874451456, 2082723840, 2343064320, 3124085760, 3748902912, 4686128640, 6248171520, 9372257280, 18744514560]

約数ペア:

[(1, 18744514560), (2, 9372257280), (3, 6248171520), (4, 4686128640), (5, 3748902912), (6, 3124085760), (8, 2343064320), (9, 2082723840), (10, 1874451456), (12, 1562042880), (15, 1249634304), (16, 1171532160), (18, 1041361920), (20, 937225728), (24, 781021440), (27, 694241280), (30, 624817152), (31, 604661760), (32, 585766080), (36, 520680960), (40, 468612864), (45, 416544768), (48, 390510720), (54, 347120640), (60, 312408576), (62, 302330880), (64, 292883040), (72, 260340480), (80, 234306432), (81, 231413760), (90, 208272384), (93, 201553920), (96, 195255360), (108, 173560320), (120, 156204288), (124, 151165440), (128, 146441520), (135, 138848256), (144, 130170240), (155, 120932352), (160, 117153216), (162, 115706880), (180, 104136192), (186, 100776960), (192, 97627680), (216, 86780160), (240, 78102144), (243, 77137920), (248, 75582720), (256, 73220760), (270, 69424128), (279, 67184640), (288, 65085120), (310, 60466176), (320, 58576608), (324, 57853440), (360, 52068096), (372, 50388480), (384, 48813840), (405, 46282752), (432, 43390080), (465, 40310784), (480, 39051072), (486, 38568960), (496, 37791360), (512, 36610380), (540, 34712064), (558, 33592320), (576, 32542560), (620, 30233088), (640, 29288304), (648, 28926720), (720, 26034048), (729, 25712640), (744, 25194240), (768, 24406920), (810, 23141376), (837, 22394880), (864, 21695040), (930, 20155392), (960, 19525536), (972, 19284480), (992, 18895680), (1024, 18305190), (1080, 17356032), (1116, 16796160), (1152, 16271280), (1215, 15427584), (1240, 15116544), (1280, 14644152), (1296, 14463360), (1395, 13436928), (1440, 13017024), (1458, 12856320), (1488, 12597120), (1536, 12203460), (1620, 11570688), (1674, 11197440), (1728, 10847520), (1860, 10077696), (1920, 9762768), (1944, 9642240), (1984, 9447840), (2048, 9152595), (2160, 8678016), (2187, 8570880), (2232, 8398080), (2304, 8135640), (2430, 7713792), (2480, 7558272), (2511, 7464960), (2560, 7322076), (2592, 7231680), (2790, 6718464), (2880, 6508512), (2916, 6428160), (2976, 6298560), (3072, 6101730), (3240, 5785344), (3348, 5598720), (3456, 5423760), (3645, 5142528), (3720, 5038848), (3840, 4881384), (3888, 4821120), (3968, 4723920), (4185, 4478976), (4320, 4339008), (4374, 4285440), (4464, 4199040), (4608, 4067820), (4860, 3856896), (4960, 3779136), (5022, 3732480), (5120, 3661038), (5184, 3615840), (5580, 3359232), (5760, 3254256), (5832, 3214080), (5952, 3149280), (6144, 3050865), (6480, 2892672), (6561, 2856960), (6696, 2799360), (6912, 2711880), (7290, 2571264), (7440, 2519424), (7533, 2488320), (7680, 2440692), (7776, 2410560), (7936, 2361960), (8370, 2239488), (8640, 2169504), (8748, 2142720), (8928, 2099520), (9216, 2033910), (9720, 1928448), (9920, 1889568), (10044, 1866240), (10240, 1830519), (10368, 1807920), (10935, 1714176), (11160, 1679616), (11520, 1627128), (11664, 1607040), (11904, 1574640), (12555, 1492992), (12960, 1446336), (13122, 1428480), (13392, 1399680), (13824, 1355940), (14580, 1285632), (14880, 1259712), (15066, 1244160), (15360, 1220346), (15552, 1205280), (15872, 1180980), (16740, 1119744), (17280, 1084752), (17496, 1071360), (17856, 1049760), (18432, 1016955), (19440, 964224), (19683, 952320), (19840, 944784), (20088, 933120), (20736, 903960), (21870, 857088), (22320, 839808), (22599, 829440), (23040, 813564), (23328, 803520), (23808, 787320), (25110, 746496), (25920, 723168), (26244, 714240), (26784, 699840), (27648, 677970), (29160, 642816), (29760, 629856), (30132, 622080), (30720, 610173), (31104, 602640), (31744, 590490), (32805, 571392), (33480, 559872), (34560, 542376), (34992, 535680), (35712, 524880), (37665, 497664), (38880, 482112), (39366, 476160), (39680, 472392), (40176, 466560), (41472, 451980), (43740, 428544), (44640, 419904), (45198, 414720), (46080, 406782), (46656, 401760), (47616, 393660), (50220, 373248), (51840, 361584), (52488, 357120), (53568, 349920), (55296, 338985), (58320, 321408), (59049, 317440), (59520, 314928), (60264, 311040), (62208, 301320), (63488, 295245), (65610, 285696), (66960, 279936), (67797, 276480), (69120, 271188), (69984, 267840), (71424, 262440), (75330, 248832), (77760, 241056), (78732, 238080), (79360, 236196), (80352, 233280), (82944, 225990), (87480, 214272), (89280, 209952), (90396, 207360), (92160, 203391), (93312, 200880), (95232, 196830), (98415, 190464), (100440, 186624), (103680, 180792), (104976, 178560), (107136, 174960), (112995, 165888), (116640, 160704), (118098, 158720), (119040, 157464), (120528, 155520), (124416, 150660), (131220, 142848), (133920, 139968), (135594, 138240)]