21368565360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:517

約数の個数: 360

約数和(自身を含む): 75201637680

約数和(自身を除く): 53833072320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 89, 90, 93, 120, 124, 144, 155, 178, 180, 186, 240, 248, 267, 279, 310, 347, 356, 360, 372, 445, 465, 496, 534, 558, 620, 694, 712, 720, 744, 801, 890, 930, 961, 1041, 1068, 1116, 1240, 1335, 1388, 1395, 1424, 1488, 1602, 1735, 1780, 1860, 1922, 2082, 2136, 2232, 2480, 2670, 2759, 2776, 2790, 2883, 3123, 3204, 3470, 3560, 3720, 3844, 4005, 4164, 4272, 4464, 4805, 5205, 5340, 5518, 5552, 5580, 5766, 6246, 6408, 6940, 7120, 7440, 7688, 8010, 8277, 8328, 8649, 9610, 10410, 10680, 10757, 11036, 11160, 11532, 12492, 12816, 13795, 13880, 14415, 15376, 15615, 16020, 16554, 16656, 17298, 19220, 20820, 21360, 21514, 22072, 22320, 23064, 24831, 24984, 27590, 27760, 28830, 30883, 31230, 32040, 32271, 33108, 34596, 38440, 41385, 41640, 43028, 43245, 44144, 46128, 49662, 49968, 53785, 55180, 57660, 61766, 62460, 64080, 64542, 66216, 69192, 76880, 82770, 83280, 85529, 86056, 86490, 92649, 96813, 99324, 107570, 110360, 115320, 123532, 124155, 124920, 129084, 132432, 138384, 154415, 161355, 165540, 171058, 172112, 172980, 185298, 193626, 198648, 215140, 220720, 230640, 247064, 248310, 249840, 256587, 258168, 277947, 308830, 322710, 331080, 333467, 342116, 345960, 370596, 387252, 397296, 427645, 430280, 463245, 484065, 494128, 496620, 513174, 516336, 555894, 617660, 645420, 662160, 666934, 684232, 691920, 741192, 769761, 774504, 855290, 860560, 926490, 957373, 968130, 993240, 1000401, 1026348, 1111788, 1235320, 1282935, 1290840, 1333868, 1368464, 1389735, 1482384, 1539522, 1549008, 1667335, 1710580, 1852980, 1914746, 1936260, 1986480, 2000802, 2052696, 2223576, 2470640, 2565870, 2581680, 2667736, 2779470, 2872119, 3001203, 3079044, 3334670, 3421160, 3705960, 3829492, 3848805, 3872520, 4001604, 4105392, 4447152, 4786865, 5002005, 5131740, 5335472, 5558940, 5744238, 6002406, 6158088, 6669340, 6842320, 7411920, 7658984, 7697610, 7745040, 8003208, 8616357, 9573730, 10004010, 10263480, 11117880, 11488476, 12004812, 12316176, 13338680, 14360595, 15006015, 15317968, 15395220, 16006416, 17232714, 19147460, 20008020, 20526960, 22235760, 22976952, 24009624, 26677360, 28721190, 29678563, 30012030, 30790440, 34465428, 38294920, 40016040, 43081785, 45953904, 48019248, 57442380, 59357126, 60024060, 61580880, 68930856, 76589840, 80032080, 86163570, 89035689, 114884760, 118714252, 120048120, 137861712, 148392815, 172327140, 178071378, 229769520, 237428504, 240096240, 267107067, 296785630, 344654280, 356142756, 445178445, 474857008, 534214134, 593571260, 689308560, 712285512, 890356890, 1068428268, 1187142520, 1335535335, 1424571024, 1780713780, 2136856536, 2374285040, 2671070670, 3561427560, 4273713072, 5342141340, 7122855120, 10684282680, 21368565360]

約数ペア:

[(1, 21368565360), (2, 10684282680), (3, 7122855120), (4, 5342141340), (5, 4273713072), (6, 3561427560), (8, 2671070670), (9, 2374285040), (10, 2136856536), (12, 1780713780), (15, 1424571024), (16, 1335535335), (18, 1187142520), (20, 1068428268), (24, 890356890), (30, 712285512), (31, 689308560), (36, 593571260), (40, 534214134), (45, 474857008), (48, 445178445), (60, 356142756), (62, 344654280), (72, 296785630), (80, 267107067), (89, 240096240), (90, 237428504), (93, 229769520), (120, 178071378), (124, 172327140), (144, 148392815), (155, 137861712), (178, 120048120), (180, 118714252), (186, 114884760), (240, 89035689), (248, 86163570), (267, 80032080), (279, 76589840), (310, 68930856), (347, 61580880), (356, 60024060), (360, 59357126), (372, 57442380), (445, 48019248), (465, 45953904), (496, 43081785), (534, 40016040), (558, 38294920), (620, 34465428), (694, 30790440), (712, 30012030), (720, 29678563), (744, 28721190), (801, 26677360), (890, 24009624), (930, 22976952), (961, 22235760), (1041, 20526960), (1068, 20008020), (1116, 19147460), (1240, 17232714), (1335, 16006416), (1388, 15395220), (1395, 15317968), (1424, 15006015), (1488, 14360595), (1602, 13338680), (1735, 12316176), (1780, 12004812), (1860, 11488476), (1922, 11117880), (2082, 10263480), (2136, 10004010), (2232, 9573730), (2480, 8616357), (2670, 8003208), (2759, 7745040), (2776, 7697610), (2790, 7658984), (2883, 7411920), (3123, 6842320), (3204, 6669340), (3470, 6158088), (3560, 6002406), (3720, 5744238), (3844, 5558940), (4005, 5335472), (4164, 5131740), (4272, 5002005), (4464, 4786865), (4805, 4447152), (5205, 4105392), (5340, 4001604), (5518, 3872520), (5552, 3848805), (5580, 3829492), (5766, 3705960), (6246, 3421160), (6408, 3334670), (6940, 3079044), (7120, 3001203), (7440, 2872119), (7688, 2779470), (8010, 2667736), (8277, 2581680), (8328, 2565870), (8649, 2470640), (9610, 2223576), (10410, 2052696), (10680, 2000802), (10757, 1986480), (11036, 1936260), (11160, 1914746), (11532, 1852980), (12492, 1710580), (12816, 1667335), (13795, 1549008), (13880, 1539522), (14415, 1482384), (15376, 1389735), (15615, 1368464), (16020, 1333868), (16554, 1290840), (16656, 1282935), (17298, 1235320), (19220, 1111788), (20820, 1026348), (21360, 1000401), (21514, 993240), (22072, 968130), (22320, 957373), (23064, 926490), (24831, 860560), (24984, 855290), (27590, 774504), (27760, 769761), (28830, 741192), (30883, 691920), (31230, 684232), (32040, 666934), (32271, 662160), (33108, 645420), (34596, 617660), (38440, 555894), (41385, 516336), (41640, 513174), (43028, 496620), (43245, 494128), (44144, 484065), (46128, 463245), (49662, 430280), (49968, 427645), (53785, 397296), (55180, 387252), (57660, 370596), (61766, 345960), (62460, 342116), (64080, 333467), (64542, 331080), (66216, 322710), (69192, 308830), (76880, 277947), (82770, 258168), (83280, 256587), (85529, 249840), (86056, 248310), (86490, 247064), (92649, 230640), (96813, 220720), (99324, 215140), (107570, 198648), (110360, 193626), (115320, 185298), (123532, 172980), (124155, 172112), (124920, 171058), (129084, 165540), (132432, 161355), (138384, 154415)]