428615225600

素因数分解:

$2^8\times 5^2\times {\mathrm{31}}^2\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:622

約数の個数: 324

約数和(自身を含む): 1104631455312

約数和(自身を除く): 676016229712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 227, 248, 256, 307, 310, 320, 400, 454, 496, 614, 620, 640, 775, 800, 908, 961, 992, 1135, 1228, 1240, 1280, 1535, 1550, 1600, 1816, 1922, 1984, 2270, 2456, 2480, 3070, 3100, 3200, 3632, 3844, 3968, 4540, 4805, 4912, 4960, 5675, 6140, 6200, 6400, 7037, 7264, 7675, 7688, 7936, 9080, 9517, 9610, 9824, 9920, 11350, 12280, 12400, 14074, 14528, 15350, 15376, 18160, 19034, 19220, 19648, 19840, 22700, 24025, 24560, 24800, 28148, 29056, 30700, 30752, 35185, 36320, 38068, 38440, 39296, 39680, 45400, 47585, 48050, 49120, 49600, 56296, 58112, 61400, 61504, 69689, 70370, 72640, 76136, 76880, 78592, 90800, 95170, 96100, 98240, 99200, 112592, 122800, 123008, 139378, 140740, 145280, 152272, 153760, 175925, 181600, 190340, 192200, 196480, 198400, 218147, 225184, 237925, 245600, 246016, 278756, 281480, 290560, 295027, 304544, 307520, 348445, 351850, 363200, 380680, 384400, 392960, 436294, 450368, 475850, 491200, 557512, 562960, 590054, 609088, 615040, 696890, 703700, 726400, 761360, 768800, 872588, 900736, 951700, 982400, 1090735, 1115024, 1125920, 1180108, 1218176, 1230080, 1393780, 1407400, 1452800, 1475135, 1522720, 1537600, 1742225, 1745176, 1801472, 1903400, 1964800, 2160359, 2181470, 2230048, 2251840, 2360216, 2436352, 2787560, 2814800, 2950270, 3045440, 3075200, 3484450, 3490352, 3806800, 4320718, 4362940, 4460096, 4503680, 4720432, 5453675, 5575120, 5629600, 5900540, 6090880, 6150400, 6968900, 6980704, 7375675, 7613600, 8641436, 8725880, 8920192, 9007360, 9440864, 10801795, 10907350, 11150240, 11259200, 11801080, 12181760, 13937800, 13961408, 14751350, 15227200, 17282872, 17451760, 17840384, 18881728, 21603590, 21814700, 22300480, 22518400, 23602160, 27875600, 27922816, 29502700, 30454400, 34565744, 34903520, 37763456, 43207180, 43629400, 44600960, 45036800, 47204320, 54008975, 55751200, 55845632, 59005400, 60908800, 66971129, 69131488, 69807040, 75526912, 86414360, 87258800, 89201920, 94408640, 108017950, 111502400, 118010800, 133942258, 138262976, 139614080, 172828720, 174517600, 188817280, 216035900, 223004800, 236021600, 267884516, 276525952, 279228160, 334855645, 345657440, 349035200, 377634560, 432071800, 446009600, 472043200, 535769032, 553051904, 669711290, 691314880, 698070400, 864143600, 944086400, 1071538064, 1339422580, 1382629760, 1396140800, 1674278225, 1728287200, 1888172800, 2143076128, 2678845160, 2765259520, 3348556450, 3456574400, 4286152256, 5357690320, 6697112900, 6913148800, 8572304512, 10715380640, 13394225800, 13826297600, 17144609024, 21430761280, 26788451600, 42861522560, 53576903200, 85723045120, 107153806400, 214307612800, 428615225600]

約数ペア:

[(1, 428615225600), (2, 214307612800), (4, 107153806400), (5, 85723045120), (8, 53576903200), (10, 42861522560), (16, 26788451600), (20, 21430761280), (25, 17144609024), (31, 13826297600), (32, 13394225800), (40, 10715380640), (50, 8572304512), (62, 6913148800), (64, 6697112900), (80, 5357690320), (100, 4286152256), (124, 3456574400), (128, 3348556450), (155, 2765259520), (160, 2678845160), (200, 2143076128), (227, 1888172800), (248, 1728287200), (256, 1674278225), (307, 1396140800), (310, 1382629760), (320, 1339422580), (400, 1071538064), (454, 944086400), (496, 864143600), (614, 698070400), (620, 691314880), (640, 669711290), (775, 553051904), (800, 535769032), (908, 472043200), (961, 446009600), (992, 432071800), (1135, 377634560), (1228, 349035200), (1240, 345657440), (1280, 334855645), (1535, 279228160), (1550, 276525952), (1600, 267884516), (1816, 236021600), (1922, 223004800), (1984, 216035900), (2270, 188817280), (2456, 174517600), (2480, 172828720), (3070, 139614080), (3100, 138262976), (3200, 133942258), (3632, 118010800), (3844, 111502400), (3968, 108017950), (4540, 94408640), (4805, 89201920), (4912, 87258800), (4960, 86414360), (5675, 75526912), (6140, 69807040), (6200, 69131488), (6400, 66971129), (7037, 60908800), (7264, 59005400), (7675, 55845632), (7688, 55751200), (7936, 54008975), (9080, 47204320), (9517, 45036800), (9610, 44600960), (9824, 43629400), (9920, 43207180), (11350, 37763456), (12280, 34903520), (12400, 34565744), (14074, 30454400), (14528, 29502700), (15350, 27922816), (15376, 27875600), (18160, 23602160), (19034, 22518400), (19220, 22300480), (19648, 21814700), (19840, 21603590), (22700, 18881728), (24025, 17840384), (24560, 17451760), (24800, 17282872), (28148, 15227200), (29056, 14751350), (30700, 13961408), (30752, 13937800), (35185, 12181760), (36320, 11801080), (38068, 11259200), (38440, 11150240), (39296, 10907350), (39680, 10801795), (45400, 9440864), (47585, 9007360), (48050, 8920192), (49120, 8725880), (49600, 8641436), (56296, 7613600), (58112, 7375675), (61400, 6980704), (61504, 6968900), (69689, 6150400), (70370, 6090880), (72640, 5900540), (76136, 5629600), (76880, 5575120), (78592, 5453675), (90800, 4720432), (95170, 4503680), (96100, 4460096), (98240, 4362940), (99200, 4320718), (112592, 3806800), (122800, 3490352), (123008, 3484450), (139378, 3075200), (140740, 3045440), (145280, 2950270), (152272, 2814800), (153760, 2787560), (175925, 2436352), (181600, 2360216), (190340, 2251840), (192200, 2230048), (196480, 2181470), (198400, 2160359), (218147, 1964800), (225184, 1903400), (237925, 1801472), (245600, 1745176), (246016, 1742225), (278756, 1537600), (281480, 1522720), (290560, 1475135), (295027, 1452800), (304544, 1407400), (307520, 1393780), (348445, 1230080), (351850, 1218176), (363200, 1180108), (380680, 1125920), (384400, 1115024), (392960, 1090735), (436294, 982400), (450368, 951700), (475850, 900736), (491200, 872588), (557512, 768800), (562960, 761360), (590054, 726400), (609088, 703700), (615040, 696890)]