19913212800

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17729}}^1$

素因数の和:17775

約数の個数: 384

約数和(自身を含む): 78487164000

約数和(自身を除く): 58573951200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 32, 36, 39, 40, 45, 48, 50, 52, 54, 60, 64, 65, 72, 75, 78, 80, 90, 96, 100, 104, 108, 117, 120, 128, 130, 135, 144, 150, 156, 160, 180, 192, 195, 200, 208, 216, 225, 234, 240, 260, 270, 288, 300, 312, 320, 325, 351, 360, 384, 390, 400, 416, 432, 450, 468, 480, 520, 540, 576, 585, 600, 624, 640, 650, 675, 702, 720, 780, 800, 832, 864, 900, 936, 960, 975, 1040, 1080, 1152, 1170, 1200, 1248, 1300, 1350, 1404, 1440, 1560, 1600, 1664, 1728, 1755, 1800, 1872, 1920, 1950, 2080, 2160, 2340, 2400, 2496, 2600, 2700, 2808, 2880, 2925, 3120, 3200, 3456, 3510, 3600, 3744, 3900, 4160, 4320, 4680, 4800, 4992, 5200, 5400, 5616, 5760, 5850, 6240, 7020, 7200, 7488, 7800, 8320, 8640, 8775, 9360, 9600, 10400, 10800, 11232, 11700, 12480, 14040, 14400, 14976, 15600, 17280, 17550, 17729, 18720, 20800, 21600, 22464, 23400, 24960, 28080, 28800, 31200, 35100, 35458, 37440, 41600, 43200, 44928, 46800, 53187, 56160, 62400, 70200, 70916, 74880, 86400, 88645, 93600, 106374, 112320, 124800, 140400, 141832, 159561, 177290, 187200, 212748, 224640, 230477, 265935, 280800, 283664, 319122, 354580, 374400, 425496, 443225, 460954, 478683, 531870, 561600, 567328, 638244, 691431, 709160, 797805, 850992, 886450, 921908, 957366, 1063740, 1123200, 1134656, 1152385, 1276488, 1329675, 1382862, 1418320, 1595610, 1701984, 1772900, 1843816, 1914732, 2074293, 2127480, 2269312, 2304770, 2393415, 2552976, 2659350, 2765724, 2836640, 3191220, 3403968, 3457155, 3545800, 3687632, 3829464, 3989025, 4148586, 4254960, 4609540, 4786830, 5105952, 5318700, 5531448, 5673280, 5761925, 6222879, 6382440, 6807936, 6914310, 7091600, 7375264, 7658928, 7978050, 8297172, 8509920, 9219080, 9573660, 10211904, 10371465, 10637400, 11062896, 11346560, 11523850, 11967075, 12445758, 12764880, 13828620, 14183200, 14750528, 15317856, 15956100, 16594344, 17019840, 17285775, 18438160, 19147320, 20423808, 20742930, 21274800, 22125792, 23047700, 23934150, 24891516, 25529760, 27657240, 28366400, 29501056, 30635712, 31114395, 31912200, 33188688, 34039680, 34571550, 36876320, 38294640, 41485860, 42549600, 44251584, 46095400, 47868300, 49783032, 51059520, 51857325, 55314480, 56732800, 61271424, 62228790, 63824400, 66377376, 69143100, 73752640, 76589280, 82971720, 85099200, 88503168, 92190800, 95736600, 99566064, 102119040, 103714650, 110628960, 124457580, 127648800, 132754752, 138286200, 147505280, 153178560, 155571975, 165943440, 170198400, 184381600, 191473200, 199132128, 207429300, 221257920, 248915160, 255297600, 265509504, 276572400, 306357120, 311143950, 331886880, 368763200, 382946400, 398264256, 414858600, 442515840, 497830320, 510595200, 553144800, 622287900, 663773760, 737526400, 765892800, 796528512, 829717200, 995660640, 1106289600, 1244575800, 1327547520, 1531785600, 1659434400, 1991321280, 2212579200, 2489151600, 3318868800, 3982642560, 4978303200, 6637737600, 9956606400, 19913212800]

約数ペア:

[(1, 19913212800), (2, 9956606400), (3, 6637737600), (4, 4978303200), (5, 3982642560), (6, 3318868800), (8, 2489151600), (9, 2212579200), (10, 1991321280), (12, 1659434400), (13, 1531785600), (15, 1327547520), (16, 1244575800), (18, 1106289600), (20, 995660640), (24, 829717200), (25, 796528512), (26, 765892800), (27, 737526400), (30, 663773760), (32, 622287900), (36, 553144800), (39, 510595200), (40, 497830320), (45, 442515840), (48, 414858600), (50, 398264256), (52, 382946400), (54, 368763200), (60, 331886880), (64, 311143950), (65, 306357120), (72, 276572400), (75, 265509504), (78, 255297600), (80, 248915160), (90, 221257920), (96, 207429300), (100, 199132128), (104, 191473200), (108, 184381600), (117, 170198400), (120, 165943440), (128, 155571975), (130, 153178560), (135, 147505280), (144, 138286200), (150, 132754752), (156, 127648800), (160, 124457580), (180, 110628960), (192, 103714650), (195, 102119040), (200, 99566064), (208, 95736600), (216, 92190800), (225, 88503168), (234, 85099200), (240, 82971720), (260, 76589280), (270, 73752640), (288, 69143100), (300, 66377376), (312, 63824400), (320, 62228790), (325, 61271424), (351, 56732800), (360, 55314480), (384, 51857325), (390, 51059520), (400, 49783032), (416, 47868300), (432, 46095400), (450, 44251584), (468, 42549600), (480, 41485860), (520, 38294640), (540, 36876320), (576, 34571550), (585, 34039680), (600, 33188688), (624, 31912200), (640, 31114395), (650, 30635712), (675, 29501056), (702, 28366400), (720, 27657240), (780, 25529760), (800, 24891516), (832, 23934150), (864, 23047700), (900, 22125792), (936, 21274800), (960, 20742930), (975, 20423808), (1040, 19147320), (1080, 18438160), (1152, 17285775), (1170, 17019840), (1200, 16594344), (1248, 15956100), (1300, 15317856), (1350, 14750528), (1404, 14183200), (1440, 13828620), (1560, 12764880), (1600, 12445758), (1664, 11967075), (1728, 11523850), (1755, 11346560), (1800, 11062896), (1872, 10637400), (1920, 10371465), (1950, 10211904), (2080, 9573660), (2160, 9219080), (2340, 8509920), (2400, 8297172), (2496, 7978050), (2600, 7658928), (2700, 7375264), (2808, 7091600), (2880, 6914310), (2925, 6807936), (3120, 6382440), (3200, 6222879), (3456, 5761925), (3510, 5673280), (3600, 5531448), (3744, 5318700), (3900, 5105952), (4160, 4786830), (4320, 4609540), (4680, 4254960), (4800, 4148586), (4992, 3989025), (5200, 3829464), (5400, 3687632), (5616, 3545800), (5760, 3457155), (5850, 3403968), (6240, 3191220), (7020, 2836640), (7200, 2765724), (7488, 2659350), (7800, 2552976), (8320, 2393415), (8640, 2304770), (8775, 2269312), (9360, 2127480), (9600, 2074293), (10400, 1914732), (10800, 1843816), (11232, 1772900), (11700, 1701984), (12480, 1595610), (14040, 1418320), (14400, 1382862), (14976, 1329675), (15600, 1276488), (17280, 1152385), (17550, 1134656), (17729, 1123200), (18720, 1063740), (20800, 957366), (21600, 921908), (22464, 886450), (23400, 850992), (24960, 797805), (28080, 709160), (28800, 691431), (31200, 638244), (35100, 567328), (35458, 561600), (37440, 531870), (41600, 478683), (43200, 460954), (44928, 443225), (46800, 425496), (53187, 374400), (56160, 354580), (62400, 319122), (70200, 283664), (70916, 280800), (74880, 265935), (86400, 230477), (88645, 224640), (93600, 212748), (106374, 187200), (112320, 177290), (124800, 159561), (140400, 141832)]