1891962240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:318

約数の個数: 512

約数和(自身を含む): 7520256000

約数和(自身を除く): 5628293760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 31, 32, 35, 38, 40, 42, 48, 56, 57, 60, 62, 64, 70, 76, 80, 84, 93, 95, 96, 105, 112, 114, 120, 124, 128, 133, 140, 152, 155, 160, 168, 186, 190, 192, 210, 217, 224, 228, 239, 240, 248, 266, 280, 285, 304, 310, 320, 336, 372, 380, 384, 399, 420, 434, 448, 456, 465, 478, 480, 496, 532, 560, 570, 589, 608, 620, 640, 651, 665, 672, 717, 744, 760, 798, 840, 868, 896, 912, 930, 956, 960, 992, 1064, 1085, 1120, 1140, 1178, 1195, 1216, 1240, 1302, 1330, 1344, 1434, 1488, 1520, 1596, 1673, 1680, 1736, 1767, 1824, 1860, 1912, 1920, 1984, 1995, 2128, 2170, 2240, 2280, 2356, 2390, 2432, 2480, 2604, 2660, 2688, 2868, 2945, 2976, 3040, 3192, 3255, 3346, 3360, 3472, 3534, 3585, 3648, 3720, 3824, 3968, 3990, 4123, 4256, 4340, 4480, 4541, 4560, 4712, 4780, 4960, 5019, 5208, 5320, 5736, 5890, 5952, 6080, 6384, 6510, 6692, 6720, 6944, 7068, 7170, 7296, 7409, 7440, 7648, 7980, 8246, 8365, 8512, 8680, 8835, 9082, 9120, 9424, 9560, 9920, 10038, 10416, 10640, 11472, 11780, 11904, 12160, 12369, 12768, 13020, 13384, 13440, 13623, 13888, 14136, 14340, 14818, 14880, 15296, 15960, 16492, 16730, 17024, 17360, 17670, 18164, 18240, 18848, 19120, 19840, 20076, 20615, 20832, 21280, 22227, 22705, 22944, 23560, 24738, 25095, 25536, 26040, 26768, 27246, 27776, 28272, 28680, 29636, 29760, 30592, 31787, 31920, 32984, 33460, 34720, 35340, 36328, 36480, 37045, 37696, 38240, 40152, 41230, 41664, 42560, 44454, 45410, 45888, 47120, 49476, 50190, 51072, 51863, 52080, 53536, 54492, 56544, 57360, 59272, 59520, 61845, 63574, 63840, 65968, 66920, 68115, 69440, 70680, 72656, 74090, 75392, 76480, 80304, 82460, 83328, 85120, 88908, 90820, 91776, 94240, 95361, 98952, 100380, 103726, 104160, 107072, 108984, 111135, 113088, 114720, 118544, 123690, 127148, 127680, 131936, 133840, 136230, 138880, 140771, 141360, 145312, 148180, 152960, 155589, 158935, 160608, 164920, 177816, 181640, 188480, 190722, 197904, 200760, 207452, 208320, 214144, 217968, 222270, 226176, 229440, 237088, 247380, 254296, 255360, 259315, 263872, 267680, 272460, 281542, 282720, 290624, 296360, 311178, 317870, 321216, 329840, 355632, 363280, 376960, 381444, 395808, 401520, 414904, 416640, 422313, 435936, 444540, 458880, 474176, 476805, 494760, 508592, 518630, 527744, 535360, 544920, 563084, 565440, 581248, 592720, 622356, 635740, 642432, 659680, 703855, 711264, 726560, 762888, 777945, 791616, 803040, 829808, 844626, 871872, 889080, 948352, 953610, 985397, 989520, 1017184, 1037260, 1070720, 1089840, 1126168, 1130880, 1185440, 1244712, 1271480, 1319360, 1407710, 1422528, 1453120, 1525776, 1555890, 1583232, 1606080, 1659616, 1689252, 1743744, 1778160, 1907220, 1970794, 1979040, 2034368, 2074520, 2111565, 2179680, 2252336, 2370880, 2489424, 2542960, 2638720, 2815420, 2845056, 2906240, 2956191, 3051552, 3111780, 3212160, 3319232, 3378504, 3556320, 3814440, 3941588, 3958080, 4068736, 4149040, 4223130, 4359360, 4504672, 4741760, 4926985, 4978848, 5085920, 5630840, 5912382, 6103104, 6223560, 6638464, 6757008, 7112640, 7628880, 7883176, 7916160, 8298080, 8446260, 8718720, 9009344, 9853970, 9957696, 10171840, 11261680, 11824764, 12206208, 12447120, 13514016, 14225280, 14780955, 15257760, 15766352, 16596160, 16892520, 18018688, 19707940, 19915392, 20343680, 22523360, 23649528, 24894240, 27028032, 29561910, 30515520, 31532704, 33192320, 33785040, 39415880, 45046720, 47299056, 49788480, 54056064, 59123820, 61031040, 63065408, 67570080, 78831760, 90093440, 94598112, 99576960, 118247640, 126130816, 135140160, 157663520, 189196224, 236495280, 270280320, 315327040, 378392448, 472990560, 630654080, 945981120, 1891962240]

約数ペア:

[(1, 1891962240), (2, 945981120), (3, 630654080), (4, 472990560), (5, 378392448), (6, 315327040), (7, 270280320), (8, 236495280), (10, 189196224), (12, 157663520), (14, 135140160), (15, 126130816), (16, 118247640), (19, 99576960), (20, 94598112), (21, 90093440), (24, 78831760), (28, 67570080), (30, 63065408), (31, 61031040), (32, 59123820), (35, 54056064), (38, 49788480), (40, 47299056), (42, 45046720), (48, 39415880), (56, 33785040), (57, 33192320), (60, 31532704), (62, 30515520), (64, 29561910), (70, 27028032), (76, 24894240), (80, 23649528), (84, 22523360), (93, 20343680), (95, 19915392), (96, 19707940), (105, 18018688), (112, 16892520), (114, 16596160), (120, 15766352), (124, 15257760), (128, 14780955), (133, 14225280), (140, 13514016), (152, 12447120), (155, 12206208), (160, 11824764), (168, 11261680), (186, 10171840), (190, 9957696), (192, 9853970), (210, 9009344), (217, 8718720), (224, 8446260), (228, 8298080), (239, 7916160), (240, 7883176), (248, 7628880), (266, 7112640), (280, 6757008), (285, 6638464), (304, 6223560), (310, 6103104), (320, 5912382), (336, 5630840), (372, 5085920), (380, 4978848), (384, 4926985), (399, 4741760), (420, 4504672), (434, 4359360), (448, 4223130), (456, 4149040), (465, 4068736), (478, 3958080), (480, 3941588), (496, 3814440), (532, 3556320), (560, 3378504), (570, 3319232), (589, 3212160), (608, 3111780), (620, 3051552), (640, 2956191), (651, 2906240), (665, 2845056), (672, 2815420), (717, 2638720), (744, 2542960), (760, 2489424), (798, 2370880), (840, 2252336), (868, 2179680), (896, 2111565), (912, 2074520), (930, 2034368), (956, 1979040), (960, 1970794), (992, 1907220), (1064, 1778160), (1085, 1743744), (1120, 1689252), (1140, 1659616), (1178, 1606080), (1195, 1583232), (1216, 1555890), (1240, 1525776), (1302, 1453120), (1330, 1422528), (1344, 1407710), (1434, 1319360), (1488, 1271480), (1520, 1244712), (1596, 1185440), (1673, 1130880), (1680, 1126168), (1736, 1089840), (1767, 1070720), (1824, 1037260), (1860, 1017184), (1912, 989520), (1920, 985397), (1984, 953610), (1995, 948352), (2128, 889080), (2170, 871872), (2240, 844626), (2280, 829808), (2356, 803040), (2390, 791616), (2432, 777945), (2480, 762888), (2604, 726560), (2660, 711264), (2688, 703855), (2868, 659680), (2945, 642432), (2976, 635740), (3040, 622356), (3192, 592720), (3255, 581248), (3346, 565440), (3360, 563084), (3472, 544920), (3534, 535360), (3585, 527744), (3648, 518630), (3720, 508592), (3824, 494760), (3968, 476805), (3990, 474176), (4123, 458880), (4256, 444540), (4340, 435936), (4480, 422313), (4541, 416640), (4560, 414904), (4712, 401520), (4780, 395808), (4960, 381444), (5019, 376960), (5208, 363280), (5320, 355632), (5736, 329840), (5890, 321216), (5952, 317870), (6080, 311178), (6384, 296360), (6510, 290624), (6692, 282720), (6720, 281542), (6944, 272460), (7068, 267680), (7170, 263872), (7296, 259315), (7409, 255360), (7440, 254296), (7648, 247380), (7980, 237088), (8246, 229440), (8365, 226176), (8512, 222270), (8680, 217968), (8835, 214144), (9082, 208320), (9120, 207452), (9424, 200760), (9560, 197904), (9920, 190722), (10038, 188480), (10416, 181640), (10640, 177816), (11472, 164920), (11780, 160608), (11904, 158935), (12160, 155589), (12369, 152960), (12768, 148180), (13020, 145312), (13384, 141360), (13440, 140771), (13623, 138880), (13888, 136230), (14136, 133840), (14340, 131936), (14818, 127680), (14880, 127148), (15296, 123690), (15960, 118544), (16492, 114720), (16730, 113088), (17024, 111135), (17360, 108984), (17670, 107072), (18164, 104160), (18240, 103726), (18848, 100380), (19120, 98952), (19840, 95361), (20076, 94240), (20615, 91776), (20832, 90820), (21280, 88908), (22227, 85120), (22705, 83328), (22944, 82460), (23560, 80304), (24738, 76480), (25095, 75392), (25536, 74090), (26040, 72656), (26768, 70680), (27246, 69440), (27776, 68115), (28272, 66920), (28680, 65968), (29636, 63840), (29760, 63574), (30592, 61845), (31787, 59520), (31920, 59272), (32984, 57360), (33460, 56544), (34720, 54492), (35340, 53536), (36328, 52080), (36480, 51863), (37045, 51072), (37696, 50190), (38240, 49476), (40152, 47120), (41230, 45888), (41664, 45410), (42560, 44454)]