15707640480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7937}}^1$

素因数の和:8012

約数の個数: 384

約数和(自身を含む): 61451550720

約数和(自身を除く): 45743910240

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, 70, 76, 80, 84, 93, 95, 96, 105, 112, 114, 120, 124, 133, 140, 152, 155, 160, 168, 186, 190, 210, 217, 224, 228, 240, 248, 266, 280, 285, 304, 310, 336, 372, 380, 399, 420, 434, 456, 465, 480, 496, 532, 560, 570, 589, 608, 620, 651, 665, 672, 744, 760, 798, 840, 868, 912, 930, 992, 1064, 1085, 1120, 1140, 1178, 1240, 1302, 1330, 1488, 1520, 1596, 1680, 1736, 1767, 1824, 1860, 1995, 2128, 2170, 2280, 2356, 2480, 2604, 2660, 2945, 2976, 3040, 3192, 3255, 3360, 3472, 3534, 3720, 3990, 4123, 4256, 4340, 4560, 4712, 4960, 5208, 5320, 5890, 6384, 6510, 6944, 7068, 7440, 7937, 7980, 8246, 8680, 8835, 9120, 9424, 10416, 10640, 11780, 12369, 12768, 13020, 14136, 14880, 15874, 15960, 16492, 17360, 17670, 18848, 20615, 20832, 21280, 23560, 23811, 24738, 26040, 28272, 31748, 31920, 32984, 34720, 35340, 39685, 41230, 47120, 47622, 49476, 52080, 55559, 56544, 61845, 63496, 63840, 65968, 70680, 79370, 82460, 94240, 95244, 98952, 104160, 111118, 119055, 123690, 126992, 131936, 141360, 150803, 158740, 164920, 166677, 190488, 197904, 222236, 238110, 246047, 247380, 253984, 277795, 282720, 301606, 317480, 329840, 333354, 380976, 395808, 444472, 452409, 476220, 492094, 494760, 555590, 603212, 634960, 659680, 666708, 738141, 754015, 761952, 833385, 888944, 904818, 952440, 984188, 989520, 1055621, 1111180, 1206424, 1230235, 1269920, 1333416, 1476282, 1508030, 1666770, 1722329, 1777888, 1809636, 1904880, 1968376, 1979040, 2111242, 2222360, 2262045, 2412848, 2460470, 2666832, 2952564, 3016060, 3166863, 3333540, 3444658, 3619272, 3690705, 3809760, 3936752, 4222484, 4444720, 4524090, 4674893, 4825696, 4920940, 5166987, 5278105, 5333664, 5905128, 6032120, 6333726, 6667080, 6889316, 7238544, 7381410, 7873504, 8444968, 8611645, 8889440, 9048180, 9349786, 9841880, 10333974, 10556210, 11810256, 12064240, 12667452, 13334160, 13778632, 14024679, 14477088, 14762820, 15834315, 16889936, 17223290, 18096360, 18699572, 19683760, 20667948, 21112420, 23374465, 23620512, 24128480, 25334904, 25834935, 26668320, 27557264, 28049358, 29525640, 31668630, 32724251, 33779872, 34446580, 36192720, 37399144, 39367520, 41335896, 42224840, 46748930, 50669808, 51669870, 55114528, 56098716, 59051280, 63337260, 65448502, 68893160, 70123395, 72385440, 74798288, 82671792, 84449680, 93497860, 98172753, 101339616, 103339740, 112197432, 118102560, 126674520, 130897004, 137786320, 140246790, 149596576, 163621255, 165343584, 168899360, 186995720, 196345506, 206679480, 224394864, 253349040, 261794008, 275572640, 280493580, 327242510, 373991440, 392691012, 413358960, 448789728, 490863765, 506698080, 523588016, 560987160, 654485020, 747982880, 785382024, 826717920, 981727530, 1047176032, 1121974320, 1308970040, 1570764048, 1963455060, 2243948640, 2617940080, 3141528096, 3926910120, 5235880160, 7853820240, 15707640480]

約数ペア:

[(1, 15707640480), (2, 7853820240), (3, 5235880160), (4, 3926910120), (5, 3141528096), (6, 2617940080), (7, 2243948640), (8, 1963455060), (10, 1570764048), (12, 1308970040), (14, 1121974320), (15, 1047176032), (16, 981727530), (19, 826717920), (20, 785382024), (21, 747982880), (24, 654485020), (28, 560987160), (30, 523588016), (31, 506698080), (32, 490863765), (35, 448789728), (38, 413358960), (40, 392691012), (42, 373991440), (48, 327242510), (56, 280493580), (57, 275572640), (60, 261794008), (62, 253349040), (70, 224394864), (76, 206679480), (80, 196345506), (84, 186995720), (93, 168899360), (95, 165343584), (96, 163621255), (105, 149596576), (112, 140246790), (114, 137786320), (120, 130897004), (124, 126674520), (133, 118102560), (140, 112197432), (152, 103339740), (155, 101339616), (160, 98172753), (168, 93497860), (186, 84449680), (190, 82671792), (210, 74798288), (217, 72385440), (224, 70123395), (228, 68893160), (240, 65448502), (248, 63337260), (266, 59051280), (280, 56098716), (285, 55114528), (304, 51669870), (310, 50669808), (336, 46748930), (372, 42224840), (380, 41335896), (399, 39367520), (420, 37399144), (434, 36192720), (456, 34446580), (465, 33779872), (480, 32724251), (496, 31668630), (532, 29525640), (560, 28049358), (570, 27557264), (589, 26668320), (608, 25834935), (620, 25334904), (651, 24128480), (665, 23620512), (672, 23374465), (744, 21112420), (760, 20667948), (798, 19683760), (840, 18699572), (868, 18096360), (912, 17223290), (930, 16889936), (992, 15834315), (1064, 14762820), (1085, 14477088), (1120, 14024679), (1140, 13778632), (1178, 13334160), (1240, 12667452), (1302, 12064240), (1330, 11810256), (1488, 10556210), (1520, 10333974), (1596, 9841880), (1680, 9349786), (1736, 9048180), (1767, 8889440), (1824, 8611645), (1860, 8444968), (1995, 7873504), (2128, 7381410), (2170, 7238544), (2280, 6889316), (2356, 6667080), (2480, 6333726), (2604, 6032120), (2660, 5905128), (2945, 5333664), (2976, 5278105), (3040, 5166987), (3192, 4920940), (3255, 4825696), (3360, 4674893), (3472, 4524090), (3534, 4444720), (3720, 4222484), (3990, 3936752), (4123, 3809760), (4256, 3690705), (4340, 3619272), (4560, 3444658), (4712, 3333540), (4960, 3166863), (5208, 3016060), (5320, 2952564), (5890, 2666832), (6384, 2460470), (6510, 2412848), (6944, 2262045), (7068, 2222360), (7440, 2111242), (7937, 1979040), (7980, 1968376), (8246, 1904880), (8680, 1809636), (8835, 1777888), (9120, 1722329), (9424, 1666770), (10416, 1508030), (10640, 1476282), (11780, 1333416), (12369, 1269920), (12768, 1230235), (13020, 1206424), (14136, 1111180), (14880, 1055621), (15874, 989520), (15960, 984188), (16492, 952440), (17360, 904818), (17670, 888944), (18848, 833385), (20615, 761952), (20832, 754015), (21280, 738141), (23560, 666708), (23811, 659680), (24738, 634960), (26040, 603212), (28272, 555590), (31748, 494760), (31920, 492094), (32984, 476220), (34720, 452409), (35340, 444472), (39685, 395808), (41230, 380976), (47120, 333354), (47622, 329840), (49476, 317480), (52080, 301606), (55559, 282720), (56544, 277795), (61845, 253984), (63496, 247380), (63840, 246047), (65968, 238110), (70680, 222236), (79370, 197904), (82460, 190488), (94240, 166677), (95244, 164920), (98952, 158740), (104160, 150803), (111118, 141360), (119055, 131936), (123690, 126992)]