1011006720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:226

約数の個数: 432

約数和(自身を含む): 3826368000

約数和(自身を除く): 2815361280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 32, 36, 38, 40, 45, 48, 57, 60, 62, 64, 72, 76, 80, 90, 93, 95, 96, 114, 120, 124, 128, 144, 149, 152, 155, 160, 171, 180, 186, 190, 192, 228, 240, 248, 256, 279, 285, 288, 298, 304, 310, 320, 342, 360, 372, 380, 384, 447, 456, 465, 480, 496, 558, 570, 576, 589, 596, 608, 620, 640, 684, 720, 744, 745, 760, 768, 855, 894, 912, 930, 960, 992, 1116, 1140, 1152, 1178, 1192, 1216, 1240, 1280, 1341, 1368, 1395, 1440, 1488, 1490, 1520, 1710, 1767, 1788, 1824, 1860, 1920, 1984, 2232, 2235, 2280, 2304, 2356, 2384, 2432, 2480, 2682, 2736, 2790, 2831, 2880, 2945, 2976, 2980, 3040, 3420, 3534, 3576, 3648, 3720, 3840, 3968, 4464, 4470, 4560, 4619, 4712, 4768, 4864, 4960, 5301, 5364, 5472, 5580, 5662, 5760, 5890, 5952, 5960, 6080, 6705, 6840, 7068, 7152, 7296, 7440, 7936, 8493, 8835, 8928, 8940, 9120, 9238, 9424, 9536, 9920, 10602, 10728, 10944, 11160, 11324, 11520, 11780, 11904, 11920, 12160, 13410, 13680, 13857, 14136, 14155, 14304, 14592, 14880, 16986, 17670, 17856, 17880, 18240, 18476, 18848, 19072, 19840, 21204, 21456, 21888, 22320, 22648, 23095, 23560, 23808, 23840, 24320, 25479, 26505, 26820, 27360, 27714, 28272, 28310, 28608, 29760, 33972, 35340, 35712, 35760, 36480, 36952, 37696, 38144, 39680, 41571, 42408, 42465, 42912, 43776, 44640, 45296, 46190, 47120, 47680, 50958, 53010, 53640, 54720, 55428, 56544, 56620, 57216, 59520, 67944, 69285, 70680, 71424, 71520, 72960, 73904, 75392, 83142, 84816, 84930, 85824, 87761, 89280, 90592, 92380, 94240, 95360, 101916, 106020, 107280, 109440, 110856, 113088, 113240, 114432, 119040, 127395, 135888, 138570, 141360, 143040, 147808, 150784, 166284, 169632, 169860, 171648, 175522, 178560, 181184, 184760, 188480, 190720, 203832, 207855, 212040, 214560, 218880, 221712, 226176, 226480, 254790, 263283, 271776, 277140, 282720, 286080, 295616, 332568, 339264, 339720, 343296, 351044, 357120, 362368, 369520, 376960, 407664, 415710, 424080, 429120, 438805, 443424, 452352, 452960, 509580, 526566, 543552, 554280, 565440, 572160, 591232, 665136, 678528, 679440, 702088, 724736, 739040, 753920, 789849, 815328, 831420, 848160, 858240, 877610, 886848, 905920, 1019160, 1053132, 1087104, 1108560, 1130880, 1182464, 1316415, 1330272, 1357056, 1358880, 1404176, 1478080, 1579698, 1630656, 1662840, 1696320, 1716480, 1755220, 1773696, 1811840, 2038320, 2106264, 2174208, 2217120, 2261760, 2632830, 2660544, 2717760, 2808352, 2956160, 3159396, 3261312, 3325680, 3392640, 3510440, 3547392, 3623680, 3949245, 4076640, 4212528, 4434240, 5265660, 5321088, 5435520, 5616704, 5912320, 6318792, 6522624, 6651360, 6785280, 7020880, 7898490, 8153280, 8425056, 8868480, 10531320, 10642176, 10871040, 11233408, 12637584, 13302720, 14041760, 15796980, 16306560, 16850112, 17736960, 21062640, 22466816, 25275168, 26605440, 28083520, 31593960, 32613120, 33700224, 42125280, 50550336, 53210880, 56167040, 63187920, 67400448, 84250560, 101100672, 112334080, 126375840, 168501120, 202201344, 252751680, 337002240, 505503360, 1011006720]

約数ペア:

[(1, 1011006720), (2, 505503360), (3, 337002240), (4, 252751680), (5, 202201344), (6, 168501120), (8, 126375840), (9, 112334080), (10, 101100672), (12, 84250560), (15, 67400448), (16, 63187920), (18, 56167040), (19, 53210880), (20, 50550336), (24, 42125280), (30, 33700224), (31, 32613120), (32, 31593960), (36, 28083520), (38, 26605440), (40, 25275168), (45, 22466816), (48, 21062640), (57, 17736960), (60, 16850112), (62, 16306560), (64, 15796980), (72, 14041760), (76, 13302720), (80, 12637584), (90, 11233408), (93, 10871040), (95, 10642176), (96, 10531320), (114, 8868480), (120, 8425056), (124, 8153280), (128, 7898490), (144, 7020880), (149, 6785280), (152, 6651360), (155, 6522624), (160, 6318792), (171, 5912320), (180, 5616704), (186, 5435520), (190, 5321088), (192, 5265660), (228, 4434240), (240, 4212528), (248, 4076640), (256, 3949245), (279, 3623680), (285, 3547392), (288, 3510440), (298, 3392640), (304, 3325680), (310, 3261312), (320, 3159396), (342, 2956160), (360, 2808352), (372, 2717760), (380, 2660544), (384, 2632830), (447, 2261760), (456, 2217120), (465, 2174208), (480, 2106264), (496, 2038320), (558, 1811840), (570, 1773696), (576, 1755220), (589, 1716480), (596, 1696320), (608, 1662840), (620, 1630656), (640, 1579698), (684, 1478080), (720, 1404176), (744, 1358880), (745, 1357056), (760, 1330272), (768, 1316415), (855, 1182464), (894, 1130880), (912, 1108560), (930, 1087104), (960, 1053132), (992, 1019160), (1116, 905920), (1140, 886848), (1152, 877610), (1178, 858240), (1192, 848160), (1216, 831420), (1240, 815328), (1280, 789849), (1341, 753920), (1368, 739040), (1395, 724736), (1440, 702088), (1488, 679440), (1490, 678528), (1520, 665136), (1710, 591232), (1767, 572160), (1788, 565440), (1824, 554280), (1860, 543552), (1920, 526566), (1984, 509580), (2232, 452960), (2235, 452352), (2280, 443424), (2304, 438805), (2356, 429120), (2384, 424080), (2432, 415710), (2480, 407664), (2682, 376960), (2736, 369520), (2790, 362368), (2831, 357120), (2880, 351044), (2945, 343296), (2976, 339720), (2980, 339264), (3040, 332568), (3420, 295616), (3534, 286080), (3576, 282720), (3648, 277140), (3720, 271776), (3840, 263283), (3968, 254790), (4464, 226480), (4470, 226176), (4560, 221712), (4619, 218880), (4712, 214560), (4768, 212040), (4864, 207855), (4960, 203832), (5301, 190720), (5364, 188480), (5472, 184760), (5580, 181184), (5662, 178560), (5760, 175522), (5890, 171648), (5952, 169860), (5960, 169632), (6080, 166284), (6705, 150784), (6840, 147808), (7068, 143040), (7152, 141360), (7296, 138570), (7440, 135888), (7936, 127395), (8493, 119040), (8835, 114432), (8928, 113240), (8940, 113088), (9120, 110856), (9238, 109440), (9424, 107280), (9536, 106020), (9920, 101916), (10602, 95360), (10728, 94240), (10944, 92380), (11160, 90592), (11324, 89280), (11520, 87761), (11780, 85824), (11904, 84930), (11920, 84816), (12160, 83142), (13410, 75392), (13680, 73904), (13857, 72960), (14136, 71520), (14155, 71424), (14304, 70680), (14592, 69285), (14880, 67944), (16986, 59520), (17670, 57216), (17856, 56620), (17880, 56544), (18240, 55428), (18476, 54720), (18848, 53640), (19072, 53010), (19840, 50958), (21204, 47680), (21456, 47120), (21888, 46190), (22320, 45296), (22648, 44640), (23095, 43776), (23560, 42912), (23808, 42465), (23840, 42408), (24320, 41571), (25479, 39680), (26505, 38144), (26820, 37696), (27360, 36952), (27714, 36480), (28272, 35760), (28310, 35712), (28608, 35340), (29760, 33972)]