1231145280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:342

約数の個数: 336

約数和(自身を含む): 4517136000

約数和(自身を除く): 3285990720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 149, 151, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 298, 302, 304, 320, 342, 360, 380, 447, 453, 456, 480, 570, 576, 596, 604, 608, 684, 720, 745, 755, 760, 855, 894, 906, 912, 960, 1140, 1192, 1208, 1216, 1341, 1359, 1368, 1440, 1490, 1510, 1520, 1710, 1788, 1812, 1824, 2235, 2265, 2280, 2384, 2416, 2682, 2718, 2736, 2831, 2869, 2880, 2980, 3020, 3040, 3420, 3576, 3624, 3648, 4470, 4530, 4560, 4768, 4832, 5364, 5436, 5472, 5662, 5738, 5960, 6040, 6080, 6705, 6795, 6840, 7152, 7248, 8493, 8607, 8940, 9060, 9120, 9536, 9664, 10728, 10872, 10944, 11324, 11476, 11920, 12080, 13410, 13590, 13680, 14155, 14304, 14345, 14496, 16986, 17214, 17880, 18120, 18240, 21456, 21744, 22499, 22648, 22952, 23840, 24160, 25479, 25821, 26820, 27180, 27360, 28310, 28608, 28690, 28992, 33972, 34428, 35760, 36240, 42465, 42912, 43035, 43488, 44998, 45296, 45904, 47680, 48320, 50958, 51642, 53640, 54360, 54720, 56620, 57380, 67497, 67944, 68856, 71520, 72480, 84930, 85824, 86070, 86976, 89996, 90592, 91808, 101916, 103284, 107280, 108720, 112495, 113240, 114760, 127395, 129105, 134994, 135888, 137712, 143040, 144960, 169860, 172140, 179992, 181184, 183616, 202491, 203832, 206568, 214560, 217440, 224990, 226480, 229520, 254790, 258210, 269988, 271776, 275424, 337485, 339720, 344280, 359984, 404982, 407664, 413136, 427481, 429120, 434880, 449980, 452960, 459040, 509580, 516420, 539976, 543552, 550848, 674970, 679440, 688560, 719968, 809964, 815328, 826272, 854962, 899960, 905920, 918080, 1012455, 1019160, 1032840, 1079952, 1282443, 1349940, 1358880, 1377120, 1439936, 1619928, 1630656, 1652544, 1709924, 1799920, 2024910, 2038320, 2065680, 2137405, 2159904, 2564886, 2699880, 2717760, 2754240, 3239856, 3419848, 3599840, 3847329, 4049820, 4076640, 4131360, 4274810, 4319808, 5129772, 5399760, 6412215, 6479712, 6839696, 7199680, 7694658, 8099640, 8153280, 8262720, 8549620, 10259544, 10799520, 12824430, 12959424, 13679392, 15389316, 16199280, 17099240, 19236645, 20519088, 21599040, 25648860, 27358784, 30778632, 32398560, 34198480, 38473290, 41038176, 51297720, 61557264, 64797120, 68396960, 76946580, 82076352, 102595440, 123114528, 136793920, 153893160, 205190880, 246229056, 307786320, 410381760, 615572640, 1231145280]

約数ペア:

[(1, 1231145280), (2, 615572640), (3, 410381760), (4, 307786320), (5, 246229056), (6, 205190880), (8, 153893160), (9, 136793920), (10, 123114528), (12, 102595440), (15, 82076352), (16, 76946580), (18, 68396960), (19, 64797120), (20, 61557264), (24, 51297720), (30, 41038176), (32, 38473290), (36, 34198480), (38, 32398560), (40, 30778632), (45, 27358784), (48, 25648860), (57, 21599040), (60, 20519088), (64, 19236645), (72, 17099240), (76, 16199280), (80, 15389316), (90, 13679392), (95, 12959424), (96, 12824430), (114, 10799520), (120, 10259544), (144, 8549620), (149, 8262720), (151, 8153280), (152, 8099640), (160, 7694658), (171, 7199680), (180, 6839696), (190, 6479712), (192, 6412215), (228, 5399760), (240, 5129772), (285, 4319808), (288, 4274810), (298, 4131360), (302, 4076640), (304, 4049820), (320, 3847329), (342, 3599840), (360, 3419848), (380, 3239856), (447, 2754240), (453, 2717760), (456, 2699880), (480, 2564886), (570, 2159904), (576, 2137405), (596, 2065680), (604, 2038320), (608, 2024910), (684, 1799920), (720, 1709924), (745, 1652544), (755, 1630656), (760, 1619928), (855, 1439936), (894, 1377120), (906, 1358880), (912, 1349940), (960, 1282443), (1140, 1079952), (1192, 1032840), (1208, 1019160), (1216, 1012455), (1341, 918080), (1359, 905920), (1368, 899960), (1440, 854962), (1490, 826272), (1510, 815328), (1520, 809964), (1710, 719968), (1788, 688560), (1812, 679440), (1824, 674970), (2235, 550848), (2265, 543552), (2280, 539976), (2384, 516420), (2416, 509580), (2682, 459040), (2718, 452960), (2736, 449980), (2831, 434880), (2869, 429120), (2880, 427481), (2980, 413136), (3020, 407664), (3040, 404982), (3420, 359984), (3576, 344280), (3624, 339720), (3648, 337485), (4470, 275424), (4530, 271776), (4560, 269988), (4768, 258210), (4832, 254790), (5364, 229520), (5436, 226480), (5472, 224990), (5662, 217440), (5738, 214560), (5960, 206568), (6040, 203832), (6080, 202491), (6705, 183616), (6795, 181184), (6840, 179992), (7152, 172140), (7248, 169860), (8493, 144960), (8607, 143040), (8940, 137712), (9060, 135888), (9120, 134994), (9536, 129105), (9664, 127395), (10728, 114760), (10872, 113240), (10944, 112495), (11324, 108720), (11476, 107280), (11920, 103284), (12080, 101916), (13410, 91808), (13590, 90592), (13680, 89996), (14155, 86976), (14304, 86070), (14345, 85824), (14496, 84930), (16986, 72480), (17214, 71520), (17880, 68856), (18120, 67944), (18240, 67497), (21456, 57380), (21744, 56620), (22499, 54720), (22648, 54360), (22952, 53640), (23840, 51642), (24160, 50958), (25479, 48320), (25821, 47680), (26820, 45904), (27180, 45296), (27360, 44998), (28310, 43488), (28608, 43035), (28690, 42912), (28992, 42465), (33972, 36240), (34428, 35760)]