123999360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:199

約数の個数: 256

約数和(自身を含む): 436233600

約数和(自身を除く): 312234240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 32, 34, 40, 48, 51, 58, 60, 64, 68, 80, 85, 87, 96, 102, 116, 120, 128, 131, 136, 145, 160, 170, 174, 192, 204, 232, 240, 255, 262, 272, 290, 320, 340, 348, 384, 393, 408, 435, 464, 480, 493, 510, 524, 544, 580, 640, 655, 680, 696, 786, 816, 870, 928, 960, 986, 1020, 1048, 1088, 1160, 1310, 1360, 1392, 1479, 1572, 1632, 1740, 1856, 1920, 1965, 1972, 2040, 2096, 2176, 2227, 2320, 2465, 2620, 2720, 2784, 2958, 3144, 3264, 3480, 3712, 3799, 3930, 3944, 4080, 4192, 4454, 4640, 4930, 5240, 5440, 5568, 5916, 6288, 6528, 6681, 6960, 7395, 7598, 7860, 7888, 8160, 8384, 8908, 9280, 9860, 10480, 10880, 11135, 11136, 11397, 11832, 12576, 13362, 13920, 14790, 15196, 15720, 15776, 16320, 16768, 17816, 18560, 18995, 19720, 20960, 22270, 22794, 23664, 25152, 26724, 27840, 29580, 30392, 31440, 31552, 32640, 33405, 35632, 37990, 39440, 41920, 44540, 45588, 47328, 50304, 53448, 55680, 56985, 59160, 60784, 62880, 63104, 64583, 66810, 71264, 75980, 78880, 83840, 89080, 91176, 94656, 106896, 113970, 118320, 121568, 125760, 129166, 133620, 142528, 151960, 157760, 178160, 182352, 189312, 193749, 213792, 227940, 236640, 243136, 251520, 258332, 267240, 285056, 303920, 315520, 322915, 356320, 364704, 387498, 427584, 455880, 473280, 486272, 516664, 534480, 607840, 645830, 712640, 729408, 774996, 855168, 911760, 946560, 968745, 1033328, 1068960, 1215680, 1291660, 1425280, 1458816, 1549992, 1823520, 1937490, 2066656, 2137920, 2431360, 2583320, 3099984, 3647040, 3874980, 4133312, 4275840, 5166640, 6199968, 7294080, 7749960, 8266624, 10333280, 12399936, 15499920, 20666560, 24799872, 30999840, 41333120, 61999680, 123999360]

約数ペア:

[(1, 123999360), (2, 61999680), (3, 41333120), (4, 30999840), (5, 24799872), (6, 20666560), (8, 15499920), (10, 12399936), (12, 10333280), (15, 8266624), (16, 7749960), (17, 7294080), (20, 6199968), (24, 5166640), (29, 4275840), (30, 4133312), (32, 3874980), (34, 3647040), (40, 3099984), (48, 2583320), (51, 2431360), (58, 2137920), (60, 2066656), (64, 1937490), (68, 1823520), (80, 1549992), (85, 1458816), (87, 1425280), (96, 1291660), (102, 1215680), (116, 1068960), (120, 1033328), (128, 968745), (131, 946560), (136, 911760), (145, 855168), (160, 774996), (170, 729408), (174, 712640), (192, 645830), (204, 607840), (232, 534480), (240, 516664), (255, 486272), (262, 473280), (272, 455880), (290, 427584), (320, 387498), (340, 364704), (348, 356320), (384, 322915), (393, 315520), (408, 303920), (435, 285056), (464, 267240), (480, 258332), (493, 251520), (510, 243136), (524, 236640), (544, 227940), (580, 213792), (640, 193749), (655, 189312), (680, 182352), (696, 178160), (786, 157760), (816, 151960), (870, 142528), (928, 133620), (960, 129166), (986, 125760), (1020, 121568), (1048, 118320), (1088, 113970), (1160, 106896), (1310, 94656), (1360, 91176), (1392, 89080), (1479, 83840), (1572, 78880), (1632, 75980), (1740, 71264), (1856, 66810), (1920, 64583), (1965, 63104), (1972, 62880), (2040, 60784), (2096, 59160), (2176, 56985), (2227, 55680), (2320, 53448), (2465, 50304), (2620, 47328), (2720, 45588), (2784, 44540), (2958, 41920), (3144, 39440), (3264, 37990), (3480, 35632), (3712, 33405), (3799, 32640), (3930, 31552), (3944, 31440), (4080, 30392), (4192, 29580), (4454, 27840), (4640, 26724), (4930, 25152), (5240, 23664), (5440, 22794), (5568, 22270), (5916, 20960), (6288, 19720), (6528, 18995), (6681, 18560), (6960, 17816), (7395, 16768), (7598, 16320), (7860, 15776), (7888, 15720), (8160, 15196), (8384, 14790), (8908, 13920), (9280, 13362), (9860, 12576), (10480, 11832), (10880, 11397), (11135, 11136)]