207861120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:574

約数の個数: 256

約数和(自身を含む): 769651200

約数和(自身を除く): 561790080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 345, 360, 368, 384, 414, 432, 460, 480, 523, 540, 552, 576, 621, 640, 690, 720, 736, 828, 864, 920, 960, 1035, 1046, 1080, 1104, 1152, 1242, 1380, 1440, 1472, 1569, 1656, 1728, 1840, 1920, 2070, 2092, 2160, 2208, 2484, 2615, 2760, 2880, 2944, 3105, 3138, 3312, 3456, 3680, 4140, 4184, 4320, 4416, 4707, 4968, 5230, 5520, 5760, 6210, 6276, 6624, 7360, 7845, 8280, 8368, 8640, 8832, 9414, 9936, 10460, 11040, 12029, 12420, 12552, 13248, 14121, 14720, 15690, 16560, 16736, 17280, 18828, 19872, 20920, 22080, 23535, 24058, 24840, 25104, 26496, 28242, 31380, 33120, 33472, 36087, 37656, 39744, 41840, 44160, 47070, 48116, 49680, 50208, 56484, 60145, 62760, 66240, 66944, 70605, 72174, 75312, 79488, 83680, 94140, 96232, 99360, 100416, 108261, 112968, 120290, 125520, 132480, 141210, 144348, 150624, 167360, 180435, 188280, 192464, 198720, 200832, 216522, 225936, 240580, 251040, 282420, 288696, 301248, 324783, 334720, 360870, 376560, 384928, 397440, 433044, 451872, 481160, 502080, 541305, 564840, 577392, 602496, 649566, 721740, 753120, 769856, 866088, 903744, 962320, 1004160, 1082610, 1129680, 1154784, 1299132, 1443480, 1506240, 1539712, 1623915, 1732176, 1807488, 1924640, 2165220, 2259360, 2309568, 2598264, 2886960, 3012480, 3247830, 3464352, 3849280, 4330440, 4518720, 4619136, 5196528, 5773920, 6495660, 6928704, 7698560, 8660880, 9037440, 10393056, 11547840, 12991320, 13857408, 17321760, 20786112, 23095680, 25982640, 34643520, 41572224, 51965280, 69287040, 103930560, 207861120]

約数ペア:

[(1, 207861120), (2, 103930560), (3, 69287040), (4, 51965280), (5, 41572224), (6, 34643520), (8, 25982640), (9, 23095680), (10, 20786112), (12, 17321760), (15, 13857408), (16, 12991320), (18, 11547840), (20, 10393056), (23, 9037440), (24, 8660880), (27, 7698560), (30, 6928704), (32, 6495660), (36, 5773920), (40, 5196528), (45, 4619136), (46, 4518720), (48, 4330440), (54, 3849280), (60, 3464352), (64, 3247830), (69, 3012480), (72, 2886960), (80, 2598264), (90, 2309568), (92, 2259360), (96, 2165220), (108, 1924640), (115, 1807488), (120, 1732176), (128, 1623915), (135, 1539712), (138, 1506240), (144, 1443480), (160, 1299132), (180, 1154784), (184, 1129680), (192, 1082610), (207, 1004160), (216, 962320), (230, 903744), (240, 866088), (270, 769856), (276, 753120), (288, 721740), (320, 649566), (345, 602496), (360, 577392), (368, 564840), (384, 541305), (414, 502080), (432, 481160), (460, 451872), (480, 433044), (523, 397440), (540, 384928), (552, 376560), (576, 360870), (621, 334720), (640, 324783), (690, 301248), (720, 288696), (736, 282420), (828, 251040), (864, 240580), (920, 225936), (960, 216522), (1035, 200832), (1046, 198720), (1080, 192464), (1104, 188280), (1152, 180435), (1242, 167360), (1380, 150624), (1440, 144348), (1472, 141210), (1569, 132480), (1656, 125520), (1728, 120290), (1840, 112968), (1920, 108261), (2070, 100416), (2092, 99360), (2160, 96232), (2208, 94140), (2484, 83680), (2615, 79488), (2760, 75312), (2880, 72174), (2944, 70605), (3105, 66944), (3138, 66240), (3312, 62760), (3456, 60145), (3680, 56484), (4140, 50208), (4184, 49680), (4320, 48116), (4416, 47070), (4707, 44160), (4968, 41840), (5230, 39744), (5520, 37656), (5760, 36087), (6210, 33472), (6276, 33120), (6624, 31380), (7360, 28242), (7845, 26496), (8280, 25104), (8368, 24840), (8640, 24058), (8832, 23535), (9414, 22080), (9936, 20920), (10460, 19872), (11040, 18828), (12029, 17280), (12420, 16736), (12552, 16560), (13248, 15690), (14121, 14720)]