139966560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 216

約数和(自身を含む): 497807856

約数和(自身を除く): 357841296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 71, 72, 74, 80, 90, 96, 111, 120, 142, 144, 148, 160, 180, 185, 213, 222, 240, 284, 288, 296, 333, 355, 360, 370, 426, 444, 480, 555, 568, 592, 639, 666, 710, 720, 740, 852, 888, 1065, 1110, 1136, 1184, 1278, 1332, 1369, 1420, 1440, 1480, 1665, 1704, 1776, 2130, 2220, 2272, 2556, 2627, 2664, 2738, 2840, 2960, 3195, 3330, 3408, 3552, 4107, 4260, 4440, 5112, 5254, 5328, 5476, 5680, 5920, 6390, 6660, 6816, 6845, 7881, 8214, 8520, 8880, 10224, 10508, 10656, 10952, 11360, 12321, 12780, 13135, 13320, 13690, 15762, 16428, 17040, 17760, 20448, 20535, 21016, 21904, 23643, 24642, 25560, 26270, 26640, 27380, 31524, 32856, 34080, 39405, 41070, 42032, 43808, 47286, 49284, 51120, 52540, 53280, 54760, 61605, 63048, 65712, 78810, 82140, 84064, 94572, 97199, 98568, 102240, 105080, 109520, 118215, 123210, 126096, 131424, 157620, 164280, 189144, 194398, 197136, 210160, 219040, 236430, 246420, 252192, 291597, 315240, 328560, 378288, 388796, 394272, 420320, 472860, 485995, 492840, 583194, 630480, 657120, 756576, 777592, 874791, 945720, 971990, 985680, 1166388, 1260960, 1457985, 1555184, 1749582, 1891440, 1943980, 1971360, 2332776, 2915970, 3110368, 3499164, 3782880, 3887960, 4373955, 4665552, 5831940, 6998328, 7775920, 8747910, 9331104, 11663880, 13996656, 15551840, 17495820, 23327760, 27993312, 34991640, 46655520, 69983280, 139966560]

約数ペア:

[(1, 139966560), (2, 69983280), (3, 46655520), (4, 34991640), (5, 27993312), (6, 23327760), (8, 17495820), (9, 15551840), (10, 13996656), (12, 11663880), (15, 9331104), (16, 8747910), (18, 7775920), (20, 6998328), (24, 5831940), (30, 4665552), (32, 4373955), (36, 3887960), (37, 3782880), (40, 3499164), (45, 3110368), (48, 2915970), (60, 2332776), (71, 1971360), (72, 1943980), (74, 1891440), (80, 1749582), (90, 1555184), (96, 1457985), (111, 1260960), (120, 1166388), (142, 985680), (144, 971990), (148, 945720), (160, 874791), (180, 777592), (185, 756576), (213, 657120), (222, 630480), (240, 583194), (284, 492840), (288, 485995), (296, 472860), (333, 420320), (355, 394272), (360, 388796), (370, 378288), (426, 328560), (444, 315240), (480, 291597), (555, 252192), (568, 246420), (592, 236430), (639, 219040), (666, 210160), (710, 197136), (720, 194398), (740, 189144), (852, 164280), (888, 157620), (1065, 131424), (1110, 126096), (1136, 123210), (1184, 118215), (1278, 109520), (1332, 105080), (1369, 102240), (1420, 98568), (1440, 97199), (1480, 94572), (1665, 84064), (1704, 82140), (1776, 78810), (2130, 65712), (2220, 63048), (2272, 61605), (2556, 54760), (2627, 53280), (2664, 52540), (2738, 51120), (2840, 49284), (2960, 47286), (3195, 43808), (3330, 42032), (3408, 41070), (3552, 39405), (4107, 34080), (4260, 32856), (4440, 31524), (5112, 27380), (5254, 26640), (5328, 26270), (5476, 25560), (5680, 24642), (5920, 23643), (6390, 21904), (6660, 21016), (6816, 20535), (6845, 20448), (7881, 17760), (8214, 17040), (8520, 16428), (8880, 15762), (10224, 13690), (10508, 13320), (10656, 13135), (10952, 12780), (11360, 12321)]