195143040

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:542

約数の個数: 256

約数和(自身を含む): 722649600

約数和(自身を除く): 527506560

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, 491, 540, 552, 576, 621, 640, 690, 720, 736, 828, 864, 920, 960, 982, 1035, 1080, 1104, 1152, 1242, 1380, 1440, 1472, 1473, 1656, 1728, 1840, 1920, 1964, 2070, 2160, 2208, 2455, 2484, 2760, 2880, 2944, 2946, 3105, 3312, 3456, 3680, 3928, 4140, 4320, 4416, 4419, 4910, 4968, 5520, 5760, 5892, 6210, 6624, 7360, 7365, 7856, 8280, 8640, 8832, 8838, 9820, 9936, 11040, 11293, 11784, 12420, 13248, 13257, 14720, 14730, 15712, 16560, 17280, 17676, 19640, 19872, 22080, 22095, 22586, 23568, 24840, 26496, 26514, 29460, 31424, 33120, 33879, 35352, 39280, 39744, 44160, 44190, 45172, 47136, 49680, 53028, 56465, 58920, 62848, 66240, 66285, 67758, 70704, 78560, 79488, 88380, 90344, 94272, 99360, 101637, 106056, 112930, 117840, 132480, 132570, 135516, 141408, 157120, 169395, 176760, 180688, 188544, 198720, 203274, 212112, 225860, 235680, 265140, 271032, 282816, 304911, 314240, 338790, 353520, 361376, 397440, 406548, 424224, 451720, 471360, 508185, 530280, 542064, 565632, 609822, 677580, 707040, 722752, 813096, 848448, 903440, 942720, 1016370, 1060560, 1084128, 1219644, 1355160, 1414080, 1445504, 1524555, 1626192, 1696896, 1806880, 2032740, 2121120, 2168256, 2439288, 2710320, 2828160, 3049110, 3252384, 3613760, 4065480, 4242240, 4336512, 4878576, 5420640, 6098220, 6504768, 7227520, 8130960, 8484480, 9757152, 10841280, 12196440, 13009536, 16261920, 19514304, 21682560, 24392880, 32523840, 39028608, 48785760, 65047680, 97571520, 195143040]

約数ペア:

[(1, 195143040), (2, 97571520), (3, 65047680), (4, 48785760), (5, 39028608), (6, 32523840), (8, 24392880), (9, 21682560), (10, 19514304), (12, 16261920), (15, 13009536), (16, 12196440), (18, 10841280), (20, 9757152), (23, 8484480), (24, 8130960), (27, 7227520), (30, 6504768), (32, 6098220), (36, 5420640), (40, 4878576), (45, 4336512), (46, 4242240), (48, 4065480), (54, 3613760), (60, 3252384), (64, 3049110), (69, 2828160), (72, 2710320), (80, 2439288), (90, 2168256), (92, 2121120), (96, 2032740), (108, 1806880), (115, 1696896), (120, 1626192), (128, 1524555), (135, 1445504), (138, 1414080), (144, 1355160), (160, 1219644), (180, 1084128), (184, 1060560), (192, 1016370), (207, 942720), (216, 903440), (230, 848448), (240, 813096), (270, 722752), (276, 707040), (288, 677580), (320, 609822), (345, 565632), (360, 542064), (368, 530280), (384, 508185), (414, 471360), (432, 451720), (460, 424224), (480, 406548), (491, 397440), (540, 361376), (552, 353520), (576, 338790), (621, 314240), (640, 304911), (690, 282816), (720, 271032), (736, 265140), (828, 235680), (864, 225860), (920, 212112), (960, 203274), (982, 198720), (1035, 188544), (1080, 180688), (1104, 176760), (1152, 169395), (1242, 157120), (1380, 141408), (1440, 135516), (1472, 132570), (1473, 132480), (1656, 117840), (1728, 112930), (1840, 106056), (1920, 101637), (1964, 99360), (2070, 94272), (2160, 90344), (2208, 88380), (2455, 79488), (2484, 78560), (2760, 70704), (2880, 67758), (2944, 66285), (2946, 66240), (3105, 62848), (3312, 58920), (3456, 56465), (3680, 53028), (3928, 49680), (4140, 47136), (4320, 45172), (4416, 44190), (4419, 44160), (4910, 39744), (4968, 39280), (5520, 35352), (5760, 33879), (5892, 33120), (6210, 31424), (6624, 29460), (7360, 26514), (7365, 26496), (7856, 24840), (8280, 23568), (8640, 22586), (8832, 22095), (8838, 22080), (9820, 19872), (9936, 19640), (11040, 17676), (11293, 17280), (11784, 16560), (12420, 15712), (13248, 14730), (13257, 14720)]