273151680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 224

約数和(自身を含む): 921715200

約数和(自身を除く): 648563520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 89, 92, 96, 115, 120, 138, 139, 160, 178, 184, 192, 230, 240, 267, 276, 278, 320, 345, 356, 368, 417, 445, 460, 480, 534, 552, 556, 690, 695, 712, 736, 834, 890, 920, 960, 1068, 1104, 1112, 1335, 1380, 1390, 1424, 1472, 1668, 1780, 1840, 2047, 2085, 2136, 2208, 2224, 2670, 2760, 2780, 2848, 3197, 3336, 3560, 3680, 4094, 4170, 4272, 4416, 4448, 5340, 5520, 5560, 5696, 6141, 6394, 6672, 7120, 7360, 8188, 8340, 8544, 8896, 9591, 10235, 10680, 11040, 11120, 12282, 12371, 12788, 13344, 14240, 15985, 16376, 16680, 17088, 19182, 20470, 21360, 22080, 22240, 24564, 24742, 25576, 26688, 28480, 30705, 31970, 32752, 33360, 37113, 38364, 40940, 42720, 44480, 47955, 49128, 49484, 51152, 61410, 61855, 63940, 65504, 66720, 74226, 76728, 81880, 85440, 95910, 98256, 98968, 102304, 122820, 123710, 127880, 131008, 133440, 148452, 153456, 163760, 185565, 191820, 196512, 197936, 204608, 245640, 247420, 255760, 284533, 296904, 306912, 327520, 371130, 383640, 393024, 395872, 491280, 494840, 511520, 569066, 593808, 613824, 655040, 742260, 767280, 791744, 853599, 982560, 989680, 1023040, 1138132, 1187616, 1422665, 1484520, 1534560, 1707198, 1965120, 1979360, 2276264, 2375232, 2845330, 2969040, 3069120, 3414396, 3958720, 4267995, 4552528, 5690660, 5938080, 6828792, 8535990, 9105056, 11381320, 11876160, 13657584, 17071980, 18210112, 22762640, 27315168, 34143960, 45525280, 54630336, 68287920, 91050560, 136575840, 273151680]

約数ペア:

[(1, 273151680), (2, 136575840), (3, 91050560), (4, 68287920), (5, 54630336), (6, 45525280), (8, 34143960), (10, 27315168), (12, 22762640), (15, 18210112), (16, 17071980), (20, 13657584), (23, 11876160), (24, 11381320), (30, 9105056), (32, 8535990), (40, 6828792), (46, 5938080), (48, 5690660), (60, 4552528), (64, 4267995), (69, 3958720), (80, 3414396), (89, 3069120), (92, 2969040), (96, 2845330), (115, 2375232), (120, 2276264), (138, 1979360), (139, 1965120), (160, 1707198), (178, 1534560), (184, 1484520), (192, 1422665), (230, 1187616), (240, 1138132), (267, 1023040), (276, 989680), (278, 982560), (320, 853599), (345, 791744), (356, 767280), (368, 742260), (417, 655040), (445, 613824), (460, 593808), (480, 569066), (534, 511520), (552, 494840), (556, 491280), (690, 395872), (695, 393024), (712, 383640), (736, 371130), (834, 327520), (890, 306912), (920, 296904), (960, 284533), (1068, 255760), (1104, 247420), (1112, 245640), (1335, 204608), (1380, 197936), (1390, 196512), (1424, 191820), (1472, 185565), (1668, 163760), (1780, 153456), (1840, 148452), (2047, 133440), (2085, 131008), (2136, 127880), (2208, 123710), (2224, 122820), (2670, 102304), (2760, 98968), (2780, 98256), (2848, 95910), (3197, 85440), (3336, 81880), (3560, 76728), (3680, 74226), (4094, 66720), (4170, 65504), (4272, 63940), (4416, 61855), (4448, 61410), (5340, 51152), (5520, 49484), (5560, 49128), (5696, 47955), (6141, 44480), (6394, 42720), (6672, 40940), (7120, 38364), (7360, 37113), (8188, 33360), (8340, 32752), (8544, 31970), (8896, 30705), (9591, 28480), (10235, 26688), (10680, 25576), (11040, 24742), (11120, 24564), (12282, 22240), (12371, 22080), (12788, 21360), (13344, 20470), (14240, 19182), (15985, 17088), (16376, 16680)]