211933920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 288

約数和(自身を含む): 760142880

約数和(自身を除く): 548208960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 41, 44, 48, 55, 60, 66, 80, 82, 88, 89, 96, 110, 120, 121, 123, 132, 160, 164, 165, 176, 178, 205, 220, 240, 242, 246, 264, 267, 328, 330, 352, 356, 363, 410, 440, 445, 451, 480, 484, 492, 528, 534, 605, 615, 656, 660, 712, 726, 820, 880, 890, 902, 968, 979, 984, 1056, 1068, 1210, 1230, 1312, 1320, 1335, 1353, 1424, 1452, 1640, 1760, 1780, 1804, 1815, 1936, 1958, 1968, 2136, 2255, 2420, 2460, 2640, 2670, 2706, 2848, 2904, 2937, 3280, 3560, 3608, 3630, 3649, 3872, 3916, 3936, 4272, 4510, 4840, 4895, 4920, 4961, 5280, 5340, 5412, 5808, 5874, 6560, 6765, 7120, 7216, 7260, 7298, 7832, 8544, 9020, 9680, 9790, 9840, 9922, 10680, 10769, 10824, 10947, 11616, 11748, 13530, 14240, 14432, 14520, 14596, 14685, 14883, 15664, 18040, 18245, 19360, 19580, 19680, 19844, 21360, 21538, 21648, 21894, 23496, 24805, 27060, 29040, 29192, 29370, 29766, 31328, 32307, 36080, 36490, 39160, 39688, 40139, 42720, 43076, 43296, 43788, 46992, 49610, 53845, 54120, 54735, 58080, 58384, 58740, 59532, 64614, 72160, 72980, 74415, 78320, 79376, 80278, 86152, 87576, 93984, 99220, 107690, 108240, 109470, 116768, 117480, 119064, 120417, 129228, 145960, 148830, 156640, 158752, 160556, 161535, 172304, 175152, 198440, 200695, 215380, 216480, 218940, 234960, 238128, 240834, 258456, 291920, 297660, 321112, 323070, 344608, 350304, 396880, 401390, 430760, 437880, 441529, 469920, 476256, 481668, 516912, 583840, 595320, 602085, 642224, 646140, 793760, 802780, 861520, 875760, 883058, 963336, 1033824, 1190640, 1204170, 1284448, 1292280, 1324587, 1605560, 1723040, 1751520, 1766116, 1926672, 2207645, 2381280, 2408340, 2584560, 2649174, 3211120, 3532232, 3853344, 4415290, 4816680, 5169120, 5298348, 6422240, 6622935, 7064464, 8830580, 9633360, 10596696, 13245870, 14128928, 17661160, 19266720, 21193392, 26491740, 35322320, 42386784, 52983480, 70644640, 105966960, 211933920]

約数ペア:

[(1, 211933920), (2, 105966960), (3, 70644640), (4, 52983480), (5, 42386784), (6, 35322320), (8, 26491740), (10, 21193392), (11, 19266720), (12, 17661160), (15, 14128928), (16, 13245870), (20, 10596696), (22, 9633360), (24, 8830580), (30, 7064464), (32, 6622935), (33, 6422240), (40, 5298348), (41, 5169120), (44, 4816680), (48, 4415290), (55, 3853344), (60, 3532232), (66, 3211120), (80, 2649174), (82, 2584560), (88, 2408340), (89, 2381280), (96, 2207645), (110, 1926672), (120, 1766116), (121, 1751520), (123, 1723040), (132, 1605560), (160, 1324587), (164, 1292280), (165, 1284448), (176, 1204170), (178, 1190640), (205, 1033824), (220, 963336), (240, 883058), (242, 875760), (246, 861520), (264, 802780), (267, 793760), (328, 646140), (330, 642224), (352, 602085), (356, 595320), (363, 583840), (410, 516912), (440, 481668), (445, 476256), (451, 469920), (480, 441529), (484, 437880), (492, 430760), (528, 401390), (534, 396880), (605, 350304), (615, 344608), (656, 323070), (660, 321112), (712, 297660), (726, 291920), (820, 258456), (880, 240834), (890, 238128), (902, 234960), (968, 218940), (979, 216480), (984, 215380), (1056, 200695), (1068, 198440), (1210, 175152), (1230, 172304), (1312, 161535), (1320, 160556), (1335, 158752), (1353, 156640), (1424, 148830), (1452, 145960), (1640, 129228), (1760, 120417), (1780, 119064), (1804, 117480), (1815, 116768), (1936, 109470), (1958, 108240), (1968, 107690), (2136, 99220), (2255, 93984), (2420, 87576), (2460, 86152), (2640, 80278), (2670, 79376), (2706, 78320), (2848, 74415), (2904, 72980), (2937, 72160), (3280, 64614), (3560, 59532), (3608, 58740), (3630, 58384), (3649, 58080), (3872, 54735), (3916, 54120), (3936, 53845), (4272, 49610), (4510, 46992), (4840, 43788), (4895, 43296), (4920, 43076), (4961, 42720), (5280, 40139), (5340, 39688), (5412, 39160), (5808, 36490), (5874, 36080), (6560, 32307), (6765, 31328), (7120, 29766), (7216, 29370), (7260, 29192), (7298, 29040), (7832, 27060), (8544, 24805), (9020, 23496), (9680, 21894), (9790, 21648), (9840, 21538), (9922, 21360), (10680, 19844), (10769, 19680), (10824, 19580), (10947, 19360), (11616, 18245), (11748, 18040), (13530, 15664), (14240, 14883), (14432, 14685), (14520, 14596)]