101281920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:175

約数の個数: 256

約数和(自身を含む): 356918400

約数和(自身を除く): 255636480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 32, 34, 40, 48, 51, 58, 60, 64, 68, 80, 85, 87, 96, 102, 107, 116, 120, 128, 136, 145, 160, 170, 174, 192, 204, 214, 232, 240, 255, 272, 290, 320, 321, 340, 348, 384, 408, 428, 435, 464, 480, 493, 510, 535, 544, 580, 640, 642, 680, 696, 816, 856, 870, 928, 960, 986, 1020, 1070, 1088, 1160, 1284, 1360, 1392, 1479, 1605, 1632, 1712, 1740, 1819, 1856, 1920, 1972, 2040, 2140, 2176, 2320, 2465, 2568, 2720, 2784, 2958, 3103, 3210, 3264, 3424, 3480, 3638, 3712, 3944, 4080, 4280, 4640, 4930, 5136, 5440, 5457, 5568, 5916, 6206, 6420, 6528, 6848, 6960, 7276, 7395, 7888, 8160, 8560, 9095, 9280, 9309, 9860, 10272, 10880, 10914, 11136, 11832, 12412, 12840, 13696, 13920, 14552, 14790, 15515, 15776, 16320, 17120, 18190, 18560, 18618, 19720, 20544, 21828, 23664, 24824, 25680, 27285, 27840, 29104, 29580, 31030, 31552, 32640, 34240, 36380, 37236, 39440, 41088, 43656, 46545, 47328, 49648, 51360, 52751, 54570, 55680, 58208, 59160, 62060, 63104, 68480, 72760, 74472, 78880, 87312, 93090, 94656, 99296, 102720, 105502, 109140, 116416, 118320, 124120, 145520, 148944, 157760, 158253, 174624, 186180, 189312, 198592, 205440, 211004, 218280, 232832, 236640, 248240, 263755, 291040, 297888, 315520, 316506, 349248, 372360, 397184, 422008, 436560, 473280, 496480, 527510, 582080, 595776, 633012, 698496, 744720, 791265, 844016, 873120, 946560, 992960, 1055020, 1164160, 1191552, 1266024, 1489440, 1582530, 1688032, 1746240, 1985920, 2110040, 2532048, 2978880, 3165060, 3376064, 3492480, 4220080, 5064096, 5957760, 6330120, 6752128, 8440160, 10128192, 12660240, 16880320, 20256384, 25320480, 33760640, 50640960, 101281920]

約数ペア:

[(1, 101281920), (2, 50640960), (3, 33760640), (4, 25320480), (5, 20256384), (6, 16880320), (8, 12660240), (10, 10128192), (12, 8440160), (15, 6752128), (16, 6330120), (17, 5957760), (20, 5064096), (24, 4220080), (29, 3492480), (30, 3376064), (32, 3165060), (34, 2978880), (40, 2532048), (48, 2110040), (51, 1985920), (58, 1746240), (60, 1688032), (64, 1582530), (68, 1489440), (80, 1266024), (85, 1191552), (87, 1164160), (96, 1055020), (102, 992960), (107, 946560), (116, 873120), (120, 844016), (128, 791265), (136, 744720), (145, 698496), (160, 633012), (170, 595776), (174, 582080), (192, 527510), (204, 496480), (214, 473280), (232, 436560), (240, 422008), (255, 397184), (272, 372360), (290, 349248), (320, 316506), (321, 315520), (340, 297888), (348, 291040), (384, 263755), (408, 248240), (428, 236640), (435, 232832), (464, 218280), (480, 211004), (493, 205440), (510, 198592), (535, 189312), (544, 186180), (580, 174624), (640, 158253), (642, 157760), (680, 148944), (696, 145520), (816, 124120), (856, 118320), (870, 116416), (928, 109140), (960, 105502), (986, 102720), (1020, 99296), (1070, 94656), (1088, 93090), (1160, 87312), (1284, 78880), (1360, 74472), (1392, 72760), (1479, 68480), (1605, 63104), (1632, 62060), (1712, 59160), (1740, 58208), (1819, 55680), (1856, 54570), (1920, 52751), (1972, 51360), (2040, 49648), (2140, 47328), (2176, 46545), (2320, 43656), (2465, 41088), (2568, 39440), (2720, 37236), (2784, 36380), (2958, 34240), (3103, 32640), (3210, 31552), (3264, 31030), (3424, 29580), (3480, 29104), (3638, 27840), (3712, 27285), (3944, 25680), (4080, 24824), (4280, 23664), (4640, 21828), (4930, 20544), (5136, 19720), (5440, 18618), (5457, 18560), (5568, 18190), (5916, 17120), (6206, 16320), (6420, 15776), (6528, 15515), (6848, 14790), (6960, 14552), (7276, 13920), (7395, 13696), (7888, 12840), (8160, 12412), (8560, 11832), (9095, 11136), (9280, 10914), (9309, 10880), (9860, 10272)]