195478560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:232

約数の個数: 288

約数和(自身を含む): 717050880

約数和(自身を除く): 521572320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 31, 32, 36, 40, 45, 48, 58, 60, 62, 72, 80, 87, 90, 93, 96, 116, 120, 124, 144, 145, 151, 155, 160, 174, 180, 186, 232, 240, 248, 261, 279, 288, 290, 302, 310, 348, 360, 372, 435, 453, 464, 465, 480, 496, 522, 558, 580, 604, 620, 696, 720, 744, 755, 870, 899, 906, 928, 930, 992, 1044, 1116, 1160, 1208, 1240, 1305, 1359, 1392, 1395, 1440, 1488, 1510, 1740, 1798, 1812, 1860, 2088, 2232, 2265, 2320, 2416, 2480, 2610, 2697, 2718, 2784, 2790, 2976, 3020, 3480, 3596, 3624, 3720, 4176, 4379, 4464, 4495, 4530, 4640, 4681, 4832, 4960, 5220, 5394, 5436, 5580, 6040, 6795, 6960, 7192, 7248, 7440, 8091, 8352, 8758, 8928, 8990, 9060, 9362, 10440, 10788, 10872, 11160, 12080, 13137, 13485, 13590, 13920, 14043, 14384, 14496, 14880, 16182, 17516, 17980, 18120, 18724, 20880, 21576, 21744, 21895, 22320, 23405, 24160, 26274, 26970, 27180, 28086, 28768, 32364, 35032, 35960, 36240, 37448, 39411, 40455, 41760, 42129, 43152, 43488, 43790, 44640, 46810, 52548, 53940, 54360, 56172, 64728, 65685, 70064, 70215, 71920, 72480, 74896, 78822, 80910, 84258, 86304, 87580, 93620, 105096, 107880, 108720, 112344, 129456, 131370, 135749, 140128, 140430, 143840, 149792, 157644, 161820, 168516, 175160, 187240, 197055, 210192, 210645, 215760, 217440, 224688, 258912, 262740, 271498, 280860, 315288, 323640, 337032, 350320, 374480, 394110, 407247, 420384, 421290, 431520, 449376, 525480, 542996, 561720, 630576, 647280, 674064, 678745, 700640, 748960, 788220, 814494, 842580, 1050960, 1085992, 1123440, 1221741, 1261152, 1294560, 1348128, 1357490, 1576440, 1628988, 1685160, 2036235, 2101920, 2171984, 2246880, 2443482, 2714980, 3152880, 3257976, 3370320, 4072470, 4343968, 4886964, 5429960, 6108705, 6305760, 6515952, 6740640, 8144940, 9773928, 10859920, 12217410, 13031904, 16289880, 19547856, 21719840, 24434820, 32579760, 39095712, 48869640, 65159520, 97739280, 195478560]

約数ペア:

[(1, 195478560), (2, 97739280), (3, 65159520), (4, 48869640), (5, 39095712), (6, 32579760), (8, 24434820), (9, 21719840), (10, 19547856), (12, 16289880), (15, 13031904), (16, 12217410), (18, 10859920), (20, 9773928), (24, 8144940), (29, 6740640), (30, 6515952), (31, 6305760), (32, 6108705), (36, 5429960), (40, 4886964), (45, 4343968), (48, 4072470), (58, 3370320), (60, 3257976), (62, 3152880), (72, 2714980), (80, 2443482), (87, 2246880), (90, 2171984), (93, 2101920), (96, 2036235), (116, 1685160), (120, 1628988), (124, 1576440), (144, 1357490), (145, 1348128), (151, 1294560), (155, 1261152), (160, 1221741), (174, 1123440), (180, 1085992), (186, 1050960), (232, 842580), (240, 814494), (248, 788220), (261, 748960), (279, 700640), (288, 678745), (290, 674064), (302, 647280), (310, 630576), (348, 561720), (360, 542996), (372, 525480), (435, 449376), (453, 431520), (464, 421290), (465, 420384), (480, 407247), (496, 394110), (522, 374480), (558, 350320), (580, 337032), (604, 323640), (620, 315288), (696, 280860), (720, 271498), (744, 262740), (755, 258912), (870, 224688), (899, 217440), (906, 215760), (928, 210645), (930, 210192), (992, 197055), (1044, 187240), (1116, 175160), (1160, 168516), (1208, 161820), (1240, 157644), (1305, 149792), (1359, 143840), (1392, 140430), (1395, 140128), (1440, 135749), (1488, 131370), (1510, 129456), (1740, 112344), (1798, 108720), (1812, 107880), (1860, 105096), (2088, 93620), (2232, 87580), (2265, 86304), (2320, 84258), (2416, 80910), (2480, 78822), (2610, 74896), (2697, 72480), (2718, 71920), (2784, 70215), (2790, 70064), (2976, 65685), (3020, 64728), (3480, 56172), (3596, 54360), (3624, 53940), (3720, 52548), (4176, 46810), (4379, 44640), (4464, 43790), (4495, 43488), (4530, 43152), (4640, 42129), (4681, 41760), (4832, 40455), (4960, 39411), (5220, 37448), (5394, 36240), (5436, 35960), (5580, 35032), (6040, 32364), (6795, 28768), (6960, 28086), (7192, 27180), (7248, 26970), (7440, 26274), (8091, 24160), (8352, 23405), (8758, 22320), (8928, 21895), (8990, 21744), (9060, 21576), (9362, 20880), (10440, 18724), (10788, 18120), (10872, 17980), (11160, 17516), (12080, 16182), (13137, 14880), (13485, 14496), (13590, 14384), (13920, 14043)]