2020367040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2879}}^1$

素因数の和:2959

約数の個数: 224

約数和(自身を含む): 6952366080

約数和(自身を除く): 4931999040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 43, 48, 51, 60, 64, 68, 80, 85, 86, 96, 102, 120, 129, 136, 160, 170, 172, 192, 204, 215, 240, 255, 258, 272, 320, 340, 344, 408, 430, 480, 510, 516, 544, 645, 680, 688, 731, 816, 860, 960, 1020, 1032, 1088, 1290, 1360, 1376, 1462, 1632, 1720, 2040, 2064, 2193, 2580, 2720, 2752, 2879, 2924, 3264, 3440, 3655, 4080, 4128, 4386, 5160, 5440, 5758, 5848, 6880, 7310, 8160, 8256, 8637, 8772, 10320, 10965, 11516, 11696, 13760, 14395, 14620, 16320, 17274, 17544, 20640, 21930, 23032, 23392, 28790, 29240, 34548, 35088, 41280, 43185, 43860, 46064, 46784, 48943, 57580, 58480, 69096, 70176, 86370, 87720, 92128, 97886, 115160, 116960, 123797, 138192, 140352, 146829, 172740, 175440, 184256, 195772, 230320, 233920, 244715, 247594, 276384, 293658, 345480, 350880, 371391, 391544, 460640, 489430, 495188, 552768, 587316, 618985, 690960, 701760, 734145, 742782, 783088, 921280, 978860, 990376, 1174632, 1237970, 1381920, 1468290, 1485564, 1566176, 1856955, 1957720, 1980752, 2104549, 2349264, 2475940, 2763840, 2936580, 2971128, 3132352, 3713910, 3915440, 3961504, 4209098, 4698528, 4951880, 5873160, 5942256, 6313647, 7427820, 7830880, 7923008, 8418196, 9397056, 9903760, 10522745, 11746320, 11884512, 12627294, 14855640, 15661760, 16836392, 19807520, 21045490, 23492640, 23769024, 25254588, 29711280, 31568235, 33672784, 39615040, 42090980, 46985280, 50509176, 59422560, 63136470, 67345568, 84181960, 101018352, 118845120, 126272940, 134691136, 168363920, 202036704, 252545880, 336727840, 404073408, 505091760, 673455680, 1010183520, 2020367040]

約数ペア:

[(1, 2020367040), (2, 1010183520), (3, 673455680), (4, 505091760), (5, 404073408), (6, 336727840), (8, 252545880), (10, 202036704), (12, 168363920), (15, 134691136), (16, 126272940), (17, 118845120), (20, 101018352), (24, 84181960), (30, 67345568), (32, 63136470), (34, 59422560), (40, 50509176), (43, 46985280), (48, 42090980), (51, 39615040), (60, 33672784), (64, 31568235), (68, 29711280), (80, 25254588), (85, 23769024), (86, 23492640), (96, 21045490), (102, 19807520), (120, 16836392), (129, 15661760), (136, 14855640), (160, 12627294), (170, 11884512), (172, 11746320), (192, 10522745), (204, 9903760), (215, 9397056), (240, 8418196), (255, 7923008), (258, 7830880), (272, 7427820), (320, 6313647), (340, 5942256), (344, 5873160), (408, 4951880), (430, 4698528), (480, 4209098), (510, 3961504), (516, 3915440), (544, 3713910), (645, 3132352), (680, 2971128), (688, 2936580), (731, 2763840), (816, 2475940), (860, 2349264), (960, 2104549), (1020, 1980752), (1032, 1957720), (1088, 1856955), (1290, 1566176), (1360, 1485564), (1376, 1468290), (1462, 1381920), (1632, 1237970), (1720, 1174632), (2040, 990376), (2064, 978860), (2193, 921280), (2580, 783088), (2720, 742782), (2752, 734145), (2879, 701760), (2924, 690960), (3264, 618985), (3440, 587316), (3655, 552768), (4080, 495188), (4128, 489430), (4386, 460640), (5160, 391544), (5440, 371391), (5758, 350880), (5848, 345480), (6880, 293658), (7310, 276384), (8160, 247594), (8256, 244715), (8637, 233920), (8772, 230320), (10320, 195772), (10965, 184256), (11516, 175440), (11696, 172740), (13760, 146829), (14395, 140352), (14620, 138192), (16320, 123797), (17274, 116960), (17544, 115160), (20640, 97886), (21930, 92128), (23032, 87720), (23392, 86370), (28790, 70176), (29240, 69096), (34548, 58480), (35088, 57580), (41280, 48943), (43185, 46784), (43860, 46064)]