538351920

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:232

約数の個数: 320

約数和(自身を含む): 1998622080

約数和(自身を除く): 1460270160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 181, 204, 216, 240, 243, 255, 270, 272, 306, 324, 340, 360, 362, 405, 408, 432, 459, 486, 510, 540, 543, 612, 648, 680, 720, 724, 729, 765, 810, 816, 905, 918, 972, 1020, 1080, 1086, 1215, 1224, 1296, 1360, 1377, 1448, 1458, 1530, 1620, 1629, 1810, 1836, 1944, 2040, 2160, 2172, 2187, 2295, 2430, 2448, 2715, 2754, 2896, 2916, 3060, 3077, 3240, 3258, 3620, 3645, 3672, 3888, 4080, 4131, 4344, 4374, 4590, 4860, 4887, 5430, 5508, 5832, 6120, 6154, 6480, 6516, 6885, 7240, 7290, 7344, 8145, 8262, 8688, 8748, 9180, 9231, 9720, 9774, 10860, 10935, 11016, 11664, 12240, 12308, 12393, 13032, 13770, 14480, 14580, 14661, 15385, 16290, 16524, 17496, 18360, 18462, 19440, 19548, 20655, 21720, 21870, 22032, 24435, 24616, 24786, 26064, 27540, 27693, 29160, 29322, 30770, 32580, 33048, 34992, 36720, 36924, 37179, 39096, 41310, 43440, 43740, 43983, 46155, 48870, 49232, 49572, 55080, 55386, 58320, 58644, 61540, 61965, 65160, 66096, 73305, 73848, 74358, 78192, 82620, 83079, 87480, 87966, 92310, 97740, 99144, 110160, 110772, 117288, 123080, 123930, 130320, 131949, 138465, 146610, 147696, 148716, 165240, 166158, 174960, 175932, 184620, 185895, 195480, 198288, 219915, 221544, 234576, 246160, 247860, 249237, 263898, 276930, 293220, 297432, 330480, 332316, 351864, 369240, 371790, 390960, 395847, 415395, 439830, 443088, 495720, 498474, 527796, 553860, 586440, 594864, 659745, 664632, 703728, 738480, 743580, 747711, 791694, 830790, 879660, 991440, 996948, 1055592, 1107720, 1172880, 1246185, 1319490, 1329264, 1487160, 1495422, 1583388, 1661580, 1759320, 1979235, 1993896, 2111184, 2215440, 2243133, 2492370, 2638980, 2974320, 2990844, 3166776, 3323160, 3518640, 3738555, 3958470, 3987792, 4486266, 4984740, 5277960, 5981688, 6333552, 6646320, 6729399, 7477110, 7916940, 8972532, 9969480, 10555920, 11215665, 11963376, 13458798, 14954220, 15833880, 17945064, 19938960, 22431330, 26917596, 29908440, 31667760, 33646995, 35890128, 44862660, 53835192, 59816880, 67293990, 89725320, 107670384, 134587980, 179450640, 269175960, 538351920]

約数ペア:

[(1, 538351920), (2, 269175960), (3, 179450640), (4, 134587980), (5, 107670384), (6, 89725320), (8, 67293990), (9, 59816880), (10, 53835192), (12, 44862660), (15, 35890128), (16, 33646995), (17, 31667760), (18, 29908440), (20, 26917596), (24, 22431330), (27, 19938960), (30, 17945064), (34, 15833880), (36, 14954220), (40, 13458798), (45, 11963376), (48, 11215665), (51, 10555920), (54, 9969480), (60, 8972532), (68, 7916940), (72, 7477110), (80, 6729399), (81, 6646320), (85, 6333552), (90, 5981688), (102, 5277960), (108, 4984740), (120, 4486266), (135, 3987792), (136, 3958470), (144, 3738555), (153, 3518640), (162, 3323160), (170, 3166776), (180, 2990844), (181, 2974320), (204, 2638980), (216, 2492370), (240, 2243133), (243, 2215440), (255, 2111184), (270, 1993896), (272, 1979235), (306, 1759320), (324, 1661580), (340, 1583388), (360, 1495422), (362, 1487160), (405, 1329264), (408, 1319490), (432, 1246185), (459, 1172880), (486, 1107720), (510, 1055592), (540, 996948), (543, 991440), (612, 879660), (648, 830790), (680, 791694), (720, 747711), (724, 743580), (729, 738480), (765, 703728), (810, 664632), (816, 659745), (905, 594864), (918, 586440), (972, 553860), (1020, 527796), (1080, 498474), (1086, 495720), (1215, 443088), (1224, 439830), (1296, 415395), (1360, 395847), (1377, 390960), (1448, 371790), (1458, 369240), (1530, 351864), (1620, 332316), (1629, 330480), (1810, 297432), (1836, 293220), (1944, 276930), (2040, 263898), (2160, 249237), (2172, 247860), (2187, 246160), (2295, 234576), (2430, 221544), (2448, 219915), (2715, 198288), (2754, 195480), (2896, 185895), (2916, 184620), (3060, 175932), (3077, 174960), (3240, 166158), (3258, 165240), (3620, 148716), (3645, 147696), (3672, 146610), (3888, 138465), (4080, 131949), (4131, 130320), (4344, 123930), (4374, 123080), (4590, 117288), (4860, 110772), (4887, 110160), (5430, 99144), (5508, 97740), (5832, 92310), (6120, 87966), (6154, 87480), (6480, 83079), (6516, 82620), (6885, 78192), (7240, 74358), (7290, 73848), (7344, 73305), (8145, 66096), (8262, 65160), (8688, 61965), (8748, 61540), (9180, 58644), (9231, 58320), (9720, 55386), (9774, 55080), (10860, 49572), (10935, 49232), (11016, 48870), (11664, 46155), (12240, 43983), (12308, 43740), (12393, 43440), (13032, 41310), (13770, 39096), (14480, 37179), (14580, 36924), (14661, 36720), (15385, 34992), (16290, 33048), (16524, 32580), (17496, 30770), (18360, 29322), (18462, 29160), (19440, 27693), (19548, 27540), (20655, 26064), (21720, 24786), (21870, 24616), (22032, 24435)]