78819492240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{157061}}^1$

素因数の和:157138

約数の個数: 240

約数和(自身を含む): 287110592496

約数和(自身を除く): 208291100256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 41, 45, 48, 51, 60, 68, 72, 80, 82, 85, 90, 102, 120, 123, 136, 144, 153, 164, 170, 180, 204, 205, 240, 246, 255, 272, 306, 328, 340, 360, 369, 408, 410, 492, 510, 612, 615, 656, 680, 697, 720, 738, 765, 816, 820, 984, 1020, 1224, 1230, 1360, 1394, 1476, 1530, 1640, 1845, 1968, 2040, 2091, 2448, 2460, 2788, 2952, 3060, 3280, 3485, 3690, 4080, 4182, 4920, 5576, 5904, 6120, 6273, 6970, 7380, 8364, 9840, 10455, 11152, 12240, 12546, 13940, 14760, 16728, 20910, 25092, 27880, 29520, 31365, 33456, 41820, 50184, 55760, 62730, 83640, 100368, 125460, 157061, 167280, 250920, 314122, 471183, 501840, 628244, 785305, 942366, 1256488, 1413549, 1570610, 1884732, 2355915, 2512976, 2670037, 2827098, 3141220, 3769464, 4711830, 5340074, 5654196, 6282440, 6439501, 7067745, 7538928, 8010111, 9423660, 10680148, 11308392, 12564880, 12879002, 13350185, 14135490, 16020222, 18847320, 19318503, 21360296, 22616784, 24030333, 25758004, 26700370, 28270980, 32040444, 32197505, 37694640, 38637006, 40050555, 42720592, 48060666, 51516008, 53400740, 56541960, 57955509, 64080888, 64395010, 77274012, 80101110, 96121332, 96592515, 103032016, 106801480, 109471517, 113083920, 115911018, 120151665, 128161776, 128790020, 154548024, 160202220, 192242664, 193185030, 213602960, 218943034, 231822036, 240303330, 257580040, 289777545, 309096048, 320404440, 328414551, 384485328, 386370060, 437886068, 463644072, 480606660, 515160080, 547357585, 579555090, 640808880, 656829102, 772740120, 875772136, 927288144, 961213320, 985243653, 1094715170, 1159110180, 1313658204, 1545480240, 1642072755, 1751544272, 1922426640, 1970487306, 2189430340, 2318220360, 2627316408, 3284145510, 3940974612, 4378860680, 4636440720, 4926218265, 5254632816, 6568291020, 7881949224, 8757721360, 9852436530, 13136582040, 15763898448, 19704873060, 26273164080, 39409746120, 78819492240]

約数ペア:

[(1, 78819492240), (2, 39409746120), (3, 26273164080), (4, 19704873060), (5, 15763898448), (6, 13136582040), (8, 9852436530), (9, 8757721360), (10, 7881949224), (12, 6568291020), (15, 5254632816), (16, 4926218265), (17, 4636440720), (18, 4378860680), (20, 3940974612), (24, 3284145510), (30, 2627316408), (34, 2318220360), (36, 2189430340), (40, 1970487306), (41, 1922426640), (45, 1751544272), (48, 1642072755), (51, 1545480240), (60, 1313658204), (68, 1159110180), (72, 1094715170), (80, 985243653), (82, 961213320), (85, 927288144), (90, 875772136), (102, 772740120), (120, 656829102), (123, 640808880), (136, 579555090), (144, 547357585), (153, 515160080), (164, 480606660), (170, 463644072), (180, 437886068), (204, 386370060), (205, 384485328), (240, 328414551), (246, 320404440), (255, 309096048), (272, 289777545), (306, 257580040), (328, 240303330), (340, 231822036), (360, 218943034), (369, 213602960), (408, 193185030), (410, 192242664), (492, 160202220), (510, 154548024), (612, 128790020), (615, 128161776), (656, 120151665), (680, 115911018), (697, 113083920), (720, 109471517), (738, 106801480), (765, 103032016), (816, 96592515), (820, 96121332), (984, 80101110), (1020, 77274012), (1224, 64395010), (1230, 64080888), (1360, 57955509), (1394, 56541960), (1476, 53400740), (1530, 51516008), (1640, 48060666), (1845, 42720592), (1968, 40050555), (2040, 38637006), (2091, 37694640), (2448, 32197505), (2460, 32040444), (2788, 28270980), (2952, 26700370), (3060, 25758004), (3280, 24030333), (3485, 22616784), (3690, 21360296), (4080, 19318503), (4182, 18847320), (4920, 16020222), (5576, 14135490), (5904, 13350185), (6120, 12879002), (6273, 12564880), (6970, 11308392), (7380, 10680148), (8364, 9423660), (9840, 8010111), (10455, 7538928), (11152, 7067745), (12240, 6439501), (12546, 6282440), (13940, 5654196), (14760, 5340074), (16728, 4711830), (20910, 3769464), (25092, 3141220), (27880, 2827098), (29520, 2670037), (31365, 2512976), (33456, 2355915), (41820, 1884732), (50184, 1570610), (55760, 1413549), (62730, 1256488), (83640, 942366), (100368, 785305), (125460, 628244), (157061, 501840), (167280, 471183), (250920, 314122)]