18260228640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{3797}}^1$

素因数の和:4091

約数の個数: 192

約数和(自身を含む): 59125562496

約数和(自身を除く): 40865333856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 233, 240, 258, 344, 430, 466, 480, 516, 645, 688, 699, 860, 932, 1032, 1165, 1290, 1376, 1398, 1720, 1864, 2064, 2330, 2580, 2796, 3440, 3495, 3728, 3797, 4128, 4660, 5160, 5592, 6880, 6990, 7456, 7594, 9320, 10019, 10320, 11184, 11391, 13980, 15188, 18640, 18985, 20038, 20640, 22368, 22782, 27960, 30057, 30376, 37280, 37970, 40076, 45564, 50095, 55920, 56955, 60114, 60752, 75940, 80152, 91128, 100190, 111840, 113910, 120228, 121504, 150285, 151880, 160304, 163271, 182256, 200380, 227820, 240456, 300570, 303760, 320608, 326542, 364512, 400760, 455640, 480912, 489813, 601140, 607520, 653084, 801520, 816355, 884701, 911280, 961824, 979626, 1202280, 1306168, 1603040, 1632710, 1769402, 1822560, 1959252, 2404560, 2449065, 2612336, 2654103, 3265420, 3538804, 3918504, 4423505, 4809120, 4898130, 5224672, 5308206, 6530840, 7077608, 7837008, 8847010, 9796260, 10616412, 13061680, 13270515, 14155216, 15674016, 17694020, 19592520, 21232824, 26123360, 26541030, 28310432, 35388040, 38042143, 39185040, 42465648, 53082060, 70776080, 76084286, 78370080, 84931296, 106164120, 114126429, 141552160, 152168572, 190210715, 212328240, 228252858, 304337144, 380421430, 424656480, 456505716, 570632145, 608674288, 760842860, 913011432, 1141264290, 1217348576, 1521685720, 1826022864, 2282528580, 3043371440, 3652045728, 4565057160, 6086742880, 9130114320, 18260228640]

約数ペア:

[(1, 18260228640), (2, 9130114320), (3, 6086742880), (4, 4565057160), (5, 3652045728), (6, 3043371440), (8, 2282528580), (10, 1826022864), (12, 1521685720), (15, 1217348576), (16, 1141264290), (20, 913011432), (24, 760842860), (30, 608674288), (32, 570632145), (40, 456505716), (43, 424656480), (48, 380421430), (60, 304337144), (80, 228252858), (86, 212328240), (96, 190210715), (120, 152168572), (129, 141552160), (160, 114126429), (172, 106164120), (215, 84931296), (233, 78370080), (240, 76084286), (258, 70776080), (344, 53082060), (430, 42465648), (466, 39185040), (480, 38042143), (516, 35388040), (645, 28310432), (688, 26541030), (699, 26123360), (860, 21232824), (932, 19592520), (1032, 17694020), (1165, 15674016), (1290, 14155216), (1376, 13270515), (1398, 13061680), (1720, 10616412), (1864, 9796260), (2064, 8847010), (2330, 7837008), (2580, 7077608), (2796, 6530840), (3440, 5308206), (3495, 5224672), (3728, 4898130), (3797, 4809120), (4128, 4423505), (4660, 3918504), (5160, 3538804), (5592, 3265420), (6880, 2654103), (6990, 2612336), (7456, 2449065), (7594, 2404560), (9320, 1959252), (10019, 1822560), (10320, 1769402), (11184, 1632710), (11391, 1603040), (13980, 1306168), (15188, 1202280), (18640, 979626), (18985, 961824), (20038, 911280), (20640, 884701), (22368, 816355), (22782, 801520), (27960, 653084), (30057, 607520), (30376, 601140), (37280, 489813), (37970, 480912), (40076, 455640), (45564, 400760), (50095, 364512), (55920, 326542), (56955, 320608), (60114, 303760), (60752, 300570), (75940, 240456), (80152, 227820), (91128, 200380), (100190, 182256), (111840, 163271), (113910, 160304), (120228, 151880), (121504, 150285)]