824379920

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2311}}^1$

素因数の和:2358

約数の個数: 160

約数和(自身を含む): 2408179200

約数和(自身を除く): 1583799280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 343, 364, 392, 455, 490, 520, 560, 637, 686, 728, 784, 910, 980, 1040, 1274, 1372, 1456, 1715, 1820, 1960, 2311, 2548, 2744, 3185, 3430, 3640, 3920, 4459, 4622, 5096, 5488, 6370, 6860, 7280, 8918, 9244, 10192, 11555, 12740, 13720, 16177, 17836, 18488, 22295, 23110, 25480, 27440, 30043, 32354, 35672, 36976, 44590, 46220, 50960, 60086, 64708, 71344, 80885, 89180, 92440, 113239, 120172, 129416, 150215, 161770, 178360, 184880, 210301, 226478, 240344, 258832, 300430, 323540, 356720, 420602, 452956, 480688, 566195, 600860, 647080, 792673, 841204, 905912, 1051505, 1132390, 1201720, 1294160, 1472107, 1585346, 1682408, 1811824, 2103010, 2264780, 2403440, 2944214, 3170692, 3364816, 3963365, 4206020, 4529560, 5888428, 6341384, 7360535, 7926730, 8412040, 9059120, 10304749, 11776856, 12682768, 14721070, 15853460, 16824080, 20609498, 23553712, 29442140, 31706920, 41218996, 51523745, 58884280, 63413840, 82437992, 103047490, 117768560, 164875984, 206094980, 412189960, 824379920]

約数ペア:

[(1, 824379920), (2, 412189960), (4, 206094980), (5, 164875984), (7, 117768560), (8, 103047490), (10, 82437992), (13, 63413840), (14, 58884280), (16, 51523745), (20, 41218996), (26, 31706920), (28, 29442140), (35, 23553712), (40, 20609498), (49, 16824080), (52, 15853460), (56, 14721070), (65, 12682768), (70, 11776856), (80, 10304749), (91, 9059120), (98, 8412040), (104, 7926730), (112, 7360535), (130, 6341384), (140, 5888428), (182, 4529560), (196, 4206020), (208, 3963365), (245, 3364816), (260, 3170692), (280, 2944214), (343, 2403440), (364, 2264780), (392, 2103010), (455, 1811824), (490, 1682408), (520, 1585346), (560, 1472107), (637, 1294160), (686, 1201720), (728, 1132390), (784, 1051505), (910, 905912), (980, 841204), (1040, 792673), (1274, 647080), (1372, 600860), (1456, 566195), (1715, 480688), (1820, 452956), (1960, 420602), (2311, 356720), (2548, 323540), (2744, 300430), (3185, 258832), (3430, 240344), (3640, 226478), (3920, 210301), (4459, 184880), (4622, 178360), (5096, 161770), (5488, 150215), (6370, 129416), (6860, 120172), (7280, 113239), (8918, 92440), (9244, 89180), (10192, 80885), (11555, 71344), (12740, 64708), (13720, 60086), (16177, 50960), (17836, 46220), (18488, 44590), (22295, 36976), (23110, 35672), (25480, 32354), (27440, 30043)]