916003920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2143}}^1$

素因数の和:2309

約数の個数: 160

約数和(自身を含む): 3081802752

約数和(自身を除く): 2165798832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 137, 156, 195, 208, 240, 260, 274, 312, 390, 411, 520, 548, 624, 685, 780, 822, 1040, 1096, 1370, 1560, 1644, 1781, 2055, 2143, 2192, 2740, 3120, 3288, 3562, 4110, 4286, 5343, 5480, 6429, 6576, 7124, 8220, 8572, 8905, 10686, 10715, 10960, 12858, 14248, 16440, 17144, 17810, 21372, 21430, 25716, 26715, 27859, 28496, 32145, 32880, 34288, 35620, 42744, 42860, 51432, 53430, 55718, 64290, 71240, 83577, 85488, 85720, 102864, 106860, 111436, 128580, 139295, 142480, 167154, 171440, 213720, 222872, 257160, 278590, 293591, 334308, 417885, 427440, 445744, 514320, 557180, 587182, 668616, 835770, 880773, 1114360, 1174364, 1337232, 1467955, 1671540, 1761546, 2228720, 2348728, 2935910, 3343080, 3523092, 3816683, 4403865, 4697456, 5871820, 6686160, 7046184, 7633366, 8807730, 11450049, 11743640, 14092368, 15266732, 17615460, 19083415, 22900098, 23487280, 30533464, 35230920, 38166830, 45800196, 57250245, 61066928, 70461840, 76333660, 91600392, 114500490, 152667320, 183200784, 229000980, 305334640, 458001960, 916003920]

約数ペア:

[(1, 916003920), (2, 458001960), (3, 305334640), (4, 229000980), (5, 183200784), (6, 152667320), (8, 114500490), (10, 91600392), (12, 76333660), (13, 70461840), (15, 61066928), (16, 57250245), (20, 45800196), (24, 38166830), (26, 35230920), (30, 30533464), (39, 23487280), (40, 22900098), (48, 19083415), (52, 17615460), (60, 15266732), (65, 14092368), (78, 11743640), (80, 11450049), (104, 8807730), (120, 7633366), (130, 7046184), (137, 6686160), (156, 5871820), (195, 4697456), (208, 4403865), (240, 3816683), (260, 3523092), (274, 3343080), (312, 2935910), (390, 2348728), (411, 2228720), (520, 1761546), (548, 1671540), (624, 1467955), (685, 1337232), (780, 1174364), (822, 1114360), (1040, 880773), (1096, 835770), (1370, 668616), (1560, 587182), (1644, 557180), (1781, 514320), (2055, 445744), (2143, 427440), (2192, 417885), (2740, 334308), (3120, 293591), (3288, 278590), (3562, 257160), (4110, 222872), (4286, 213720), (5343, 171440), (5480, 167154), (6429, 142480), (6576, 139295), (7124, 128580), (8220, 111436), (8572, 106860), (8905, 102864), (10686, 85720), (10715, 85488), (10960, 83577), (12858, 71240), (14248, 64290), (16440, 55718), (17144, 53430), (17810, 51432), (21372, 42860), (21430, 42744), (25716, 35620), (26715, 34288), (27859, 32880), (28496, 32145)]