756642120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:424

約数の個数: 256

約数和(自身を含む): 2622896640

約数和(自身を除く): 1866254520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 103, 104, 120, 130, 136, 156, 170, 195, 204, 206, 221, 255, 260, 277, 309, 312, 340, 390, 408, 412, 442, 510, 515, 520, 554, 618, 663, 680, 780, 824, 831, 884, 1020, 1030, 1105, 1108, 1236, 1326, 1339, 1385, 1545, 1560, 1662, 1751, 1768, 2040, 2060, 2210, 2216, 2472, 2652, 2678, 2770, 3090, 3315, 3324, 3502, 3601, 4017, 4120, 4155, 4420, 4709, 5253, 5304, 5356, 5540, 6180, 6630, 6648, 6695, 7004, 7202, 8034, 8310, 8755, 8840, 9418, 10506, 10712, 10803, 11080, 12360, 13260, 13390, 14008, 14127, 14404, 16068, 16620, 17510, 18005, 18836, 20085, 21012, 21606, 22763, 23545, 26265, 26520, 26780, 28254, 28531, 28808, 32136, 33240, 35020, 36010, 37672, 40170, 42024, 43212, 45526, 47090, 52530, 53560, 54015, 56508, 57062, 61217, 68289, 70040, 70635, 72020, 80340, 85593, 86424, 91052, 94180, 105060, 108030, 113016, 113815, 114124, 122434, 136578, 141270, 142655, 144040, 160680, 171186, 182104, 183651, 188360, 210120, 216060, 227630, 228248, 244868, 273156, 282540, 285310, 306085, 341445, 342372, 367302, 370903, 427965, 432120, 455260, 485027, 489736, 546312, 565080, 570620, 612170, 682890, 684744, 734604, 741806, 855930, 910520, 918255, 970054, 1112709, 1141240, 1224340, 1365780, 1455081, 1469208, 1483612, 1711860, 1836510, 1854515, 1940108, 2225418, 2425135, 2448680, 2731560, 2910162, 2967224, 3423720, 3673020, 3709030, 3880216, 4450836, 4850270, 5563545, 5820324, 6305351, 7275405, 7346040, 7418060, 8901672, 9700540, 11127090, 11640648, 12610702, 14550810, 14836120, 18916053, 19401080, 22254180, 25221404, 29101620, 31526755, 37832106, 44508360, 50442808, 58203240, 63053510, 75664212, 94580265, 126107020, 151328424, 189160530, 252214040, 378321060, 756642120]

約数ペア:

[(1, 756642120), (2, 378321060), (3, 252214040), (4, 189160530), (5, 151328424), (6, 126107020), (8, 94580265), (10, 75664212), (12, 63053510), (13, 58203240), (15, 50442808), (17, 44508360), (20, 37832106), (24, 31526755), (26, 29101620), (30, 25221404), (34, 22254180), (39, 19401080), (40, 18916053), (51, 14836120), (52, 14550810), (60, 12610702), (65, 11640648), (68, 11127090), (78, 9700540), (85, 8901672), (102, 7418060), (103, 7346040), (104, 7275405), (120, 6305351), (130, 5820324), (136, 5563545), (156, 4850270), (170, 4450836), (195, 3880216), (204, 3709030), (206, 3673020), (221, 3423720), (255, 2967224), (260, 2910162), (277, 2731560), (309, 2448680), (312, 2425135), (340, 2225418), (390, 1940108), (408, 1854515), (412, 1836510), (442, 1711860), (510, 1483612), (515, 1469208), (520, 1455081), (554, 1365780), (618, 1224340), (663, 1141240), (680, 1112709), (780, 970054), (824, 918255), (831, 910520), (884, 855930), (1020, 741806), (1030, 734604), (1105, 684744), (1108, 682890), (1236, 612170), (1326, 570620), (1339, 565080), (1385, 546312), (1545, 489736), (1560, 485027), (1662, 455260), (1751, 432120), (1768, 427965), (2040, 370903), (2060, 367302), (2210, 342372), (2216, 341445), (2472, 306085), (2652, 285310), (2678, 282540), (2770, 273156), (3090, 244868), (3315, 228248), (3324, 227630), (3502, 216060), (3601, 210120), (4017, 188360), (4120, 183651), (4155, 182104), (4420, 171186), (4709, 160680), (5253, 144040), (5304, 142655), (5356, 141270), (5540, 136578), (6180, 122434), (6630, 114124), (6648, 113815), (6695, 113016), (7004, 108030), (7202, 105060), (8034, 94180), (8310, 91052), (8755, 86424), (8840, 85593), (9418, 80340), (10506, 72020), (10712, 70635), (10803, 70040), (11080, 68289), (12360, 61217), (13260, 57062), (13390, 56508), (14008, 54015), (14127, 53560), (14404, 52530), (16068, 47090), (16620, 45526), (17510, 43212), (18005, 42024), (18836, 40170), (20085, 37672), (21012, 36010), (21606, 35020), (22763, 33240), (23545, 32136), (26265, 28808), (26520, 28531), (26780, 28254)]