2492650680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{7039}}^1$

素因数の和:7293

約数の個数: 128

約数和(自身を含む): 8089804800

約数和(自身を除く): 5597154120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 227, 260, 312, 390, 454, 520, 681, 780, 908, 1135, 1362, 1560, 1816, 2270, 2724, 2951, 3405, 4540, 5448, 5902, 6810, 7039, 8853, 9080, 11804, 13620, 14078, 14755, 17706, 21117, 23608, 27240, 28156, 29510, 35195, 35412, 42234, 44265, 56312, 59020, 70390, 70824, 84468, 88530, 91507, 105585, 118040, 140780, 168936, 177060, 183014, 211170, 274521, 281560, 354120, 366028, 422340, 457535, 549042, 732056, 844680, 915070, 1098084, 1372605, 1597853, 1830140, 2196168, 2745210, 3195706, 3660280, 4793559, 5490420, 6391412, 7989265, 9587118, 10980840, 12782824, 15978530, 19174236, 20772089, 23967795, 31957060, 38348472, 41544178, 47935590, 62316267, 63914120, 83088356, 95871180, 103860445, 124632534, 166176712, 191742360, 207720890, 249265068, 311581335, 415441780, 498530136, 623162670, 830883560, 1246325340, 2492650680]

約数ペア:

[(1, 2492650680), (2, 1246325340), (3, 830883560), (4, 623162670), (5, 498530136), (6, 415441780), (8, 311581335), (10, 249265068), (12, 207720890), (13, 191742360), (15, 166176712), (20, 124632534), (24, 103860445), (26, 95871180), (30, 83088356), (39, 63914120), (40, 62316267), (52, 47935590), (60, 41544178), (65, 38348472), (78, 31957060), (104, 23967795), (120, 20772089), (130, 19174236), (156, 15978530), (195, 12782824), (227, 10980840), (260, 9587118), (312, 7989265), (390, 6391412), (454, 5490420), (520, 4793559), (681, 3660280), (780, 3195706), (908, 2745210), (1135, 2196168), (1362, 1830140), (1560, 1597853), (1816, 1372605), (2270, 1098084), (2724, 915070), (2951, 844680), (3405, 732056), (4540, 549042), (5448, 457535), (5902, 422340), (6810, 366028), (7039, 354120), (8853, 281560), (9080, 274521), (11804, 211170), (13620, 183014), (14078, 177060), (14755, 168936), (17706, 140780), (21117, 118040), (23608, 105585), (27240, 91507), (28156, 88530), (29510, 84468), (35195, 70824), (35412, 70390), (42234, 59020), (44265, 56312)]