514795680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{51071}}^1$

素因数の和:51099

約数の個数: 144

約数和(自身を含む): 2007742464

約数和(自身を除く): 1492946784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 51071, 102142, 153213, 204284, 255355, 306426, 357497, 408568, 459639, 510710, 612852, 714994, 766065, 817136, 919278, 1021420, 1072491, 1225704, 1429988, 1532130, 1634272, 1787485, 1838556, 2042840, 2144982, 2298195, 2451408, 2859976, 3064260, 3217473, 3574970, 3677112, 4085680, 4289964, 4596390, 4902816, 5362455, 5719952, 6128520, 6434946, 7149940, 7354224, 8171360, 8579928, 9192780, 10724910, 11439904, 12257040, 12869892, 14299880, 14708448, 16087365, 17159856, 18385560, 21449820, 24514080, 25739784, 28599760, 32174730, 34319712, 36771120, 42899640, 51479568, 57199520, 64349460, 73542240, 85799280, 102959136, 128698920, 171598560, 257397840, 514795680]

約数ペア:

[(1, 514795680), (2, 257397840), (3, 171598560), (4, 128698920), (5, 102959136), (6, 85799280), (7, 73542240), (8, 64349460), (9, 57199520), (10, 51479568), (12, 42899640), (14, 36771120), (15, 34319712), (16, 32174730), (18, 28599760), (20, 25739784), (21, 24514080), (24, 21449820), (28, 18385560), (30, 17159856), (32, 16087365), (35, 14708448), (36, 14299880), (40, 12869892), (42, 12257040), (45, 11439904), (48, 10724910), (56, 9192780), (60, 8579928), (63, 8171360), (70, 7354224), (72, 7149940), (80, 6434946), (84, 6128520), (90, 5719952), (96, 5362455), (105, 4902816), (112, 4596390), (120, 4289964), (126, 4085680), (140, 3677112), (144, 3574970), (160, 3217473), (168, 3064260), (180, 2859976), (210, 2451408), (224, 2298195), (240, 2144982), (252, 2042840), (280, 1838556), (288, 1787485), (315, 1634272), (336, 1532130), (360, 1429988), (420, 1225704), (480, 1072491), (504, 1021420), (560, 919278), (630, 817136), (672, 766065), (720, 714994), (840, 612852), (1008, 510710), (1120, 459639), (1260, 408568), (1440, 357497), (1680, 306426), (2016, 255355), (2520, 204284), (3360, 153213), (5040, 102142), (10080, 51071)]