169127280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1459}}^1$

素因数の和:1508

約数の個数: 240

約数和(自身を含む): 677813760

約数和(自身を除く): 508686480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 112, 115, 120, 126, 138, 140, 144, 161, 168, 180, 184, 207, 210, 230, 240, 252, 276, 280, 315, 322, 336, 345, 360, 368, 414, 420, 460, 483, 504, 552, 560, 630, 644, 690, 720, 805, 828, 840, 920, 966, 1008, 1035, 1104, 1260, 1288, 1380, 1449, 1459, 1610, 1656, 1680, 1840, 1932, 2070, 2415, 2520, 2576, 2760, 2898, 2918, 3220, 3312, 3864, 4140, 4377, 4830, 5040, 5520, 5796, 5836, 6440, 7245, 7295, 7728, 8280, 8754, 9660, 10213, 11592, 11672, 12880, 13131, 14490, 14590, 16560, 17508, 19320, 20426, 21885, 23184, 23344, 26262, 28980, 29180, 30639, 33557, 35016, 38640, 40852, 43770, 51065, 52524, 57960, 58360, 61278, 65655, 67114, 70032, 81704, 87540, 91917, 100671, 102130, 105048, 115920, 116720, 122556, 131310, 134228, 153195, 163408, 167785, 175080, 183834, 201342, 204260, 210096, 234899, 245112, 262620, 268456, 302013, 306390, 335570, 350160, 367668, 402684, 408520, 459585, 469798, 490224, 503355, 525240, 536912, 604026, 612780, 671140, 704697, 735336, 805368, 817040, 919170, 939596, 1006710, 1050480, 1174495, 1208052, 1225560, 1342280, 1409394, 1470672, 1510065, 1610736, 1838340, 1879192, 2013420, 2114091, 2348990, 2416104, 2451120, 2684560, 2818788, 3020130, 3523485, 3676680, 3758384, 4026840, 4228182, 4697980, 4832208, 5637576, 6040260, 7046970, 7353360, 8053680, 8456364, 9395960, 10570455, 11275152, 12080520, 14093940, 16912728, 18791920, 21140910, 24161040, 28187880, 33825456, 42281820, 56375760, 84563640, 169127280]

約数ペア:

[(1, 169127280), (2, 84563640), (3, 56375760), (4, 42281820), (5, 33825456), (6, 28187880), (7, 24161040), (8, 21140910), (9, 18791920), (10, 16912728), (12, 14093940), (14, 12080520), (15, 11275152), (16, 10570455), (18, 9395960), (20, 8456364), (21, 8053680), (23, 7353360), (24, 7046970), (28, 6040260), (30, 5637576), (35, 4832208), (36, 4697980), (40, 4228182), (42, 4026840), (45, 3758384), (46, 3676680), (48, 3523485), (56, 3020130), (60, 2818788), (63, 2684560), (69, 2451120), (70, 2416104), (72, 2348990), (80, 2114091), (84, 2013420), (90, 1879192), (92, 1838340), (105, 1610736), (112, 1510065), (115, 1470672), (120, 1409394), (126, 1342280), (138, 1225560), (140, 1208052), (144, 1174495), (161, 1050480), (168, 1006710), (180, 939596), (184, 919170), (207, 817040), (210, 805368), (230, 735336), (240, 704697), (252, 671140), (276, 612780), (280, 604026), (315, 536912), (322, 525240), (336, 503355), (345, 490224), (360, 469798), (368, 459585), (414, 408520), (420, 402684), (460, 367668), (483, 350160), (504, 335570), (552, 306390), (560, 302013), (630, 268456), (644, 262620), (690, 245112), (720, 234899), (805, 210096), (828, 204260), (840, 201342), (920, 183834), (966, 175080), (1008, 167785), (1035, 163408), (1104, 153195), (1260, 134228), (1288, 131310), (1380, 122556), (1449, 116720), (1459, 115920), (1610, 105048), (1656, 102130), (1680, 100671), (1840, 91917), (1932, 87540), (2070, 81704), (2415, 70032), (2520, 67114), (2576, 65655), (2760, 61278), (2898, 58360), (2918, 57960), (3220, 52524), (3312, 51065), (3864, 43770), (4140, 40852), (4377, 38640), (4830, 35016), (5040, 33557), (5520, 30639), (5796, 29180), (5836, 28980), (6440, 26262), (7245, 23344), (7295, 23184), (7728, 21885), (8280, 20426), (8754, 19320), (9660, 17508), (10213, 16560), (11592, 14590), (11672, 14490), (12880, 13131)]