269968440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^4\times {\mathrm{937}}^1$

素因数の和:979

約数の個数: 160

約数和(自身を含む): 945841680

約数和(自身を除く): 675873240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 686, 735, 840, 937, 980, 1029, 1176, 1372, 1470, 1715, 1874, 1960, 2058, 2401, 2744, 2811, 2940, 3430, 3748, 4116, 4685, 4802, 5145, 5622, 5880, 6559, 6860, 7203, 7496, 8232, 9370, 9604, 10290, 11244, 12005, 13118, 13720, 14055, 14406, 18740, 19208, 19677, 20580, 22488, 24010, 26236, 28110, 28812, 32795, 36015, 37480, 39354, 41160, 45913, 48020, 52472, 56220, 57624, 65590, 72030, 78708, 91826, 96040, 98385, 112440, 131180, 137739, 144060, 157416, 183652, 196770, 229565, 262360, 275478, 288120, 321391, 367304, 393540, 459130, 550956, 642782, 688695, 787080, 918260, 964173, 1101912, 1285564, 1377390, 1606955, 1836520, 1928346, 2249737, 2571128, 2754780, 3213910, 3856692, 4499474, 4820865, 5509560, 6427820, 6749211, 7713384, 8998948, 9641730, 11248685, 12855640, 13498422, 17997896, 19283460, 22497370, 26996844, 33746055, 38566920, 44994740, 53993688, 67492110, 89989480, 134984220, 269968440]

約数ペア:

[(1, 269968440), (2, 134984220), (3, 89989480), (4, 67492110), (5, 53993688), (6, 44994740), (7, 38566920), (8, 33746055), (10, 26996844), (12, 22497370), (14, 19283460), (15, 17997896), (20, 13498422), (21, 12855640), (24, 11248685), (28, 9641730), (30, 8998948), (35, 7713384), (40, 6749211), (42, 6427820), (49, 5509560), (56, 4820865), (60, 4499474), (70, 3856692), (84, 3213910), (98, 2754780), (105, 2571128), (120, 2249737), (140, 1928346), (147, 1836520), (168, 1606955), (196, 1377390), (210, 1285564), (245, 1101912), (280, 964173), (294, 918260), (343, 787080), (392, 688695), (420, 642782), (490, 550956), (588, 459130), (686, 393540), (735, 367304), (840, 321391), (937, 288120), (980, 275478), (1029, 262360), (1176, 229565), (1372, 196770), (1470, 183652), (1715, 157416), (1874, 144060), (1960, 137739), (2058, 131180), (2401, 112440), (2744, 98385), (2811, 96040), (2940, 91826), (3430, 78708), (3748, 72030), (4116, 65590), (4685, 57624), (4802, 56220), (5145, 52472), (5622, 48020), (5880, 45913), (6559, 41160), (6860, 39354), (7203, 37480), (7496, 36015), (8232, 32795), (9370, 28812), (9604, 28110), (10290, 26236), (11244, 24010), (12005, 22488), (13118, 20580), (13720, 19677), (14055, 19208), (14406, 18740)]