528626880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{191}}^1$

素因数の和:276

約数の個数: 252

約数和(自身を含む): 1888638336

約数和(自身を除く): 1360011456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 191, 192, 240, 248, 279, 288, 310, 320, 360, 372, 382, 465, 480, 496, 558, 573, 576, 620, 720, 744, 764, 930, 955, 960, 961, 992, 1116, 1146, 1240, 1395, 1440, 1488, 1528, 1719, 1860, 1910, 1922, 1984, 2232, 2292, 2480, 2790, 2865, 2880, 2883, 2976, 3056, 3438, 3720, 3820, 3844, 4464, 4584, 4805, 4960, 5580, 5730, 5766, 5921, 5952, 6112, 6876, 7440, 7640, 7688, 8595, 8649, 8928, 9168, 9610, 9920, 11160, 11460, 11532, 11842, 12224, 13752, 14415, 14880, 15280, 15376, 17190, 17298, 17763, 17856, 18336, 19220, 22320, 22920, 23064, 23684, 27504, 28830, 29605, 29760, 30560, 30752, 34380, 34596, 35526, 36672, 38440, 43245, 44640, 45840, 46128, 47368, 53289, 55008, 57660, 59210, 61120, 61504, 68760, 69192, 71052, 76880, 86490, 88815, 89280, 91680, 92256, 94736, 106578, 110016, 115320, 118420, 137520, 138384, 142104, 153760, 172980, 177630, 183360, 183551, 184512, 189472, 213156, 230640, 236840, 266445, 275040, 276768, 284208, 307520, 345960, 355260, 367102, 378944, 426312, 461280, 473680, 532890, 550080, 550653, 553536, 568416, 691920, 710520, 734204, 852624, 917755, 922560, 947360, 1065780, 1101306, 1136832, 1383840, 1421040, 1468408, 1651959, 1705248, 1835510, 1894720, 2131560, 2202612, 2753265, 2767680, 2842080, 2936816, 3303918, 3410496, 3671020, 4263120, 4405224, 5506530, 5684160, 5873632, 6607836, 7342040, 8259795, 8526240, 8810448, 11013060, 11747264, 13215672, 14684080, 16519590, 17052480, 17620896, 22026120, 26431344, 29368160, 33039180, 35241792, 44052240, 52862688, 58736320, 66078360, 88104480, 105725376, 132156720, 176208960, 264313440, 528626880]

約数ペア:

[(1, 528626880), (2, 264313440), (3, 176208960), (4, 132156720), (5, 105725376), (6, 88104480), (8, 66078360), (9, 58736320), (10, 52862688), (12, 44052240), (15, 35241792), (16, 33039180), (18, 29368160), (20, 26431344), (24, 22026120), (30, 17620896), (31, 17052480), (32, 16519590), (36, 14684080), (40, 13215672), (45, 11747264), (48, 11013060), (60, 8810448), (62, 8526240), (64, 8259795), (72, 7342040), (80, 6607836), (90, 5873632), (93, 5684160), (96, 5506530), (120, 4405224), (124, 4263120), (144, 3671020), (155, 3410496), (160, 3303918), (180, 2936816), (186, 2842080), (191, 2767680), (192, 2753265), (240, 2202612), (248, 2131560), (279, 1894720), (288, 1835510), (310, 1705248), (320, 1651959), (360, 1468408), (372, 1421040), (382, 1383840), (465, 1136832), (480, 1101306), (496, 1065780), (558, 947360), (573, 922560), (576, 917755), (620, 852624), (720, 734204), (744, 710520), (764, 691920), (930, 568416), (955, 553536), (960, 550653), (961, 550080), (992, 532890), (1116, 473680), (1146, 461280), (1240, 426312), (1395, 378944), (1440, 367102), (1488, 355260), (1528, 345960), (1719, 307520), (1860, 284208), (1910, 276768), (1922, 275040), (1984, 266445), (2232, 236840), (2292, 230640), (2480, 213156), (2790, 189472), (2865, 184512), (2880, 183551), (2883, 183360), (2976, 177630), (3056, 172980), (3438, 153760), (3720, 142104), (3820, 138384), (3844, 137520), (4464, 118420), (4584, 115320), (4805, 110016), (4960, 106578), (5580, 94736), (5730, 92256), (5766, 91680), (5921, 89280), (5952, 88815), (6112, 86490), (6876, 76880), (7440, 71052), (7640, 69192), (7688, 68760), (8595, 61504), (8649, 61120), (8928, 59210), (9168, 57660), (9610, 55008), (9920, 53289), (11160, 47368), (11460, 46128), (11532, 45840), (11842, 44640), (12224, 43245), (13752, 38440), (14415, 36672), (14880, 35526), (15280, 34596), (15376, 34380), (17190, 30752), (17298, 30560), (17763, 29760), (17856, 29605), (18336, 28830), (19220, 27504), (22320, 23684), (22920, 23064)]