83384280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:223

約数の個数: 288

約数和(自身を含む): 328114800

約数和(自身を除く): 244730520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 49, 56, 58, 60, 63, 70, 72, 84, 87, 90, 98, 105, 116, 120, 126, 140, 145, 147, 163, 168, 174, 180, 196, 203, 210, 232, 245, 252, 261, 280, 290, 294, 315, 326, 348, 360, 392, 406, 420, 435, 441, 489, 490, 504, 522, 580, 588, 609, 630, 652, 696, 735, 812, 815, 840, 870, 882, 978, 980, 1015, 1044, 1141, 1160, 1176, 1218, 1260, 1304, 1305, 1421, 1467, 1470, 1624, 1630, 1740, 1764, 1827, 1956, 1960, 2030, 2088, 2205, 2282, 2436, 2445, 2520, 2610, 2842, 2934, 2940, 3045, 3260, 3423, 3480, 3528, 3654, 3912, 4060, 4263, 4410, 4564, 4727, 4872, 4890, 5220, 5684, 5705, 5868, 5880, 6090, 6520, 6846, 7105, 7308, 7335, 7987, 8120, 8526, 8820, 9128, 9135, 9454, 9780, 10269, 10440, 11368, 11410, 11736, 12180, 12789, 13692, 14181, 14210, 14616, 14670, 15974, 17052, 17115, 17640, 18270, 18908, 19560, 20538, 21315, 22820, 23635, 23961, 24360, 25578, 27384, 28362, 28420, 29340, 31948, 33089, 34104, 34230, 36540, 37816, 39935, 41076, 42543, 42630, 45640, 47270, 47922, 51156, 51345, 56724, 56840, 58680, 63896, 63945, 66178, 68460, 70905, 71883, 73080, 79870, 82152, 85086, 85260, 94540, 95844, 99267, 102312, 102690, 113448, 119805, 127890, 132356, 136920, 141810, 143766, 159740, 165445, 170172, 170520, 189080, 191688, 198534, 205380, 212715, 231623, 239610, 255780, 264712, 283620, 287532, 297801, 319480, 330890, 340344, 359415, 397068, 410760, 425430, 463246, 479220, 496335, 511560, 567240, 575064, 595602, 661780, 694869, 718830, 794136, 850860, 926492, 958440, 992670, 1158115, 1191204, 1323560, 1389738, 1437660, 1489005, 1701720, 1852984, 1985340, 2084607, 2316230, 2382408, 2779476, 2875320, 2978010, 3474345, 3970680, 4169214, 4632460, 5558952, 5956020, 6948690, 8338428, 9264920, 10423035, 11912040, 13897380, 16676856, 20846070, 27794760, 41692140, 83384280]

約数ペア:

[(1, 83384280), (2, 41692140), (3, 27794760), (4, 20846070), (5, 16676856), (6, 13897380), (7, 11912040), (8, 10423035), (9, 9264920), (10, 8338428), (12, 6948690), (14, 5956020), (15, 5558952), (18, 4632460), (20, 4169214), (21, 3970680), (24, 3474345), (28, 2978010), (29, 2875320), (30, 2779476), (35, 2382408), (36, 2316230), (40, 2084607), (42, 1985340), (45, 1852984), (49, 1701720), (56, 1489005), (58, 1437660), (60, 1389738), (63, 1323560), (70, 1191204), (72, 1158115), (84, 992670), (87, 958440), (90, 926492), (98, 850860), (105, 794136), (116, 718830), (120, 694869), (126, 661780), (140, 595602), (145, 575064), (147, 567240), (163, 511560), (168, 496335), (174, 479220), (180, 463246), (196, 425430), (203, 410760), (210, 397068), (232, 359415), (245, 340344), (252, 330890), (261, 319480), (280, 297801), (290, 287532), (294, 283620), (315, 264712), (326, 255780), (348, 239610), (360, 231623), (392, 212715), (406, 205380), (420, 198534), (435, 191688), (441, 189080), (489, 170520), (490, 170172), (504, 165445), (522, 159740), (580, 143766), (588, 141810), (609, 136920), (630, 132356), (652, 127890), (696, 119805), (735, 113448), (812, 102690), (815, 102312), (840, 99267), (870, 95844), (882, 94540), (978, 85260), (980, 85086), (1015, 82152), (1044, 79870), (1141, 73080), (1160, 71883), (1176, 70905), (1218, 68460), (1260, 66178), (1304, 63945), (1305, 63896), (1421, 58680), (1467, 56840), (1470, 56724), (1624, 51345), (1630, 51156), (1740, 47922), (1764, 47270), (1827, 45640), (1956, 42630), (1960, 42543), (2030, 41076), (2088, 39935), (2205, 37816), (2282, 36540), (2436, 34230), (2445, 34104), (2520, 33089), (2610, 31948), (2842, 29340), (2934, 28420), (2940, 28362), (3045, 27384), (3260, 25578), (3423, 24360), (3480, 23961), (3528, 23635), (3654, 22820), (3912, 21315), (4060, 20538), (4263, 19560), (4410, 18908), (4564, 18270), (4727, 17640), (4872, 17115), (4890, 17052), (5220, 15974), (5684, 14670), (5705, 14616), (5868, 14210), (5880, 14181), (6090, 13692), (6520, 12789), (6846, 12180), (7105, 11736), (7308, 11410), (7335, 11368), (7987, 10440), (8120, 10269), (8526, 9780), (8820, 9454), (9128, 9135)]