69448680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 288

約数和(自身を含む): 273162240

約数和(自身を除く): 203713560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 49, 56, 60, 62, 63, 70, 72, 84, 90, 93, 98, 105, 120, 124, 126, 127, 140, 147, 155, 168, 180, 186, 196, 210, 217, 245, 248, 252, 254, 279, 280, 294, 310, 315, 360, 372, 381, 392, 420, 434, 441, 465, 490, 504, 508, 558, 588, 620, 630, 635, 651, 735, 744, 762, 840, 868, 882, 889, 930, 980, 1016, 1085, 1116, 1143, 1176, 1240, 1260, 1270, 1302, 1395, 1470, 1519, 1524, 1736, 1764, 1778, 1860, 1905, 1953, 1960, 2170, 2205, 2232, 2286, 2520, 2540, 2604, 2667, 2790, 2940, 3038, 3048, 3255, 3528, 3556, 3720, 3810, 3906, 3937, 4340, 4410, 4445, 4557, 4572, 5080, 5208, 5334, 5580, 5715, 5880, 6076, 6223, 6510, 7112, 7595, 7620, 7812, 7874, 8001, 8680, 8820, 8890, 9114, 9144, 9765, 10668, 11160, 11430, 11811, 12152, 12446, 13020, 13335, 13671, 15190, 15240, 15624, 15748, 16002, 17640, 17780, 18228, 18669, 19530, 19685, 21336, 22785, 22860, 23622, 24892, 26040, 26670, 27342, 27559, 30380, 31115, 31496, 32004, 35433, 35560, 36456, 37338, 39060, 39370, 40005, 45570, 45720, 47244, 49784, 53340, 54684, 55118, 56007, 59055, 60760, 62230, 64008, 68355, 70866, 74676, 78120, 78740, 80010, 82677, 91140, 93345, 94488, 106680, 109368, 110236, 112014, 118110, 124460, 136710, 137795, 141732, 149352, 157480, 160020, 165354, 177165, 182280, 186690, 192913, 220472, 224028, 236220, 248031, 248920, 273420, 275590, 280035, 283464, 320040, 330708, 354330, 373380, 385826, 413385, 448056, 472440, 496062, 546840, 551180, 560070, 578739, 661416, 708660, 746760, 771652, 826770, 964565, 992124, 1102360, 1120140, 1157478, 1240155, 1417320, 1543304, 1653540, 1736217, 1929130, 1984248, 2240280, 2314956, 2480310, 2893695, 3307080, 3472434, 3858260, 4629912, 4960620, 5787390, 6944868, 7716520, 8681085, 9921240, 11574780, 13889736, 17362170, 23149560, 34724340, 69448680]

約数ペア:

[(1, 69448680), (2, 34724340), (3, 23149560), (4, 17362170), (5, 13889736), (6, 11574780), (7, 9921240), (8, 8681085), (9, 7716520), (10, 6944868), (12, 5787390), (14, 4960620), (15, 4629912), (18, 3858260), (20, 3472434), (21, 3307080), (24, 2893695), (28, 2480310), (30, 2314956), (31, 2240280), (35, 1984248), (36, 1929130), (40, 1736217), (42, 1653540), (45, 1543304), (49, 1417320), (56, 1240155), (60, 1157478), (62, 1120140), (63, 1102360), (70, 992124), (72, 964565), (84, 826770), (90, 771652), (93, 746760), (98, 708660), (105, 661416), (120, 578739), (124, 560070), (126, 551180), (127, 546840), (140, 496062), (147, 472440), (155, 448056), (168, 413385), (180, 385826), (186, 373380), (196, 354330), (210, 330708), (217, 320040), (245, 283464), (248, 280035), (252, 275590), (254, 273420), (279, 248920), (280, 248031), (294, 236220), (310, 224028), (315, 220472), (360, 192913), (372, 186690), (381, 182280), (392, 177165), (420, 165354), (434, 160020), (441, 157480), (465, 149352), (490, 141732), (504, 137795), (508, 136710), (558, 124460), (588, 118110), (620, 112014), (630, 110236), (635, 109368), (651, 106680), (735, 94488), (744, 93345), (762, 91140), (840, 82677), (868, 80010), (882, 78740), (889, 78120), (930, 74676), (980, 70866), (1016, 68355), (1085, 64008), (1116, 62230), (1143, 60760), (1176, 59055), (1240, 56007), (1260, 55118), (1270, 54684), (1302, 53340), (1395, 49784), (1470, 47244), (1519, 45720), (1524, 45570), (1736, 40005), (1764, 39370), (1778, 39060), (1860, 37338), (1905, 36456), (1953, 35560), (1960, 35433), (2170, 32004), (2205, 31496), (2232, 31115), (2286, 30380), (2520, 27559), (2540, 27342), (2604, 26670), (2667, 26040), (2790, 24892), (2940, 23622), (3038, 22860), (3048, 22785), (3255, 21336), (3528, 19685), (3556, 19530), (3720, 18669), (3810, 18228), (3906, 17780), (3937, 17640), (4340, 16002), (4410, 15748), (4445, 15624), (4557, 15240), (4572, 15190), (5080, 13671), (5208, 13335), (5334, 13020), (5580, 12446), (5715, 12152), (5880, 11811), (6076, 11430), (6223, 11160), (6510, 10668), (7112, 9765), (7595, 9144), (7620, 9114), (7812, 8890), (7874, 8820), (8001, 8680)]