2912001120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9319}}^1$

素因数の和:9378

約数の個数: 288

約数和(自身を含む): 11724410880

約数和(自身を除く): 8812409760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 336, 360, 372, 420, 434, 465, 480, 496, 504, 558, 560, 620, 630, 651, 672, 720, 744, 840, 868, 930, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1395, 1440, 1488, 1680, 1736, 1860, 1953, 2016, 2170, 2232, 2480, 2520, 2604, 2790, 2976, 3255, 3360, 3472, 3720, 3906, 4340, 4464, 4960, 5040, 5208, 5580, 6510, 6944, 7440, 7812, 8680, 8928, 9319, 9765, 10080, 10416, 11160, 13020, 14880, 15624, 17360, 18638, 19530, 20832, 22320, 26040, 27957, 31248, 34720, 37276, 39060, 44640, 46595, 52080, 55914, 62496, 65233, 74552, 78120, 83871, 93190, 104160, 111828, 130466, 139785, 149104, 156240, 167742, 186380, 195699, 223656, 260932, 279570, 288889, 298208, 312480, 326165, 335484, 372760, 391398, 419355, 447312, 521864, 559140, 577778, 587097, 652330, 670968, 745520, 782796, 838710, 866667, 894624, 978495, 1043728, 1118280, 1155556, 1174194, 1304660, 1341936, 1444445, 1491040, 1565592, 1677420, 1733334, 1956990, 2022223, 2087456, 2236560, 2311112, 2348388, 2600001, 2609320, 2683872, 2888890, 2935485, 3131184, 3354840, 3466668, 3913980, 4044446, 4333335, 4473120, 4622224, 4696776, 5200002, 5218640, 5777780, 5870970, 6066669, 6262368, 6709680, 6933336, 7827960, 8088892, 8666670, 9244448, 9393552, 10111115, 10400004, 10437280, 11555560, 11741940, 12133338, 13000005, 13419360, 13866672, 15655920, 16177784, 17333340, 18200007, 18787104, 20222230, 20800008, 23111120, 23483880, 24266676, 26000010, 27733344, 30333345, 31311840, 32355568, 34666680, 36400014, 40444460, 41600016, 46222240, 46967760, 48533352, 52000020, 60666690, 64711136, 69333360, 72800028, 80888920, 83200032, 91000035, 93935520, 97066704, 104000040, 121333380, 138666720, 145600056, 161777840, 182000070, 194133408, 208000080, 242666760, 291200112, 323555680, 364000140, 416000160, 485333520, 582400224, 728000280, 970667040, 1456000560, 2912001120]

約数ペア:

[(1, 2912001120), (2, 1456000560), (3, 970667040), (4, 728000280), (5, 582400224), (6, 485333520), (7, 416000160), (8, 364000140), (9, 323555680), (10, 291200112), (12, 242666760), (14, 208000080), (15, 194133408), (16, 182000070), (18, 161777840), (20, 145600056), (21, 138666720), (24, 121333380), (28, 104000040), (30, 97066704), (31, 93935520), (32, 91000035), (35, 83200032), (36, 80888920), (40, 72800028), (42, 69333360), (45, 64711136), (48, 60666690), (56, 52000020), (60, 48533352), (62, 46967760), (63, 46222240), (70, 41600016), (72, 40444460), (80, 36400014), (84, 34666680), (90, 32355568), (93, 31311840), (96, 30333345), (105, 27733344), (112, 26000010), (120, 24266676), (124, 23483880), (126, 23111120), (140, 20800008), (144, 20222230), (155, 18787104), (160, 18200007), (168, 17333340), (180, 16177784), (186, 15655920), (210, 13866672), (217, 13419360), (224, 13000005), (240, 12133338), (248, 11741940), (252, 11555560), (279, 10437280), (280, 10400004), (288, 10111115), (310, 9393552), (315, 9244448), (336, 8666670), (360, 8088892), (372, 7827960), (420, 6933336), (434, 6709680), (465, 6262368), (480, 6066669), (496, 5870970), (504, 5777780), (558, 5218640), (560, 5200002), (620, 4696776), (630, 4622224), (651, 4473120), (672, 4333335), (720, 4044446), (744, 3913980), (840, 3466668), (868, 3354840), (930, 3131184), (992, 2935485), (1008, 2888890), (1085, 2683872), (1116, 2609320), (1120, 2600001), (1240, 2348388), (1260, 2311112), (1302, 2236560), (1395, 2087456), (1440, 2022223), (1488, 1956990), (1680, 1733334), (1736, 1677420), (1860, 1565592), (1953, 1491040), (2016, 1444445), (2170, 1341936), (2232, 1304660), (2480, 1174194), (2520, 1155556), (2604, 1118280), (2790, 1043728), (2976, 978495), (3255, 894624), (3360, 866667), (3472, 838710), (3720, 782796), (3906, 745520), (4340, 670968), (4464, 652330), (4960, 587097), (5040, 577778), (5208, 559140), (5580, 521864), (6510, 447312), (6944, 419355), (7440, 391398), (7812, 372760), (8680, 335484), (8928, 326165), (9319, 312480), (9765, 298208), (10080, 288889), (10416, 279570), (11160, 260932), (13020, 223656), (14880, 195699), (15624, 186380), (17360, 167742), (18638, 156240), (19530, 149104), (20832, 139785), (22320, 130466), (26040, 111828), (27957, 104160), (31248, 93190), (34720, 83871), (37276, 78120), (39060, 74552), (44640, 65233), (46595, 62496), (52080, 55914)]