126710640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:868

約数の個数: 240

約数和(自身を含む): 502634496

約数和(自身を除く): 375923856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 811, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1622, 1680, 1736, 1860, 1953, 2170, 2232, 2433, 2480, 2520, 2604, 2790, 3244, 3255, 3472, 3720, 3906, 4055, 4340, 4464, 4866, 5040, 5208, 5580, 5677, 6488, 6510, 7299, 7440, 7812, 8110, 8680, 9732, 9765, 10416, 11160, 11354, 12165, 12976, 13020, 14598, 15624, 16220, 17031, 17360, 19464, 19530, 22320, 22708, 24330, 25141, 26040, 28385, 29196, 31248, 32440, 34062, 36495, 38928, 39060, 45416, 48660, 50282, 51093, 52080, 56770, 58392, 64880, 68124, 72990, 75423, 78120, 85155, 90832, 97320, 100564, 102186, 113540, 116784, 125705, 136248, 145980, 150846, 156240, 170310, 175987, 194640, 201128, 204372, 226269, 227080, 251410, 255465, 272496, 291960, 301692, 340620, 351974, 377115, 402256, 408744, 452538, 454160, 502820, 510930, 527961, 583920, 603384, 681240, 703948, 754230, 817488, 879935, 905076, 1005640, 1021860, 1055922, 1131345, 1206768, 1362480, 1407896, 1508460, 1583883, 1759870, 1810152, 2011280, 2043720, 2111844, 2262690, 2639805, 2815792, 3016920, 3167766, 3519740, 3620304, 4087440, 4223688, 4525380, 5279610, 6033840, 6335532, 7039480, 7919415, 8447376, 9050760, 10559220, 12671064, 14078960, 15838830, 18101520, 21118440, 25342128, 31677660, 42236880, 63355320, 126710640]

約数ペア:

[(1, 126710640), (2, 63355320), (3, 42236880), (4, 31677660), (5, 25342128), (6, 21118440), (7, 18101520), (8, 15838830), (9, 14078960), (10, 12671064), (12, 10559220), (14, 9050760), (15, 8447376), (16, 7919415), (18, 7039480), (20, 6335532), (21, 6033840), (24, 5279610), (28, 4525380), (30, 4223688), (31, 4087440), (35, 3620304), (36, 3519740), (40, 3167766), (42, 3016920), (45, 2815792), (48, 2639805), (56, 2262690), (60, 2111844), (62, 2043720), (63, 2011280), (70, 1810152), (72, 1759870), (80, 1583883), (84, 1508460), (90, 1407896), (93, 1362480), (105, 1206768), (112, 1131345), (120, 1055922), (124, 1021860), (126, 1005640), (140, 905076), (144, 879935), (155, 817488), (168, 754230), (180, 703948), (186, 681240), (210, 603384), (217, 583920), (240, 527961), (248, 510930), (252, 502820), (279, 454160), (280, 452538), (310, 408744), (315, 402256), (336, 377115), (360, 351974), (372, 340620), (420, 301692), (434, 291960), (465, 272496), (496, 255465), (504, 251410), (558, 227080), (560, 226269), (620, 204372), (630, 201128), (651, 194640), (720, 175987), (744, 170310), (811, 156240), (840, 150846), (868, 145980), (930, 136248), (1008, 125705), (1085, 116784), (1116, 113540), (1240, 102186), (1260, 100564), (1302, 97320), (1395, 90832), (1488, 85155), (1622, 78120), (1680, 75423), (1736, 72990), (1860, 68124), (1953, 64880), (2170, 58392), (2232, 56770), (2433, 52080), (2480, 51093), (2520, 50282), (2604, 48660), (2790, 45416), (3244, 39060), (3255, 38928), (3472, 36495), (3720, 34062), (3906, 32440), (4055, 31248), (4340, 29196), (4464, 28385), (4866, 26040), (5040, 25141), (5208, 24330), (5580, 22708), (5677, 22320), (6488, 19530), (6510, 19464), (7299, 17360), (7440, 17031), (7812, 16220), (8110, 15624), (8680, 14598), (9732, 13020), (9765, 12976), (10416, 12165), (11160, 11354)]