40934880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:190

約数の個数: 288

約数和(自身を含む): 166053888

約数和(自身を除く): 125119008

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, 131, 140, 144, 155, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 262, 279, 280, 288, 310, 315, 336, 360, 372, 393, 420, 434, 465, 480, 496, 504, 524, 558, 560, 620, 630, 651, 655, 672, 720, 744, 786, 840, 868, 917, 930, 992, 1008, 1048, 1085, 1116, 1120, 1179, 1240, 1260, 1302, 1310, 1395, 1440, 1488, 1572, 1680, 1736, 1834, 1860, 1953, 1965, 2016, 2096, 2170, 2232, 2358, 2480, 2520, 2604, 2620, 2751, 2790, 2976, 3144, 3255, 3360, 3472, 3668, 3720, 3906, 3930, 4061, 4192, 4340, 4464, 4585, 4716, 4960, 5040, 5208, 5240, 5502, 5580, 5895, 6288, 6510, 6944, 7336, 7440, 7812, 7860, 8122, 8253, 8680, 8928, 9170, 9432, 9765, 10080, 10416, 10480, 11004, 11160, 11790, 12183, 12576, 13020, 13755, 14672, 14880, 15624, 15720, 16244, 16506, 17360, 18340, 18864, 19530, 20305, 20832, 20960, 22008, 22320, 23580, 24366, 26040, 27510, 28427, 29344, 31248, 31440, 32488, 33012, 34720, 36549, 36680, 37728, 39060, 40610, 41265, 44016, 44640, 47160, 48732, 52080, 55020, 56854, 60915, 62496, 62880, 64976, 66024, 73098, 73360, 78120, 81220, 82530, 85281, 88032, 94320, 97464, 104160, 110040, 113708, 121830, 129952, 132048, 142135, 146196, 146720, 156240, 162440, 165060, 170562, 182745, 188640, 194928, 220080, 227416, 243660, 255843, 264096, 284270, 292392, 312480, 324880, 330120, 341124, 365490, 389856, 426405, 440160, 454832, 487320, 511686, 568540, 584784, 649760, 660240, 682248, 730980, 852810, 909664, 974640, 1023372, 1137080, 1169568, 1279215, 1320480, 1364496, 1461960, 1705620, 1949280, 2046744, 2274160, 2558430, 2728992, 2923920, 3411240, 4093488, 4548320, 5116860, 5847840, 6822480, 8186976, 10233720, 13644960, 20467440, 40934880]

約数ペア:

[(1, 40934880), (2, 20467440), (3, 13644960), (4, 10233720), (5, 8186976), (6, 6822480), (7, 5847840), (8, 5116860), (9, 4548320), (10, 4093488), (12, 3411240), (14, 2923920), (15, 2728992), (16, 2558430), (18, 2274160), (20, 2046744), (21, 1949280), (24, 1705620), (28, 1461960), (30, 1364496), (31, 1320480), (32, 1279215), (35, 1169568), (36, 1137080), (40, 1023372), (42, 974640), (45, 909664), (48, 852810), (56, 730980), (60, 682248), (62, 660240), (63, 649760), (70, 584784), (72, 568540), (80, 511686), (84, 487320), (90, 454832), (93, 440160), (96, 426405), (105, 389856), (112, 365490), (120, 341124), (124, 330120), (126, 324880), (131, 312480), (140, 292392), (144, 284270), (155, 264096), (160, 255843), (168, 243660), (180, 227416), (186, 220080), (210, 194928), (217, 188640), (224, 182745), (240, 170562), (248, 165060), (252, 162440), (262, 156240), (279, 146720), (280, 146196), (288, 142135), (310, 132048), (315, 129952), (336, 121830), (360, 113708), (372, 110040), (393, 104160), (420, 97464), (434, 94320), (465, 88032), (480, 85281), (496, 82530), (504, 81220), (524, 78120), (558, 73360), (560, 73098), (620, 66024), (630, 64976), (651, 62880), (655, 62496), (672, 60915), (720, 56854), (744, 55020), (786, 52080), (840, 48732), (868, 47160), (917, 44640), (930, 44016), (992, 41265), (1008, 40610), (1048, 39060), (1085, 37728), (1116, 36680), (1120, 36549), (1179, 34720), (1240, 33012), (1260, 32488), (1302, 31440), (1310, 31248), (1395, 29344), (1440, 28427), (1488, 27510), (1572, 26040), (1680, 24366), (1736, 23580), (1834, 22320), (1860, 22008), (1953, 20960), (1965, 20832), (2016, 20305), (2096, 19530), (2170, 18864), (2232, 18340), (2358, 17360), (2480, 16506), (2520, 16244), (2604, 15720), (2620, 15624), (2751, 14880), (2790, 14672), (2976, 13755), (3144, 13020), (3255, 12576), (3360, 12183), (3472, 11790), (3668, 11160), (3720, 11004), (3906, 10480), (3930, 10416), (4061, 10080), (4192, 9765), (4340, 9432), (4464, 9170), (4585, 8928), (4716, 8680), (4960, 8253), (5040, 8122), (5208, 7860), (5240, 7812), (5502, 7440), (5580, 7336), (5895, 6944), (6288, 6510)]