67209240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 256

約数和(自身を含む): 248832000

約数和(自身を除く): 181622760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 31, 35, 40, 42, 56, 58, 60, 62, 70, 84, 87, 89, 93, 105, 116, 120, 124, 140, 145, 155, 168, 174, 178, 186, 203, 210, 217, 232, 248, 267, 280, 290, 310, 348, 356, 372, 406, 420, 434, 435, 445, 465, 534, 580, 609, 620, 623, 651, 696, 712, 744, 812, 840, 868, 870, 890, 899, 930, 1015, 1068, 1085, 1160, 1218, 1240, 1246, 1302, 1335, 1624, 1736, 1740, 1780, 1798, 1860, 1869, 2030, 2136, 2170, 2436, 2492, 2581, 2604, 2670, 2697, 2759, 3045, 3115, 3255, 3480, 3560, 3596, 3720, 3738, 4060, 4340, 4495, 4872, 4984, 5162, 5208, 5340, 5394, 5518, 6090, 6230, 6293, 6510, 7192, 7476, 7743, 8120, 8277, 8680, 8990, 9345, 10324, 10680, 10788, 11036, 12180, 12460, 12586, 12905, 13020, 13485, 13795, 14952, 15486, 16554, 17980, 18067, 18690, 18879, 19313, 20648, 21576, 22072, 24360, 24920, 25172, 25810, 26040, 26970, 27590, 30972, 31465, 33108, 35960, 36134, 37380, 37758, 38626, 38715, 41385, 50344, 51620, 53940, 54201, 55180, 57939, 61944, 62930, 66216, 72268, 74760, 75516, 77252, 77430, 80011, 82770, 90335, 94395, 96565, 103240, 107880, 108402, 110360, 115878, 125860, 144536, 151032, 154504, 154860, 160022, 165540, 180670, 188790, 193130, 216804, 231756, 240033, 251720, 271005, 289695, 309720, 320044, 331080, 361340, 377580, 386260, 400055, 433608, 463512, 480066, 542010, 560077, 579390, 640088, 722680, 755160, 772520, 800110, 960132, 1084020, 1120154, 1158780, 1200165, 1600220, 1680231, 1920264, 2168040, 2240308, 2317560, 2400330, 2800385, 3200440, 3360462, 4480616, 4800660, 5600770, 6720924, 8401155, 9601320, 11201540, 13441848, 16802310, 22403080, 33604620, 67209240]

約数ペア:

[(1, 67209240), (2, 33604620), (3, 22403080), (4, 16802310), (5, 13441848), (6, 11201540), (7, 9601320), (8, 8401155), (10, 6720924), (12, 5600770), (14, 4800660), (15, 4480616), (20, 3360462), (21, 3200440), (24, 2800385), (28, 2400330), (29, 2317560), (30, 2240308), (31, 2168040), (35, 1920264), (40, 1680231), (42, 1600220), (56, 1200165), (58, 1158780), (60, 1120154), (62, 1084020), (70, 960132), (84, 800110), (87, 772520), (89, 755160), (93, 722680), (105, 640088), (116, 579390), (120, 560077), (124, 542010), (140, 480066), (145, 463512), (155, 433608), (168, 400055), (174, 386260), (178, 377580), (186, 361340), (203, 331080), (210, 320044), (217, 309720), (232, 289695), (248, 271005), (267, 251720), (280, 240033), (290, 231756), (310, 216804), (348, 193130), (356, 188790), (372, 180670), (406, 165540), (420, 160022), (434, 154860), (435, 154504), (445, 151032), (465, 144536), (534, 125860), (580, 115878), (609, 110360), (620, 108402), (623, 107880), (651, 103240), (696, 96565), (712, 94395), (744, 90335), (812, 82770), (840, 80011), (868, 77430), (870, 77252), (890, 75516), (899, 74760), (930, 72268), (1015, 66216), (1068, 62930), (1085, 61944), (1160, 57939), (1218, 55180), (1240, 54201), (1246, 53940), (1302, 51620), (1335, 50344), (1624, 41385), (1736, 38715), (1740, 38626), (1780, 37758), (1798, 37380), (1860, 36134), (1869, 35960), (2030, 33108), (2136, 31465), (2170, 30972), (2436, 27590), (2492, 26970), (2581, 26040), (2604, 25810), (2670, 25172), (2697, 24920), (2759, 24360), (3045, 22072), (3115, 21576), (3255, 20648), (3480, 19313), (3560, 18879), (3596, 18690), (3720, 18067), (3738, 17980), (4060, 16554), (4340, 15486), (4495, 14952), (4872, 13795), (4984, 13485), (5162, 13020), (5208, 12905), (5340, 12586), (5394, 12460), (5518, 12180), (6090, 11036), (6230, 10788), (6293, 10680), (6510, 10324), (7192, 9345), (7476, 8990), (7743, 8680), (8120, 8277)]