40279680

素因数分解:

$2^7\times 3^5\times 5^1\times 7^1\times {\mathrm{37}}^1$

素因数の和:78

約数の個数: 384

約数和(自身を含む): 169303680

約数和(自身を除く): 129024000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 74, 80, 81, 84, 90, 96, 105, 108, 111, 112, 120, 126, 128, 135, 140, 144, 148, 160, 162, 168, 180, 185, 189, 192, 210, 216, 222, 224, 240, 243, 252, 259, 270, 280, 288, 296, 315, 320, 324, 333, 336, 360, 370, 378, 384, 405, 420, 432, 444, 448, 480, 486, 504, 518, 540, 555, 560, 567, 576, 592, 630, 640, 648, 666, 672, 720, 740, 756, 777, 810, 840, 864, 888, 896, 945, 960, 972, 999, 1008, 1036, 1080, 1110, 1120, 1134, 1152, 1184, 1215, 1260, 1295, 1296, 1332, 1344, 1440, 1480, 1512, 1554, 1620, 1665, 1680, 1701, 1728, 1776, 1890, 1920, 1944, 1998, 2016, 2072, 2160, 2220, 2240, 2268, 2331, 2368, 2430, 2520, 2590, 2592, 2664, 2688, 2835, 2880, 2960, 2997, 3024, 3108, 3240, 3330, 3360, 3402, 3456, 3552, 3780, 3885, 3888, 3996, 4032, 4144, 4320, 4440, 4480, 4536, 4662, 4736, 4860, 4995, 5040, 5180, 5184, 5328, 5670, 5760, 5920, 5994, 6048, 6216, 6480, 6660, 6720, 6804, 6993, 7104, 7560, 7770, 7776, 7992, 8064, 8288, 8505, 8640, 8880, 8991, 9072, 9324, 9720, 9990, 10080, 10360, 10368, 10656, 11340, 11655, 11840, 11988, 12096, 12432, 12960, 13320, 13440, 13608, 13986, 14208, 14985, 15120, 15540, 15552, 15984, 16576, 17010, 17280, 17760, 17982, 18144, 18648, 19440, 19980, 20160, 20720, 20979, 21312, 22680, 23310, 23680, 23976, 24192, 24864, 25920, 26640, 27216, 27972, 29970, 30240, 31080, 31104, 31968, 33152, 34020, 34965, 35520, 35964, 36288, 37296, 38880, 39960, 40320, 41440, 41958, 42624, 44955, 45360, 46620, 47952, 49728, 51840, 53280, 54432, 55944, 59940, 60480, 62160, 62937, 63936, 68040, 69930, 71040, 71928, 72576, 74592, 77760, 79920, 82880, 83916, 89910, 90720, 93240, 95904, 99456, 104895, 106560, 108864, 111888, 119880, 120960, 124320, 125874, 127872, 136080, 139860, 143856, 149184, 155520, 159840, 165760, 167832, 179820, 181440, 186480, 191808, 209790, 213120, 217728, 223776, 239760, 248640, 251748, 272160, 279720, 287712, 298368, 314685, 319680, 335664, 359640, 362880, 372960, 383616, 419580, 447552, 479520, 497280, 503496, 544320, 559440, 575424, 629370, 639360, 671328, 719280, 745920, 839160, 895104, 959040, 1006992, 1088640, 1118880, 1150848, 1258740, 1342656, 1438560, 1491840, 1678320, 1918080, 2013984, 2237760, 2517480, 2685312, 2877120, 3356640, 4027968, 4475520, 5034960, 5754240, 6713280, 8055936, 10069920, 13426560, 20139840, 40279680]

約数ペア:

[(1, 40279680), (2, 20139840), (3, 13426560), (4, 10069920), (5, 8055936), (6, 6713280), (7, 5754240), (8, 5034960), (9, 4475520), (10, 4027968), (12, 3356640), (14, 2877120), (15, 2685312), (16, 2517480), (18, 2237760), (20, 2013984), (21, 1918080), (24, 1678320), (27, 1491840), (28, 1438560), (30, 1342656), (32, 1258740), (35, 1150848), (36, 1118880), (37, 1088640), (40, 1006992), (42, 959040), (45, 895104), (48, 839160), (54, 745920), (56, 719280), (60, 671328), (63, 639360), (64, 629370), (70, 575424), (72, 559440), (74, 544320), (80, 503496), (81, 497280), (84, 479520), (90, 447552), (96, 419580), (105, 383616), (108, 372960), (111, 362880), (112, 359640), (120, 335664), (126, 319680), (128, 314685), (135, 298368), (140, 287712), (144, 279720), (148, 272160), (160, 251748), (162, 248640), (168, 239760), (180, 223776), (185, 217728), (189, 213120), (192, 209790), (210, 191808), (216, 186480), (222, 181440), (224, 179820), (240, 167832), (243, 165760), (252, 159840), (259, 155520), (270, 149184), (280, 143856), (288, 139860), (296, 136080), (315, 127872), (320, 125874), (324, 124320), (333, 120960), (336, 119880), (360, 111888), (370, 108864), (378, 106560), (384, 104895), (405, 99456), (420, 95904), (432, 93240), (444, 90720), (448, 89910), (480, 83916), (486, 82880), (504, 79920), (518, 77760), (540, 74592), (555, 72576), (560, 71928), (567, 71040), (576, 69930), (592, 68040), (630, 63936), (640, 62937), (648, 62160), (666, 60480), (672, 59940), (720, 55944), (740, 54432), (756, 53280), (777, 51840), (810, 49728), (840, 47952), (864, 46620), (888, 45360), (896, 44955), (945, 42624), (960, 41958), (972, 41440), (999, 40320), (1008, 39960), (1036, 38880), (1080, 37296), (1110, 36288), (1120, 35964), (1134, 35520), (1152, 34965), (1184, 34020), (1215, 33152), (1260, 31968), (1295, 31104), (1296, 31080), (1332, 30240), (1344, 29970), (1440, 27972), (1480, 27216), (1512, 26640), (1554, 25920), (1620, 24864), (1665, 24192), (1680, 23976), (1701, 23680), (1728, 23310), (1776, 22680), (1890, 21312), (1920, 20979), (1944, 20720), (1998, 20160), (2016, 19980), (2072, 19440), (2160, 18648), (2220, 18144), (2240, 17982), (2268, 17760), (2331, 17280), (2368, 17010), (2430, 16576), (2520, 15984), (2590, 15552), (2592, 15540), (2664, 15120), (2688, 14985), (2835, 14208), (2880, 13986), (2960, 13608), (2997, 13440), (3024, 13320), (3108, 12960), (3240, 12432), (3330, 12096), (3360, 11988), (3402, 11840), (3456, 11655), (3552, 11340), (3780, 10656), (3885, 10368), (3888, 10360), (3996, 10080), (4032, 9990), (4144, 9720), (4320, 9324), (4440, 9072), (4480, 8991), (4536, 8880), (4662, 8640), (4736, 8505), (4860, 8288), (4995, 8064), (5040, 7992), (5180, 7776), (5184, 7770), (5328, 7560), (5670, 7104), (5760, 6993), (5920, 6804), (5994, 6720), (6048, 6660), (6216, 6480)]