556956540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:167

約数の個数: 384

約数和(自身を含む): 2107392000

約数和(自身を除く): 1550435460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 49, 54, 60, 62, 63, 70, 84, 90, 93, 97, 98, 105, 108, 124, 126, 135, 140, 147, 155, 180, 186, 189, 194, 196, 210, 217, 245, 252, 270, 279, 291, 294, 310, 315, 343, 372, 378, 388, 420, 434, 441, 465, 485, 490, 540, 558, 582, 588, 620, 630, 651, 679, 686, 735, 756, 837, 868, 873, 882, 930, 945, 970, 980, 1029, 1085, 1116, 1164, 1260, 1302, 1323, 1358, 1372, 1395, 1455, 1470, 1519, 1674, 1715, 1746, 1764, 1860, 1890, 1940, 1953, 2037, 2058, 2170, 2205, 2604, 2619, 2646, 2716, 2790, 2910, 2940, 3007, 3038, 3087, 3255, 3348, 3395, 3430, 3492, 3780, 3906, 4074, 4116, 4185, 4340, 4365, 4410, 4557, 4753, 5145, 5238, 5292, 5580, 5820, 5859, 6014, 6076, 6111, 6174, 6510, 6615, 6790, 6860, 7595, 7812, 8148, 8370, 8730, 8820, 9021, 9114, 9261, 9506, 9765, 10185, 10290, 10476, 10633, 11718, 12028, 12222, 12348, 13020, 13095, 13230, 13580, 13671, 14259, 15035, 15190, 15435, 16740, 17460, 18042, 18228, 18333, 18522, 19012, 19530, 20370, 20580, 21049, 21266, 22785, 23436, 23765, 24444, 26190, 26460, 27063, 27342, 28518, 29295, 30070, 30380, 30555, 30870, 31899, 33271, 36084, 36666, 37044, 39060, 40740, 41013, 42098, 42532, 42777, 45105, 45570, 46305, 47530, 52380, 53165, 54126, 54684, 57036, 58590, 60140, 61110, 61740, 63147, 63798, 66542, 68355, 71295, 73332, 81189, 82026, 84196, 85554, 90210, 91140, 91665, 92610, 95060, 95697, 99813, 105245, 106330, 108252, 117180, 122220, 126294, 127596, 128331, 133084, 135315, 136710, 142590, 147343, 159495, 162378, 164052, 166355, 171108, 180420, 183330, 185220, 189441, 191394, 199626, 205065, 210490, 212660, 213885, 252588, 256662, 270630, 273420, 285180, 287091, 294686, 299439, 315735, 318990, 324756, 332710, 366660, 378882, 382788, 399252, 405945, 410130, 420980, 427770, 442029, 478485, 499065, 513324, 541260, 568323, 574182, 589372, 598878, 631470, 637980, 641655, 665420, 736715, 757764, 811890, 820260, 855540, 884058, 898317, 947205, 956970, 998130, 1031401, 1136646, 1148364, 1197756, 1262940, 1283310, 1326087, 1435455, 1473430, 1497195, 1623780, 1768116, 1796634, 1894410, 1913940, 1996260, 2062802, 2210145, 2273292, 2566620, 2652174, 2841615, 2870910, 2946860, 2994390, 3094203, 3593268, 3788820, 3978261, 4125604, 4420290, 4491585, 5157005, 5304348, 5683230, 5741820, 5988780, 6188406, 6630435, 7956522, 8840580, 8983170, 9282609, 10314010, 11366460, 12376812, 13260870, 15471015, 15913044, 17966340, 18565218, 19891305, 20628020, 26521740, 27847827, 30942030, 37130436, 39782610, 46413045, 55695654, 61884060, 79565220, 92826090, 111391308, 139239135, 185652180, 278478270, 556956540]

約数ペア:

[(1, 556956540), (2, 278478270), (3, 185652180), (4, 139239135), (5, 111391308), (6, 92826090), (7, 79565220), (9, 61884060), (10, 55695654), (12, 46413045), (14, 39782610), (15, 37130436), (18, 30942030), (20, 27847827), (21, 26521740), (27, 20628020), (28, 19891305), (30, 18565218), (31, 17966340), (35, 15913044), (36, 15471015), (42, 13260870), (45, 12376812), (49, 11366460), (54, 10314010), (60, 9282609), (62, 8983170), (63, 8840580), (70, 7956522), (84, 6630435), (90, 6188406), (93, 5988780), (97, 5741820), (98, 5683230), (105, 5304348), (108, 5157005), (124, 4491585), (126, 4420290), (135, 4125604), (140, 3978261), (147, 3788820), (155, 3593268), (180, 3094203), (186, 2994390), (189, 2946860), (194, 2870910), (196, 2841615), (210, 2652174), (217, 2566620), (245, 2273292), (252, 2210145), (270, 2062802), (279, 1996260), (291, 1913940), (294, 1894410), (310, 1796634), (315, 1768116), (343, 1623780), (372, 1497195), (378, 1473430), (388, 1435455), (420, 1326087), (434, 1283310), (441, 1262940), (465, 1197756), (485, 1148364), (490, 1136646), (540, 1031401), (558, 998130), (582, 956970), (588, 947205), (620, 898317), (630, 884058), (651, 855540), (679, 820260), (686, 811890), (735, 757764), (756, 736715), (837, 665420), (868, 641655), (873, 637980), (882, 631470), (930, 598878), (945, 589372), (970, 574182), (980, 568323), (1029, 541260), (1085, 513324), (1116, 499065), (1164, 478485), (1260, 442029), (1302, 427770), (1323, 420980), (1358, 410130), (1372, 405945), (1395, 399252), (1455, 382788), (1470, 378882), (1519, 366660), (1674, 332710), (1715, 324756), (1746, 318990), (1764, 315735), (1860, 299439), (1890, 294686), (1940, 287091), (1953, 285180), (2037, 273420), (2058, 270630), (2170, 256662), (2205, 252588), (2604, 213885), (2619, 212660), (2646, 210490), (2716, 205065), (2790, 199626), (2910, 191394), (2940, 189441), (3007, 185220), (3038, 183330), (3087, 180420), (3255, 171108), (3348, 166355), (3395, 164052), (3430, 162378), (3492, 159495), (3780, 147343), (3906, 142590), (4074, 136710), (4116, 135315), (4185, 133084), (4340, 128331), (4365, 127596), (4410, 126294), (4557, 122220), (4753, 117180), (5145, 108252), (5238, 106330), (5292, 105245), (5580, 99813), (5820, 95697), (5859, 95060), (6014, 92610), (6076, 91665), (6111, 91140), (6174, 90210), (6510, 85554), (6615, 84196), (6790, 82026), (6860, 81189), (7595, 73332), (7812, 71295), (8148, 68355), (8370, 66542), (8730, 63798), (8820, 63147), (9021, 61740), (9114, 61110), (9261, 60140), (9506, 58590), (9765, 57036), (10185, 54684), (10290, 54126), (10476, 53165), (10633, 52380), (11718, 47530), (12028, 46305), (12222, 45570), (12348, 45105), (13020, 42777), (13095, 42532), (13230, 42098), (13580, 41013), (13671, 40740), (14259, 39060), (15035, 37044), (15190, 36666), (15435, 36084), (16740, 33271), (17460, 31899), (18042, 30870), (18228, 30555), (18333, 30380), (18522, 30070), (19012, 29295), (19530, 28518), (20370, 27342), (20580, 27063), (21049, 26460), (21266, 26190), (22785, 24444), (23436, 23765)]