190651860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1627}}^1$

素因数の和:1683

約数の個数: 192

約数和(自身を含む): 700170240

約数和(自身を除く): 509518380

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, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 372, 378, 420, 434, 465, 540, 558, 620, 630, 651, 756, 837, 868, 930, 945, 1085, 1116, 1260, 1302, 1395, 1627, 1674, 1860, 1890, 1953, 2170, 2604, 2790, 3254, 3255, 3348, 3780, 3906, 4185, 4340, 4881, 5580, 5859, 6508, 6510, 7812, 8135, 8370, 9762, 9765, 11389, 11718, 13020, 14643, 16270, 16740, 19524, 19530, 22778, 23436, 24405, 29286, 29295, 32540, 34167, 39060, 43929, 45556, 48810, 50437, 56945, 58572, 58590, 68334, 73215, 87858, 97620, 100874, 102501, 113890, 117180, 136668, 146430, 151311, 170835, 175716, 201748, 205002, 219645, 227780, 252185, 292860, 302622, 307503, 341670, 353059, 410004, 439290, 453933, 504370, 512505, 605244, 615006, 683340, 706118, 756555, 878580, 907866, 1008740, 1025010, 1059177, 1230012, 1361799, 1412236, 1513110, 1537515, 1765295, 1815732, 2050020, 2118354, 2269665, 2723598, 3026220, 3075030, 3177531, 3530590, 4236708, 4539330, 5295885, 5447196, 6150060, 6355062, 6808995, 7061180, 9078660, 9532593, 10591770, 12710124, 13617990, 15887655, 19065186, 21183540, 27235980, 31775310, 38130372, 47662965, 63550620, 95325930, 190651860]

約数ペア:

[(1, 190651860), (2, 95325930), (3, 63550620), (4, 47662965), (5, 38130372), (6, 31775310), (7, 27235980), (9, 21183540), (10, 19065186), (12, 15887655), (14, 13617990), (15, 12710124), (18, 10591770), (20, 9532593), (21, 9078660), (27, 7061180), (28, 6808995), (30, 6355062), (31, 6150060), (35, 5447196), (36, 5295885), (42, 4539330), (45, 4236708), (54, 3530590), (60, 3177531), (62, 3075030), (63, 3026220), (70, 2723598), (84, 2269665), (90, 2118354), (93, 2050020), (105, 1815732), (108, 1765295), (124, 1537515), (126, 1513110), (135, 1412236), (140, 1361799), (155, 1230012), (180, 1059177), (186, 1025010), (189, 1008740), (210, 907866), (217, 878580), (252, 756555), (270, 706118), (279, 683340), (310, 615006), (315, 605244), (372, 512505), (378, 504370), (420, 453933), (434, 439290), (465, 410004), (540, 353059), (558, 341670), (620, 307503), (630, 302622), (651, 292860), (756, 252185), (837, 227780), (868, 219645), (930, 205002), (945, 201748), (1085, 175716), (1116, 170835), (1260, 151311), (1302, 146430), (1395, 136668), (1627, 117180), (1674, 113890), (1860, 102501), (1890, 100874), (1953, 97620), (2170, 87858), (2604, 73215), (2790, 68334), (3254, 58590), (3255, 58572), (3348, 56945), (3780, 50437), (3906, 48810), (4185, 45556), (4340, 43929), (4881, 39060), (5580, 34167), (5859, 32540), (6508, 29295), (6510, 29286), (7812, 24405), (8135, 23436), (8370, 22778), (9762, 19530), (9765, 19524), (11389, 16740), (11718, 16270), (13020, 14643)]