199216080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1$

素因数の和:131

約数の個数: 360

約数和(自身を含む): 808733952

約数和(自身を除く): 609517872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 47, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 94, 105, 112, 116, 120, 126, 140, 141, 144, 145, 168, 174, 180, 188, 203, 210, 232, 235, 240, 252, 261, 280, 282, 290, 315, 329, 336, 348, 360, 376, 406, 420, 423, 435, 464, 470, 504, 522, 560, 564, 580, 609, 630, 658, 696, 705, 720, 752, 812, 840, 841, 846, 870, 940, 987, 1008, 1015, 1044, 1128, 1160, 1218, 1260, 1305, 1316, 1363, 1392, 1410, 1624, 1645, 1680, 1682, 1692, 1740, 1827, 1880, 1974, 2030, 2088, 2115, 2256, 2320, 2436, 2520, 2523, 2610, 2632, 2726, 2820, 2961, 3045, 3248, 3290, 3364, 3384, 3480, 3654, 3760, 3948, 4060, 4089, 4176, 4205, 4230, 4872, 4935, 5040, 5046, 5220, 5264, 5452, 5640, 5887, 5922, 6090, 6580, 6728, 6768, 6815, 6960, 7308, 7569, 7896, 8120, 8178, 8410, 8460, 9135, 9541, 9744, 9870, 10092, 10440, 10904, 11280, 11774, 11844, 12180, 12267, 12615, 13160, 13456, 13630, 14616, 14805, 15138, 15792, 16240, 16356, 16820, 16920, 17661, 18270, 19082, 19740, 20184, 20445, 20880, 21808, 23548, 23688, 24360, 24534, 25230, 26320, 27260, 28623, 29232, 29435, 29610, 30276, 32712, 33640, 33840, 35322, 36540, 37845, 38164, 39480, 39527, 40368, 40890, 47096, 47376, 47705, 48720, 49068, 50460, 52983, 54520, 57246, 58870, 59220, 60552, 61335, 65424, 67280, 70644, 73080, 75690, 76328, 78960, 79054, 81780, 85869, 88305, 94192, 95410, 98136, 100920, 105966, 109040, 114492, 117740, 118440, 118581, 121104, 122670, 141288, 143115, 146160, 151380, 152656, 158108, 163560, 171738, 176610, 190820, 196272, 197635, 201840, 211932, 228984, 235480, 236880, 237162, 245340, 264915, 276689, 282576, 286230, 302760, 316216, 327120, 343476, 353220, 355743, 381640, 395270, 423864, 429345, 457968, 470960, 474324, 490680, 529830, 553378, 572460, 592905, 605520, 632432, 686952, 706440, 711486, 763280, 790540, 830067, 847728, 858690, 948648, 981360, 1059660, 1106756, 1144920, 1185810, 1373904, 1383445, 1412880, 1422972, 1581080, 1660134, 1717380, 1778715, 1897296, 2119320, 2213512, 2289840, 2371620, 2490201, 2766890, 2845944, 3162160, 3320268, 3434760, 3557430, 4150335, 4238640, 4427024, 4743240, 4980402, 5533780, 5691888, 6640536, 6869520, 7114860, 8300670, 9486480, 9960804, 11067560, 12451005, 13281072, 14229720, 16601340, 19921608, 22135120, 24902010, 28459440, 33202680, 39843216, 49804020, 66405360, 99608040, 199216080]

約数ペア:

[(1, 199216080), (2, 99608040), (3, 66405360), (4, 49804020), (5, 39843216), (6, 33202680), (7, 28459440), (8, 24902010), (9, 22135120), (10, 19921608), (12, 16601340), (14, 14229720), (15, 13281072), (16, 12451005), (18, 11067560), (20, 9960804), (21, 9486480), (24, 8300670), (28, 7114860), (29, 6869520), (30, 6640536), (35, 5691888), (36, 5533780), (40, 4980402), (42, 4743240), (45, 4427024), (47, 4238640), (48, 4150335), (56, 3557430), (58, 3434760), (60, 3320268), (63, 3162160), (70, 2845944), (72, 2766890), (80, 2490201), (84, 2371620), (87, 2289840), (90, 2213512), (94, 2119320), (105, 1897296), (112, 1778715), (116, 1717380), (120, 1660134), (126, 1581080), (140, 1422972), (141, 1412880), (144, 1383445), (145, 1373904), (168, 1185810), (174, 1144920), (180, 1106756), (188, 1059660), (203, 981360), (210, 948648), (232, 858690), (235, 847728), (240, 830067), (252, 790540), (261, 763280), (280, 711486), (282, 706440), (290, 686952), (315, 632432), (329, 605520), (336, 592905), (348, 572460), (360, 553378), (376, 529830), (406, 490680), (420, 474324), (423, 470960), (435, 457968), (464, 429345), (470, 423864), (504, 395270), (522, 381640), (560, 355743), (564, 353220), (580, 343476), (609, 327120), (630, 316216), (658, 302760), (696, 286230), (705, 282576), (720, 276689), (752, 264915), (812, 245340), (840, 237162), (841, 236880), (846, 235480), (870, 228984), (940, 211932), (987, 201840), (1008, 197635), (1015, 196272), (1044, 190820), (1128, 176610), (1160, 171738), (1218, 163560), (1260, 158108), (1305, 152656), (1316, 151380), (1363, 146160), (1392, 143115), (1410, 141288), (1624, 122670), (1645, 121104), (1680, 118581), (1682, 118440), (1692, 117740), (1740, 114492), (1827, 109040), (1880, 105966), (1974, 100920), (2030, 98136), (2088, 95410), (2115, 94192), (2256, 88305), (2320, 85869), (2436, 81780), (2520, 79054), (2523, 78960), (2610, 76328), (2632, 75690), (2726, 73080), (2820, 70644), (2961, 67280), (3045, 65424), (3248, 61335), (3290, 60552), (3364, 59220), (3384, 58870), (3480, 57246), (3654, 54520), (3760, 52983), (3948, 50460), (4060, 49068), (4089, 48720), (4176, 47705), (4205, 47376), (4230, 47096), (4872, 40890), (4935, 40368), (5040, 39527), (5046, 39480), (5220, 38164), (5264, 37845), (5452, 36540), (5640, 35322), (5887, 33840), (5922, 33640), (6090, 32712), (6580, 30276), (6728, 29610), (6768, 29435), (6815, 29232), (6960, 28623), (7308, 27260), (7569, 26320), (7896, 25230), (8120, 24534), (8178, 24360), (8410, 23688), (8460, 23548), (9135, 21808), (9541, 20880), (9744, 20445), (9870, 20184), (10092, 19740), (10440, 19082), (10904, 18270), (11280, 17661), (11774, 16920), (11844, 16820), (12180, 16356), (12267, 16240), (12615, 15792), (13160, 15138), (13456, 14805), (13630, 14616)]