89948320

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 272160000

約数和(自身を除く): 182211680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 149, 154, 160, 176, 196, 220, 224, 245, 280, 298, 308, 343, 352, 385, 392, 440, 490, 539, 560, 596, 616, 686, 745, 770, 784, 880, 980, 1043, 1078, 1120, 1192, 1232, 1372, 1490, 1540, 1568, 1639, 1715, 1760, 1960, 2086, 2156, 2384, 2464, 2695, 2744, 2980, 3080, 3278, 3430, 3773, 3920, 4172, 4312, 4768, 5215, 5390, 5488, 5960, 6160, 6556, 6860, 7301, 7546, 7840, 8195, 8344, 8624, 10430, 10780, 10976, 11473, 11920, 12320, 13112, 13720, 14602, 15092, 16390, 16688, 17248, 18865, 20860, 21560, 22946, 23840, 26224, 27440, 29204, 30184, 32780, 33376, 36505, 37730, 41720, 43120, 45892, 51107, 52448, 54880, 57365, 58408, 60368, 65560, 73010, 75460, 80311, 83440, 86240, 91784, 102214, 114730, 116816, 120736, 131120, 146020, 150920, 160622, 166880, 183568, 204428, 229460, 233632, 255535, 262240, 292040, 301840, 321244, 367136, 401555, 408856, 458920, 511070, 562177, 584080, 603680, 642488, 803110, 817712, 917840, 1022140, 1124354, 1168160, 1284976, 1606220, 1635424, 1835680, 2044280, 2248708, 2569952, 2810885, 3212440, 4088560, 4497416, 5621770, 6424880, 8177120, 8994832, 11243540, 12849760, 17989664, 22487080, 44974160, 89948320]

約数ペア:

[(1, 89948320), (2, 44974160), (4, 22487080), (5, 17989664), (7, 12849760), (8, 11243540), (10, 8994832), (11, 8177120), (14, 6424880), (16, 5621770), (20, 4497416), (22, 4088560), (28, 3212440), (32, 2810885), (35, 2569952), (40, 2248708), (44, 2044280), (49, 1835680), (55, 1635424), (56, 1606220), (70, 1284976), (77, 1168160), (80, 1124354), (88, 1022140), (98, 917840), (110, 817712), (112, 803110), (140, 642488), (149, 603680), (154, 584080), (160, 562177), (176, 511070), (196, 458920), (220, 408856), (224, 401555), (245, 367136), (280, 321244), (298, 301840), (308, 292040), (343, 262240), (352, 255535), (385, 233632), (392, 229460), (440, 204428), (490, 183568), (539, 166880), (560, 160622), (596, 150920), (616, 146020), (686, 131120), (745, 120736), (770, 116816), (784, 114730), (880, 102214), (980, 91784), (1043, 86240), (1078, 83440), (1120, 80311), (1192, 75460), (1232, 73010), (1372, 65560), (1490, 60368), (1540, 58408), (1568, 57365), (1639, 54880), (1715, 52448), (1760, 51107), (1960, 45892), (2086, 43120), (2156, 41720), (2384, 37730), (2464, 36505), (2695, 33376), (2744, 32780), (2980, 30184), (3080, 29204), (3278, 27440), (3430, 26224), (3773, 23840), (3920, 22946), (4172, 21560), (4312, 20860), (4768, 18865), (5215, 17248), (5390, 16688), (5488, 16390), (5960, 15092), (6160, 14602), (6556, 13720), (6860, 13112), (7301, 12320), (7546, 11920), (7840, 11473), (8195, 10976), (8344, 10780), (8624, 10430)]