159283320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:394

約数の個数: 192

約数和(自身を含む): 563397120

約数和(自身を除く): 404113800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 103, 105, 120, 140, 147, 168, 196, 206, 210, 245, 263, 280, 294, 309, 392, 412, 420, 490, 515, 526, 588, 618, 721, 735, 789, 824, 840, 980, 1030, 1052, 1176, 1236, 1315, 1442, 1470, 1545, 1578, 1841, 1960, 2060, 2104, 2163, 2472, 2630, 2884, 2940, 3090, 3156, 3605, 3682, 3945, 4120, 4326, 5047, 5260, 5523, 5768, 5880, 6180, 6312, 7210, 7364, 7890, 8652, 9205, 10094, 10520, 10815, 11046, 12360, 12887, 14420, 14728, 15141, 15780, 17304, 18410, 20188, 21630, 22092, 25235, 25774, 27089, 27615, 28840, 30282, 31560, 36820, 38661, 40376, 43260, 44184, 50470, 51548, 54178, 55230, 60564, 64435, 73640, 75705, 77322, 81267, 86520, 100940, 103096, 108356, 110460, 121128, 128870, 135445, 151410, 154644, 162534, 189623, 193305, 201880, 216712, 220920, 257740, 270890, 302820, 309288, 325068, 379246, 386610, 406335, 515480, 541780, 568869, 605640, 650136, 758492, 773220, 812670, 948115, 1083560, 1137738, 1327361, 1516984, 1546440, 1625340, 1896230, 2275476, 2654722, 2844345, 3250680, 3792460, 3982083, 4550952, 5309444, 5688690, 6636805, 7584920, 7964166, 10618888, 11377380, 13273610, 15928332, 19910415, 22754760, 26547220, 31856664, 39820830, 53094440, 79641660, 159283320]

約数ペア:

[(1, 159283320), (2, 79641660), (3, 53094440), (4, 39820830), (5, 31856664), (6, 26547220), (7, 22754760), (8, 19910415), (10, 15928332), (12, 13273610), (14, 11377380), (15, 10618888), (20, 7964166), (21, 7584920), (24, 6636805), (28, 5688690), (30, 5309444), (35, 4550952), (40, 3982083), (42, 3792460), (49, 3250680), (56, 2844345), (60, 2654722), (70, 2275476), (84, 1896230), (98, 1625340), (103, 1546440), (105, 1516984), (120, 1327361), (140, 1137738), (147, 1083560), (168, 948115), (196, 812670), (206, 773220), (210, 758492), (245, 650136), (263, 605640), (280, 568869), (294, 541780), (309, 515480), (392, 406335), (412, 386610), (420, 379246), (490, 325068), (515, 309288), (526, 302820), (588, 270890), (618, 257740), (721, 220920), (735, 216712), (789, 201880), (824, 193305), (840, 189623), (980, 162534), (1030, 154644), (1052, 151410), (1176, 135445), (1236, 128870), (1315, 121128), (1442, 110460), (1470, 108356), (1545, 103096), (1578, 100940), (1841, 86520), (1960, 81267), (2060, 77322), (2104, 75705), (2163, 73640), (2472, 64435), (2630, 60564), (2884, 55230), (2940, 54178), (3090, 51548), (3156, 50470), (3605, 44184), (3682, 43260), (3945, 40376), (4120, 38661), (4326, 36820), (5047, 31560), (5260, 30282), (5523, 28840), (5768, 27615), (5880, 27089), (6180, 25774), (6312, 25235), (7210, 22092), (7364, 21630), (7890, 20188), (8652, 18410), (9205, 17304), (10094, 15780), (10520, 15141), (10815, 14728), (11046, 14420), (12360, 12887)]