197961120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:548

約数の個数: 288

約数和(自身を含む): 792529920

約数和(自身を除く): 594568800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 70, 72, 80, 82, 84, 90, 96, 105, 112, 120, 123, 126, 140, 144, 160, 164, 168, 180, 205, 210, 224, 240, 246, 252, 280, 287, 288, 315, 328, 336, 360, 369, 410, 420, 479, 480, 492, 504, 560, 574, 615, 630, 656, 672, 720, 738, 820, 840, 861, 958, 984, 1008, 1120, 1148, 1230, 1260, 1312, 1435, 1437, 1440, 1476, 1640, 1680, 1722, 1845, 1916, 1968, 2016, 2296, 2395, 2460, 2520, 2583, 2870, 2874, 2952, 3280, 3353, 3360, 3444, 3690, 3832, 3936, 4305, 4311, 4592, 4790, 4920, 5040, 5166, 5740, 5748, 5904, 6560, 6706, 6888, 7185, 7380, 7664, 8610, 8622, 9184, 9580, 9840, 10059, 10080, 10332, 11480, 11496, 11808, 12915, 13412, 13776, 14370, 14760, 15328, 16765, 17220, 17244, 19160, 19639, 19680, 20118, 20664, 21555, 22960, 22992, 25830, 26824, 27552, 28740, 29520, 30177, 33530, 34440, 34488, 38320, 39278, 40236, 41328, 43110, 45920, 45984, 50295, 51660, 53648, 57480, 58917, 59040, 60354, 67060, 68880, 68976, 76640, 78556, 80472, 82656, 86220, 98195, 100590, 103320, 107296, 114960, 117834, 120708, 134120, 137473, 137760, 137952, 150885, 157112, 160944, 172440, 176751, 196390, 201180, 206640, 229920, 235668, 241416, 268240, 274946, 294585, 301770, 314224, 321888, 344880, 353502, 392780, 402360, 412419, 413280, 471336, 482832, 536480, 549892, 589170, 603540, 628448, 687365, 689760, 707004, 785560, 804720, 824838, 883755, 942672, 965664, 1099784, 1178340, 1207080, 1237257, 1374730, 1414008, 1571120, 1609440, 1649676, 1767510, 1885344, 2062095, 2199568, 2356680, 2414160, 2474514, 2749460, 2828016, 3142240, 3299352, 3535020, 4124190, 4399136, 4713360, 4828320, 4949028, 5498920, 5656032, 6186285, 6598704, 7070040, 8248380, 9426720, 9898056, 10997840, 12372570, 13197408, 14140080, 16496760, 19796112, 21995680, 24745140, 28280160, 32993520, 39592224, 49490280, 65987040, 98980560, 197961120]

約数ペア:

[(1, 197961120), (2, 98980560), (3, 65987040), (4, 49490280), (5, 39592224), (6, 32993520), (7, 28280160), (8, 24745140), (9, 21995680), (10, 19796112), (12, 16496760), (14, 14140080), (15, 13197408), (16, 12372570), (18, 10997840), (20, 9898056), (21, 9426720), (24, 8248380), (28, 7070040), (30, 6598704), (32, 6186285), (35, 5656032), (36, 5498920), (40, 4949028), (41, 4828320), (42, 4713360), (45, 4399136), (48, 4124190), (56, 3535020), (60, 3299352), (63, 3142240), (70, 2828016), (72, 2749460), (80, 2474514), (82, 2414160), (84, 2356680), (90, 2199568), (96, 2062095), (105, 1885344), (112, 1767510), (120, 1649676), (123, 1609440), (126, 1571120), (140, 1414008), (144, 1374730), (160, 1237257), (164, 1207080), (168, 1178340), (180, 1099784), (205, 965664), (210, 942672), (224, 883755), (240, 824838), (246, 804720), (252, 785560), (280, 707004), (287, 689760), (288, 687365), (315, 628448), (328, 603540), (336, 589170), (360, 549892), (369, 536480), (410, 482832), (420, 471336), (479, 413280), (480, 412419), (492, 402360), (504, 392780), (560, 353502), (574, 344880), (615, 321888), (630, 314224), (656, 301770), (672, 294585), (720, 274946), (738, 268240), (820, 241416), (840, 235668), (861, 229920), (958, 206640), (984, 201180), (1008, 196390), (1120, 176751), (1148, 172440), (1230, 160944), (1260, 157112), (1312, 150885), (1435, 137952), (1437, 137760), (1440, 137473), (1476, 134120), (1640, 120708), (1680, 117834), (1722, 114960), (1845, 107296), (1916, 103320), (1968, 100590), (2016, 98195), (2296, 86220), (2395, 82656), (2460, 80472), (2520, 78556), (2583, 76640), (2870, 68976), (2874, 68880), (2952, 67060), (3280, 60354), (3353, 59040), (3360, 58917), (3444, 57480), (3690, 53648), (3832, 51660), (3936, 50295), (4305, 45984), (4311, 45920), (4592, 43110), (4790, 41328), (4920, 40236), (5040, 39278), (5166, 38320), (5740, 34488), (5748, 34440), (5904, 33530), (6560, 30177), (6706, 29520), (6888, 28740), (7185, 27552), (7380, 26824), (7664, 25830), (8610, 22992), (8622, 22960), (9184, 21555), (9580, 20664), (9840, 20118), (10059, 19680), (10080, 19639), (10332, 19160), (11480, 17244), (11496, 17220), (11808, 16765), (12915, 15328), (13412, 14760), (13776, 14370)]