17923080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1$

素因数の和:1163

約数の個数: 128

約数和(自身を含む): 64742400

約数和(自身を除く): 46819320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1123, 1140, 1330, 1596, 1995, 2246, 2280, 2660, 3192, 3369, 3990, 4492, 5320, 5615, 6738, 7861, 7980, 8984, 11230, 13476, 15722, 15960, 16845, 21337, 22460, 23583, 26952, 31444, 33690, 39305, 42674, 44920, 47166, 62888, 64011, 67380, 78610, 85348, 94332, 106685, 117915, 128022, 134760, 149359, 157220, 170696, 188664, 213370, 235830, 256044, 298718, 314440, 320055, 426740, 448077, 471660, 512088, 597436, 640110, 746795, 853480, 896154, 943320, 1194872, 1280220, 1493590, 1792308, 2240385, 2560440, 2987180, 3584616, 4480770, 5974360, 8961540, 17923080]

約数ペア:

[(1, 17923080), (2, 8961540), (3, 5974360), (4, 4480770), (5, 3584616), (6, 2987180), (7, 2560440), (8, 2240385), (10, 1792308), (12, 1493590), (14, 1280220), (15, 1194872), (19, 943320), (20, 896154), (21, 853480), (24, 746795), (28, 640110), (30, 597436), (35, 512088), (38, 471660), (40, 448077), (42, 426740), (56, 320055), (57, 314440), (60, 298718), (70, 256044), (76, 235830), (84, 213370), (95, 188664), (105, 170696), (114, 157220), (120, 149359), (133, 134760), (140, 128022), (152, 117915), (168, 106685), (190, 94332), (210, 85348), (228, 78610), (266, 67380), (280, 64011), (285, 62888), (380, 47166), (399, 44920), (420, 42674), (456, 39305), (532, 33690), (570, 31444), (665, 26952), (760, 23583), (798, 22460), (840, 21337), (1064, 16845), (1123, 15960), (1140, 15722), (1330, 13476), (1596, 11230), (1995, 8984), (2246, 7980), (2280, 7861), (2660, 6738), (3192, 5615), (3369, 5320), (3990, 4492)]