2400071520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{64937}}^1$

素因数の和:64973

約数の個数: 192

約数和(自身を含む): 9425880576

約数和(自身を除く): 7025809056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1680, 1760, 1848, 2310, 2464, 2640, 3080, 3360, 3696, 4620, 5280, 6160, 7392, 9240, 12320, 18480, 36960, 64937, 129874, 194811, 259748, 324685, 389622, 454559, 519496, 649370, 714307, 779244, 909118, 974055, 1038992, 1298740, 1363677, 1428614, 1558488, 1818236, 1948110, 2077984, 2142921, 2272795, 2597480, 2727354, 2857228, 3116976, 3571535, 3636472, 3896220, 4285842, 4545590, 5000149, 5194960, 5454708, 5714456, 6233952, 6818385, 7143070, 7272944, 7792440, 8571684, 9091180, 10000298, 10389920, 10714605, 10909416, 11428912, 13636770, 14286140, 14545888, 15000447, 15584880, 17143368, 18182360, 20000596, 21429210, 21818832, 22857824, 25000745, 27273540, 28572280, 30000894, 31169760, 34286736, 36364720, 40001192, 42858420, 43637664, 50001490, 54547080, 57144560, 60001788, 68573472, 72729440, 75002235, 80002384, 85716840, 100002980, 109094160, 114289120, 120003576, 150004470, 160004768, 171433680, 200005960, 218188320, 240007152, 300008940, 342867360, 400011920, 480014304, 600017880, 800023840, 1200035760, 2400071520]

約数ペア:

[(1, 2400071520), (2, 1200035760), (3, 800023840), (4, 600017880), (5, 480014304), (6, 400011920), (7, 342867360), (8, 300008940), (10, 240007152), (11, 218188320), (12, 200005960), (14, 171433680), (15, 160004768), (16, 150004470), (20, 120003576), (21, 114289120), (22, 109094160), (24, 100002980), (28, 85716840), (30, 80002384), (32, 75002235), (33, 72729440), (35, 68573472), (40, 60001788), (42, 57144560), (44, 54547080), (48, 50001490), (55, 43637664), (56, 42858420), (60, 40001192), (66, 36364720), (70, 34286736), (77, 31169760), (80, 30000894), (84, 28572280), (88, 27273540), (96, 25000745), (105, 22857824), (110, 21818832), (112, 21429210), (120, 20000596), (132, 18182360), (140, 17143368), (154, 15584880), (160, 15000447), (165, 14545888), (168, 14286140), (176, 13636770), (210, 11428912), (220, 10909416), (224, 10714605), (231, 10389920), (240, 10000298), (264, 9091180), (280, 8571684), (308, 7792440), (330, 7272944), (336, 7143070), (352, 6818385), (385, 6233952), (420, 5714456), (440, 5454708), (462, 5194960), (480, 5000149), (528, 4545590), (560, 4285842), (616, 3896220), (660, 3636472), (672, 3571535), (770, 3116976), (840, 2857228), (880, 2727354), (924, 2597480), (1056, 2272795), (1120, 2142921), (1155, 2077984), (1232, 1948110), (1320, 1818236), (1540, 1558488), (1680, 1428614), (1760, 1363677), (1848, 1298740), (2310, 1038992), (2464, 974055), (2640, 909118), (3080, 779244), (3360, 714307), (3696, 649370), (4620, 519496), (5280, 454559), (6160, 389622), (7392, 324685), (9240, 259748), (12320, 194811), (18480, 129874), (36960, 64937)]