89234040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2591}}^1$

素因数の和:2653

約数の個数: 128

約数和(自身を含む): 313528320

約数和(自身を除く): 224294280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 2296, 2460, 2591, 2870, 3444, 4305, 4920, 5182, 5740, 6888, 7773, 8610, 10364, 11480, 12955, 15546, 17220, 18137, 20728, 25910, 31092, 34440, 36274, 38865, 51820, 54411, 62184, 72548, 77730, 90685, 103640, 106231, 108822, 145096, 155460, 181370, 212462, 217644, 272055, 310920, 318693, 362740, 424924, 435288, 531155, 544110, 637386, 725480, 743617, 849848, 1062310, 1088220, 1274772, 1487234, 1593465, 2124620, 2176440, 2230851, 2549544, 2974468, 3186930, 3718085, 4249240, 4461702, 5948936, 6373860, 7436170, 8923404, 11154255, 12747720, 14872340, 17846808, 22308510, 29744680, 44617020, 89234040]

約数ペア:

[(1, 89234040), (2, 44617020), (3, 29744680), (4, 22308510), (5, 17846808), (6, 14872340), (7, 12747720), (8, 11154255), (10, 8923404), (12, 7436170), (14, 6373860), (15, 5948936), (20, 4461702), (21, 4249240), (24, 3718085), (28, 3186930), (30, 2974468), (35, 2549544), (40, 2230851), (41, 2176440), (42, 2124620), (56, 1593465), (60, 1487234), (70, 1274772), (82, 1088220), (84, 1062310), (105, 849848), (120, 743617), (123, 725480), (140, 637386), (164, 544110), (168, 531155), (205, 435288), (210, 424924), (246, 362740), (280, 318693), (287, 310920), (328, 272055), (410, 217644), (420, 212462), (492, 181370), (574, 155460), (615, 145096), (820, 108822), (840, 106231), (861, 103640), (984, 90685), (1148, 77730), (1230, 72548), (1435, 62184), (1640, 54411), (1722, 51820), (2296, 38865), (2460, 36274), (2591, 34440), (2870, 31092), (3444, 25910), (4305, 20728), (4920, 18137), (5182, 17220), (5740, 15546), (6888, 12955), (7773, 11480), (8610, 10364)]