188620320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{769}}^1$

素因数の和:867

約数の個数: 192

約数和(自身を含む): 689230080

約数和(自身を除く): 500609760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 96, 105, 112, 120, 140, 146, 160, 168, 210, 219, 224, 240, 280, 292, 336, 365, 420, 438, 480, 511, 560, 584, 672, 730, 769, 840, 876, 1022, 1095, 1120, 1168, 1460, 1533, 1538, 1680, 1752, 2044, 2190, 2307, 2336, 2555, 2920, 3066, 3076, 3360, 3504, 3845, 4088, 4380, 4614, 5110, 5383, 5840, 6132, 6152, 7008, 7665, 7690, 8176, 8760, 9228, 10220, 10766, 11535, 11680, 12264, 12304, 15330, 15380, 16149, 16352, 17520, 18456, 20440, 21532, 23070, 24528, 24608, 26915, 30660, 30760, 32298, 35040, 36912, 40880, 43064, 46140, 49056, 53830, 56137, 61320, 61520, 64596, 73824, 80745, 81760, 86128, 92280, 107660, 112274, 122640, 123040, 129192, 161490, 168411, 172256, 184560, 215320, 224548, 245280, 258384, 280685, 322980, 336822, 369120, 392959, 430640, 449096, 516768, 561370, 645960, 673644, 785918, 842055, 861280, 898192, 1122740, 1178877, 1291920, 1347288, 1571836, 1684110, 1796384, 1964795, 2245480, 2357754, 2583840, 2694576, 3143672, 3368220, 3929590, 4490960, 4715508, 5389152, 5894385, 6287344, 6736440, 7859180, 8981920, 9431016, 11788770, 12574688, 13472880, 15718360, 18862032, 23577540, 26945760, 31436720, 37724064, 47155080, 62873440, 94310160, 188620320]

約数ペア:

[(1, 188620320), (2, 94310160), (3, 62873440), (4, 47155080), (5, 37724064), (6, 31436720), (7, 26945760), (8, 23577540), (10, 18862032), (12, 15718360), (14, 13472880), (15, 12574688), (16, 11788770), (20, 9431016), (21, 8981920), (24, 7859180), (28, 6736440), (30, 6287344), (32, 5894385), (35, 5389152), (40, 4715508), (42, 4490960), (48, 3929590), (56, 3368220), (60, 3143672), (70, 2694576), (73, 2583840), (80, 2357754), (84, 2245480), (96, 1964795), (105, 1796384), (112, 1684110), (120, 1571836), (140, 1347288), (146, 1291920), (160, 1178877), (168, 1122740), (210, 898192), (219, 861280), (224, 842055), (240, 785918), (280, 673644), (292, 645960), (336, 561370), (365, 516768), (420, 449096), (438, 430640), (480, 392959), (511, 369120), (560, 336822), (584, 322980), (672, 280685), (730, 258384), (769, 245280), (840, 224548), (876, 215320), (1022, 184560), (1095, 172256), (1120, 168411), (1168, 161490), (1460, 129192), (1533, 123040), (1538, 122640), (1680, 112274), (1752, 107660), (2044, 92280), (2190, 86128), (2307, 81760), (2336, 80745), (2555, 73824), (2920, 64596), (3066, 61520), (3076, 61320), (3360, 56137), (3504, 53830), (3845, 49056), (4088, 46140), (4380, 43064), (4614, 40880), (5110, 36912), (5383, 35040), (5840, 32298), (6132, 30760), (6152, 30660), (7008, 26915), (7665, 24608), (7690, 24528), (8176, 23070), (8760, 21532), (9228, 20440), (10220, 18456), (10766, 17520), (11535, 16352), (11680, 16149), (12264, 15380), (12304, 15330)]