423971520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{9013}}^1$

素因数の和:9047

約数の個数: 168

約数和(自身を含む): 1566056304

約数和(自身を除く): 1142084784

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4704, 5880, 6720, 7840, 9013, 9408, 11760, 15680, 18026, 23520, 27039, 36052, 45065, 47040, 54078, 63091, 72104, 90130, 108156, 126182, 135195, 144208, 180260, 189273, 216312, 252364, 270390, 288416, 315455, 360520, 378546, 432624, 441637, 504728, 540780, 576832, 630910, 721040, 757092, 865248, 883274, 946365, 1009456, 1081560, 1261820, 1324911, 1442080, 1514184, 1730496, 1766548, 1892730, 2018912, 2163120, 2208185, 2523640, 2649822, 2884160, 3028368, 3533096, 3785460, 4037824, 4326240, 4416370, 5047280, 5299644, 6056736, 6624555, 7066192, 7570920, 8652480, 8832740, 10094560, 10599288, 12113472, 13249110, 14132384, 15141840, 17665480, 20189120, 21198576, 26498220, 28264768, 30283680, 35330960, 42397152, 52996440, 60567360, 70661920, 84794304, 105992880, 141323840, 211985760, 423971520]

約数ペア:

[(1, 423971520), (2, 211985760), (3, 141323840), (4, 105992880), (5, 84794304), (6, 70661920), (7, 60567360), (8, 52996440), (10, 42397152), (12, 35330960), (14, 30283680), (15, 28264768), (16, 26498220), (20, 21198576), (21, 20189120), (24, 17665480), (28, 15141840), (30, 14132384), (32, 13249110), (35, 12113472), (40, 10599288), (42, 10094560), (48, 8832740), (49, 8652480), (56, 7570920), (60, 7066192), (64, 6624555), (70, 6056736), (80, 5299644), (84, 5047280), (96, 4416370), (98, 4326240), (105, 4037824), (112, 3785460), (120, 3533096), (140, 3028368), (147, 2884160), (160, 2649822), (168, 2523640), (192, 2208185), (196, 2163120), (210, 2018912), (224, 1892730), (240, 1766548), (245, 1730496), (280, 1514184), (294, 1442080), (320, 1324911), (336, 1261820), (392, 1081560), (420, 1009456), (448, 946365), (480, 883274), (490, 865248), (560, 757092), (588, 721040), (672, 630910), (735, 576832), (784, 540780), (840, 504728), (960, 441637), (980, 432624), (1120, 378546), (1176, 360520), (1344, 315455), (1470, 288416), (1568, 270390), (1680, 252364), (1960, 216312), (2240, 189273), (2352, 180260), (2940, 144208), (3136, 135195), (3360, 126182), (3920, 108156), (4704, 90130), (5880, 72104), (6720, 63091), (7840, 54078), (9013, 47040), (9408, 45065), (11760, 36052), (15680, 27039), (18026, 23520)]