213946080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23459}}^1$

素因数の和:23496

約数の個数: 96

約数和(自身を含む): 709430400

約数和(自身を除く): 495484320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 23459, 46918, 70377, 93836, 117295, 140754, 187672, 234590, 281508, 351885, 375344, 445721, 469180, 563016, 703770, 750688, 891442, 938360, 1126032, 1337163, 1407540, 1782884, 1876720, 2228605, 2252064, 2674326, 2815080, 3565768, 3753440, 4457210, 5348652, 5630160, 6685815, 7131536, 8914420, 10697304, 11260320, 13371630, 14263072, 17828840, 21394608, 26743260, 35657680, 42789216, 53486520, 71315360, 106973040, 213946080]

約数ペア:

[(1, 213946080), (2, 106973040), (3, 71315360), (4, 53486520), (5, 42789216), (6, 35657680), (8, 26743260), (10, 21394608), (12, 17828840), (15, 14263072), (16, 13371630), (19, 11260320), (20, 10697304), (24, 8914420), (30, 7131536), (32, 6685815), (38, 5630160), (40, 5348652), (48, 4457210), (57, 3753440), (60, 3565768), (76, 2815080), (80, 2674326), (95, 2252064), (96, 2228605), (114, 1876720), (120, 1782884), (152, 1407540), (160, 1337163), (190, 1126032), (228, 938360), (240, 891442), (285, 750688), (304, 703770), (380, 563016), (456, 469180), (480, 445721), (570, 375344), (608, 351885), (760, 281508), (912, 234590), (1140, 187672), (1520, 140754), (1824, 117295), (2280, 93836), (3040, 70377), (4560, 46918), (9120, 23459)]