243403320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1109}}^1$

素因数の和:1213

約数の個数: 128

約数和(自身を含む): 767232000

約数和(自身を除く): 523828680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 59, 60, 62, 93, 118, 120, 124, 155, 177, 186, 236, 248, 295, 310, 354, 372, 465, 472, 590, 620, 708, 744, 885, 930, 1109, 1180, 1240, 1416, 1770, 1829, 1860, 2218, 2360, 3327, 3540, 3658, 3720, 4436, 5487, 5545, 6654, 7080, 7316, 8872, 9145, 10974, 11090, 13308, 14632, 16635, 18290, 21948, 22180, 26616, 27435, 33270, 34379, 36580, 43896, 44360, 54870, 65431, 66540, 68758, 73160, 103137, 109740, 130862, 133080, 137516, 171895, 196293, 206274, 219480, 261724, 275032, 327155, 343790, 392586, 412548, 515685, 523448, 654310, 687580, 785172, 825096, 981465, 1031370, 1308620, 1375160, 1570344, 1962930, 2028361, 2062740, 2617240, 3925860, 4056722, 4125480, 6085083, 7851720, 8113444, 10141805, 12170166, 16226888, 20283610, 24340332, 30425415, 40567220, 48680664, 60850830, 81134440, 121701660, 243403320]

約数ペア:

[(1, 243403320), (2, 121701660), (3, 81134440), (4, 60850830), (5, 48680664), (6, 40567220), (8, 30425415), (10, 24340332), (12, 20283610), (15, 16226888), (20, 12170166), (24, 10141805), (30, 8113444), (31, 7851720), (40, 6085083), (59, 4125480), (60, 4056722), (62, 3925860), (93, 2617240), (118, 2062740), (120, 2028361), (124, 1962930), (155, 1570344), (177, 1375160), (186, 1308620), (236, 1031370), (248, 981465), (295, 825096), (310, 785172), (354, 687580), (372, 654310), (465, 523448), (472, 515685), (590, 412548), (620, 392586), (708, 343790), (744, 327155), (885, 275032), (930, 261724), (1109, 219480), (1180, 206274), (1240, 196293), (1416, 171895), (1770, 137516), (1829, 133080), (1860, 130862), (2218, 109740), (2360, 103137), (3327, 73160), (3540, 68758), (3658, 66540), (3720, 65431), (4436, 54870), (5487, 44360), (5545, 43896), (6654, 36580), (7080, 34379), (7316, 33270), (8872, 27435), (9145, 26616), (10974, 22180), (11090, 21948), (13308, 18290), (14632, 16635)]