204793440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13763}}^1$

素因数の和:13812

約数の個数: 96

約数和(自身を含む): 665957376

約数和(自身を除く): 461163936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 13763, 14880, 27526, 41289, 55052, 68815, 82578, 110104, 137630, 165156, 206445, 220208, 275260, 330312, 412890, 426653, 440416, 550520, 660624, 825780, 853306, 1101040, 1279959, 1321248, 1651560, 1706612, 2133265, 2202080, 2559918, 3303120, 3413224, 4266530, 5119836, 6399795, 6606240, 6826448, 8533060, 10239672, 12799590, 13652896, 17066120, 20479344, 25599180, 34132240, 40958688, 51198360, 68264480, 102396720, 204793440]

約数ペア:

[(1, 204793440), (2, 102396720), (3, 68264480), (4, 51198360), (5, 40958688), (6, 34132240), (8, 25599180), (10, 20479344), (12, 17066120), (15, 13652896), (16, 12799590), (20, 10239672), (24, 8533060), (30, 6826448), (31, 6606240), (32, 6399795), (40, 5119836), (48, 4266530), (60, 3413224), (62, 3303120), (80, 2559918), (93, 2202080), (96, 2133265), (120, 1706612), (124, 1651560), (155, 1321248), (160, 1279959), (186, 1101040), (240, 853306), (248, 825780), (310, 660624), (372, 550520), (465, 440416), (480, 426653), (496, 412890), (620, 330312), (744, 275260), (930, 220208), (992, 206445), (1240, 165156), (1488, 137630), (1860, 110104), (2480, 82578), (2976, 68815), (3720, 55052), (4960, 41289), (7440, 27526), (13763, 14880)]