192956720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7561}}^1$

素因数の和:7614

約数の個数: 80

約数和(自身を含む): 506351520

約数和(自身を除く): 313394800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 290, 319, 440, 464, 580, 638, 880, 1160, 1276, 1595, 2320, 2552, 3190, 5104, 6380, 7561, 12760, 15122, 25520, 30244, 37805, 60488, 75610, 83171, 120976, 151220, 166342, 219269, 302440, 332684, 415855, 438538, 604880, 665368, 831710, 877076, 1096345, 1330736, 1663420, 1754152, 2192690, 2411959, 3326840, 3508304, 4385380, 4823918, 6653680, 8770760, 9647836, 12059795, 17541520, 19295672, 24119590, 38591344, 48239180, 96478360, 192956720]

約数ペア:

[(1, 192956720), (2, 96478360), (4, 48239180), (5, 38591344), (8, 24119590), (10, 19295672), (11, 17541520), (16, 12059795), (20, 9647836), (22, 8770760), (29, 6653680), (40, 4823918), (44, 4385380), (55, 3508304), (58, 3326840), (80, 2411959), (88, 2192690), (110, 1754152), (116, 1663420), (145, 1330736), (176, 1096345), (220, 877076), (232, 831710), (290, 665368), (319, 604880), (440, 438538), (464, 415855), (580, 332684), (638, 302440), (880, 219269), (1160, 166342), (1276, 151220), (1595, 120976), (2320, 83171), (2552, 75610), (3190, 60488), (5104, 37805), (6380, 30244), (7561, 25520), (12760, 15122)]