677217760

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{607}}^1$

素因数の和:1008

約数の個数: 96

約数和(自身を含む): 1691504640

約数和(自身を除く): 1014286880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 367, 380, 607, 608, 734, 760, 1214, 1468, 1520, 1835, 2428, 2936, 3035, 3040, 3670, 4856, 5872, 6070, 6973, 7340, 9712, 11533, 11744, 12140, 13946, 14680, 19424, 23066, 24280, 27892, 29360, 34865, 46132, 48560, 55784, 57665, 58720, 69730, 92264, 97120, 111568, 115330, 139460, 184528, 222769, 223136, 230660, 278920, 369056, 445538, 461320, 557840, 891076, 922640, 1113845, 1115680, 1782152, 1845280, 2227690, 3564304, 4232611, 4455380, 7128608, 8465222, 8910760, 16930444, 17821520, 21163055, 33860888, 35643040, 42326110, 67721776, 84652220, 135443552, 169304440, 338608880, 677217760]

約数ペア:

[(1, 677217760), (2, 338608880), (4, 169304440), (5, 135443552), (8, 84652220), (10, 67721776), (16, 42326110), (19, 35643040), (20, 33860888), (32, 21163055), (38, 17821520), (40, 16930444), (76, 8910760), (80, 8465222), (95, 7128608), (152, 4455380), (160, 4232611), (190, 3564304), (304, 2227690), (367, 1845280), (380, 1782152), (607, 1115680), (608, 1113845), (734, 922640), (760, 891076), (1214, 557840), (1468, 461320), (1520, 445538), (1835, 369056), (2428, 278920), (2936, 230660), (3035, 223136), (3040, 222769), (3670, 184528), (4856, 139460), (5872, 115330), (6070, 111568), (6973, 97120), (7340, 92264), (9712, 69730), (11533, 58720), (11744, 57665), (12140, 55784), (13946, 48560), (14680, 46132), (19424, 34865), (23066, 29360), (24280, 27892)]