608356840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1723}}^1$

素因数の和:1851

約数の個数: 128

約数和(自身を含む): 1703036160

約数和(自身を除く): 1094679320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 97, 104, 130, 140, 182, 194, 260, 280, 364, 388, 455, 485, 520, 679, 728, 776, 910, 970, 1261, 1358, 1723, 1820, 1940, 2522, 2716, 3395, 3446, 3640, 3880, 5044, 5432, 6305, 6790, 6892, 8615, 8827, 10088, 12061, 12610, 13580, 13784, 17230, 17654, 22399, 24122, 25220, 27160, 34460, 35308, 44135, 44798, 48244, 50440, 60305, 68920, 70616, 88270, 89596, 96488, 111995, 120610, 156793, 167131, 176540, 179192, 223990, 241220, 313586, 334262, 353080, 447980, 482440, 627172, 668524, 783965, 835655, 895960, 1169917, 1254344, 1337048, 1567930, 1671310, 2172703, 2339834, 3135860, 3342620, 4345406, 4679668, 5849585, 6271720, 6685240, 8690812, 9359336, 10863515, 11699170, 15208921, 17381624, 21727030, 23398340, 30417842, 43454060, 46796680, 60835684, 76044605, 86908120, 121671368, 152089210, 304178420, 608356840]

約数ペア:

[(1, 608356840), (2, 304178420), (4, 152089210), (5, 121671368), (7, 86908120), (8, 76044605), (10, 60835684), (13, 46796680), (14, 43454060), (20, 30417842), (26, 23398340), (28, 21727030), (35, 17381624), (40, 15208921), (52, 11699170), (56, 10863515), (65, 9359336), (70, 8690812), (91, 6685240), (97, 6271720), (104, 5849585), (130, 4679668), (140, 4345406), (182, 3342620), (194, 3135860), (260, 2339834), (280, 2172703), (364, 1671310), (388, 1567930), (455, 1337048), (485, 1254344), (520, 1169917), (679, 895960), (728, 835655), (776, 783965), (910, 668524), (970, 627172), (1261, 482440), (1358, 447980), (1723, 353080), (1820, 334262), (1940, 313586), (2522, 241220), (2716, 223990), (3395, 179192), (3446, 176540), (3640, 167131), (3880, 156793), (5044, 120610), (5432, 111995), (6305, 96488), (6790, 89596), (6892, 88270), (8615, 70616), (8827, 68920), (10088, 60305), (12061, 50440), (12610, 48244), (13580, 44798), (13784, 44135), (17230, 35308), (17654, 34460), (22399, 27160), (24122, 25220)]