1370855640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{148361}}^1$

素因数の和:148393

約数の個数: 128

約数和(自身を含む): 5127390720

約数和(自身を除く): 3756535080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 148361, 296722, 445083, 593444, 741805, 890166, 1038527, 1186888, 1483610, 1631971, 1780332, 2077054, 2225415, 2967220, 3115581, 3263942, 3560664, 4154108, 4450830, 4895913, 5192635, 5934440, 6231162, 6527884, 8159855, 8308216, 8901660, 9791826, 10385270, 11423797, 12462324, 13055768, 15577905, 16319710, 17803320, 19583652, 20770540, 22847594, 24479565, 24924648, 31155810, 32639420, 34271391, 39167304, 41541080, 45695188, 48959130, 57118985, 62311620, 65278840, 68542782, 91390376, 97918260, 114237970, 124623240, 137085564, 171356955, 195836520, 228475940, 274171128, 342713910, 456951880, 685427820, 1370855640]

約数ペア:

[(1, 1370855640), (2, 685427820), (3, 456951880), (4, 342713910), (5, 274171128), (6, 228475940), (7, 195836520), (8, 171356955), (10, 137085564), (11, 124623240), (12, 114237970), (14, 97918260), (15, 91390376), (20, 68542782), (21, 65278840), (22, 62311620), (24, 57118985), (28, 48959130), (30, 45695188), (33, 41541080), (35, 39167304), (40, 34271391), (42, 32639420), (44, 31155810), (55, 24924648), (56, 24479565), (60, 22847594), (66, 20770540), (70, 19583652), (77, 17803320), (84, 16319710), (88, 15577905), (105, 13055768), (110, 12462324), (120, 11423797), (132, 10385270), (140, 9791826), (154, 8901660), (165, 8308216), (168, 8159855), (210, 6527884), (220, 6231162), (231, 5934440), (264, 5192635), (280, 4895913), (308, 4450830), (330, 4154108), (385, 3560664), (420, 3263942), (440, 3115581), (462, 2967220), (616, 2225415), (660, 2077054), (770, 1780332), (840, 1631971), (924, 1483610), (1155, 1186888), (1320, 1038527), (1540, 890166), (1848, 741805), (2310, 593444), (3080, 445083), (4620, 296722), (9240, 148361)]