931175560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1733}}^1$

素因数の和:1871

約数の個数: 128

約数和(自身を含む): 2546899200

約数和(自身を除く): 1615723640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 101, 133, 140, 152, 190, 202, 266, 280, 380, 404, 505, 532, 665, 707, 760, 808, 1010, 1064, 1330, 1414, 1733, 1919, 2020, 2660, 2828, 3466, 3535, 3838, 4040, 5320, 5656, 6932, 7070, 7676, 8665, 9595, 12131, 13433, 13864, 14140, 15352, 17330, 19190, 24262, 26866, 28280, 32927, 34660, 38380, 48524, 53732, 60655, 65854, 67165, 69320, 76760, 97048, 107464, 121310, 131708, 134330, 164635, 175033, 230489, 242620, 263416, 268660, 329270, 350066, 460978, 485240, 537320, 658540, 700132, 875165, 921956, 1152445, 1225231, 1317080, 1400264, 1750330, 1843912, 2304890, 2450462, 3325627, 3500660, 4609780, 4900924, 6126155, 6651254, 7001320, 9219560, 9801848, 12252310, 13302508, 16628135, 23279389, 24504620, 26605016, 33256270, 46558778, 49009240, 66512540, 93117556, 116396945, 133025080, 186235112, 232793890, 465587780, 931175560]

約数ペア:

[(1, 931175560), (2, 465587780), (4, 232793890), (5, 186235112), (7, 133025080), (8, 116396945), (10, 93117556), (14, 66512540), (19, 49009240), (20, 46558778), (28, 33256270), (35, 26605016), (38, 24504620), (40, 23279389), (56, 16628135), (70, 13302508), (76, 12252310), (95, 9801848), (101, 9219560), (133, 7001320), (140, 6651254), (152, 6126155), (190, 4900924), (202, 4609780), (266, 3500660), (280, 3325627), (380, 2450462), (404, 2304890), (505, 1843912), (532, 1750330), (665, 1400264), (707, 1317080), (760, 1225231), (808, 1152445), (1010, 921956), (1064, 875165), (1330, 700132), (1414, 658540), (1733, 537320), (1919, 485240), (2020, 460978), (2660, 350066), (2828, 329270), (3466, 268660), (3535, 263416), (3838, 242620), (4040, 230489), (5320, 175033), (5656, 164635), (6932, 134330), (7070, 131708), (7676, 121310), (8665, 107464), (9595, 97048), (12131, 76760), (13433, 69320), (13864, 67165), (14140, 65854), (15352, 60655), (17330, 53732), (19190, 48524), (24262, 38380), (26866, 34660), (28280, 32927)]