266440160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1021}}^1$

素因数の和:1276

約数の個数: 96

約数和(自身を含む): 723183552

約数和(自身を除く): 456743392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 233, 280, 466, 560, 932, 1021, 1120, 1165, 1631, 1864, 2042, 2330, 3262, 3728, 4084, 4660, 5105, 6524, 7147, 7456, 8155, 8168, 9320, 10210, 13048, 14294, 16310, 16336, 18640, 20420, 26096, 28588, 32620, 32672, 35735, 37280, 40840, 52192, 57176, 65240, 71470, 81680, 114352, 130480, 142940, 163360, 228704, 237893, 260960, 285880, 475786, 571760, 951572, 1143520, 1189465, 1665251, 1903144, 2378930, 3330502, 3806288, 4757860, 6661004, 7612576, 8326255, 9515720, 13322008, 16652510, 19031440, 26644016, 33305020, 38062880, 53288032, 66610040, 133220080, 266440160]

約数ペア:

[(1, 266440160), (2, 133220080), (4, 66610040), (5, 53288032), (7, 38062880), (8, 33305020), (10, 26644016), (14, 19031440), (16, 16652510), (20, 13322008), (28, 9515720), (32, 8326255), (35, 7612576), (40, 6661004), (56, 4757860), (70, 3806288), (80, 3330502), (112, 2378930), (140, 1903144), (160, 1665251), (224, 1189465), (233, 1143520), (280, 951572), (466, 571760), (560, 475786), (932, 285880), (1021, 260960), (1120, 237893), (1165, 228704), (1631, 163360), (1864, 142940), (2042, 130480), (2330, 114352), (3262, 81680), (3728, 71470), (4084, 65240), (4660, 57176), (5105, 52192), (6524, 40840), (7147, 37280), (7456, 35735), (8155, 32672), (8168, 32620), (9320, 28588), (10210, 26096), (13048, 20420), (14294, 18640), (16310, 16336)]