219341280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10627}}^1$

素因数の和:10688

約数の個数: 96

約数和(自身を含む): 707059584

約数和(自身を除く): 487718304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1290, 1376, 1720, 2064, 2580, 3440, 4128, 5160, 6880, 10320, 10627, 20640, 21254, 31881, 42508, 53135, 63762, 85016, 106270, 127524, 159405, 170032, 212540, 255048, 318810, 340064, 425080, 456961, 510096, 637620, 850160, 913922, 1020192, 1275240, 1370883, 1700320, 1827844, 2284805, 2550480, 2741766, 3655688, 4569610, 5100960, 5483532, 6854415, 7311376, 9139220, 10967064, 13708830, 14622752, 18278440, 21934128, 27417660, 36556880, 43868256, 54835320, 73113760, 109670640, 219341280]

約数ペア:

[(1, 219341280), (2, 109670640), (3, 73113760), (4, 54835320), (5, 43868256), (6, 36556880), (8, 27417660), (10, 21934128), (12, 18278440), (15, 14622752), (16, 13708830), (20, 10967064), (24, 9139220), (30, 7311376), (32, 6854415), (40, 5483532), (43, 5100960), (48, 4569610), (60, 3655688), (80, 2741766), (86, 2550480), (96, 2284805), (120, 1827844), (129, 1700320), (160, 1370883), (172, 1275240), (215, 1020192), (240, 913922), (258, 850160), (344, 637620), (430, 510096), (480, 456961), (516, 425080), (645, 340064), (688, 318810), (860, 255048), (1032, 212540), (1290, 170032), (1376, 159405), (1720, 127524), (2064, 106270), (2580, 85016), (3440, 63762), (4128, 53135), (5160, 42508), (6880, 31881), (10320, 21254), (10627, 20640)]