9027979520

素因数分解:

$2^8\times 5^1\times 7^3\times {\mathrm{20563}}^1$

素因数の和:20605

約数の個数: 144

約数和(自身を含む): 25219689600

約数和(自身を除く): 16191710080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 343, 392, 448, 490, 560, 640, 686, 784, 896, 980, 1120, 1280, 1372, 1568, 1715, 1792, 1960, 2240, 2744, 3136, 3430, 3920, 4480, 5488, 6272, 6860, 7840, 8960, 10976, 12544, 13720, 15680, 20563, 21952, 27440, 31360, 41126, 43904, 54880, 62720, 82252, 87808, 102815, 109760, 143941, 164504, 205630, 219520, 287882, 329008, 411260, 439040, 575764, 658016, 719705, 822520, 1007587, 1151528, 1316032, 1439410, 1645040, 2015174, 2303056, 2632064, 2878820, 3290080, 4030348, 4606112, 5037935, 5264128, 5757640, 6580160, 7053109, 8060696, 9212224, 10075870, 11515280, 13160320, 14106218, 16121392, 18424448, 20151740, 23030560, 26320640, 28212436, 32242784, 35265545, 36848896, 40303480, 46061120, 56424872, 64485568, 70531090, 80606960, 92122240, 112849744, 128971136, 141062180, 161213920, 184244480, 225699488, 257942272, 282124360, 322427840, 451398976, 564248720, 644855680, 902797952, 1128497440, 1289711360, 1805595904, 2256994880, 4513989760, 9027979520]

約数ペア:

[(1, 9027979520), (2, 4513989760), (4, 2256994880), (5, 1805595904), (7, 1289711360), (8, 1128497440), (10, 902797952), (14, 644855680), (16, 564248720), (20, 451398976), (28, 322427840), (32, 282124360), (35, 257942272), (40, 225699488), (49, 184244480), (56, 161213920), (64, 141062180), (70, 128971136), (80, 112849744), (98, 92122240), (112, 80606960), (128, 70531090), (140, 64485568), (160, 56424872), (196, 46061120), (224, 40303480), (245, 36848896), (256, 35265545), (280, 32242784), (320, 28212436), (343, 26320640), (392, 23030560), (448, 20151740), (490, 18424448), (560, 16121392), (640, 14106218), (686, 13160320), (784, 11515280), (896, 10075870), (980, 9212224), (1120, 8060696), (1280, 7053109), (1372, 6580160), (1568, 5757640), (1715, 5264128), (1792, 5037935), (1960, 4606112), (2240, 4030348), (2744, 3290080), (3136, 2878820), (3430, 2632064), (3920, 2303056), (4480, 2015174), (5488, 1645040), (6272, 1439410), (6860, 1316032), (7840, 1151528), (8960, 1007587), (10976, 822520), (12544, 719705), (13720, 658016), (15680, 575764), (20563, 439040), (21952, 411260), (27440, 329008), (31360, 287882), (41126, 219520), (43904, 205630), (54880, 164504), (62720, 143941), (82252, 109760), (87808, 102815)]