1157450140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{7297}}^1$

素因数の和:7427

約数の個数: 96

約数和(自身を含む): 3060255744

約数和(自身を除く): 1902805604

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 103, 110, 140, 154, 206, 220, 308, 385, 412, 515, 721, 770, 1030, 1133, 1442, 1540, 2060, 2266, 2884, 3605, 4532, 5665, 7210, 7297, 7931, 11330, 14420, 14594, 15862, 22660, 29188, 31724, 36485, 39655, 51079, 72970, 79310, 80267, 102158, 145940, 158620, 160534, 204316, 255395, 321068, 401335, 510790, 561869, 751591, 802670, 1021580, 1123738, 1503182, 1605340, 2247476, 2809345, 3006364, 3757955, 5261137, 5618690, 7515910, 8267501, 10522274, 11237380, 15031820, 16535002, 21044548, 26305685, 33070004, 41337505, 52611370, 57872507, 82675010, 105222740, 115745014, 165350020, 231490028, 289362535, 578725070, 1157450140]

約数ペア:

[(1, 1157450140), (2, 578725070), (4, 289362535), (5, 231490028), (7, 165350020), (10, 115745014), (11, 105222740), (14, 82675010), (20, 57872507), (22, 52611370), (28, 41337505), (35, 33070004), (44, 26305685), (55, 21044548), (70, 16535002), (77, 15031820), (103, 11237380), (110, 10522274), (140, 8267501), (154, 7515910), (206, 5618690), (220, 5261137), (308, 3757955), (385, 3006364), (412, 2809345), (515, 2247476), (721, 1605340), (770, 1503182), (1030, 1123738), (1133, 1021580), (1442, 802670), (1540, 751591), (2060, 561869), (2266, 510790), (2884, 401335), (3605, 321068), (4532, 255395), (5665, 204316), (7210, 160534), (7297, 158620), (7931, 145940), (11330, 102158), (14420, 80267), (14594, 79310), (15862, 72970), (22660, 51079), (29188, 39655), (31724, 36485)]