16267160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:181

約数の個数: 128

約数和(自身を含む): 46569600

約数和(自身を除く): 30302440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 41, 52, 56, 65, 70, 82, 91, 104, 109, 130, 140, 164, 182, 205, 218, 260, 280, 287, 328, 364, 410, 436, 455, 520, 533, 545, 574, 728, 763, 820, 872, 910, 1066, 1090, 1148, 1417, 1435, 1526, 1640, 1820, 2132, 2180, 2296, 2665, 2834, 2870, 3052, 3640, 3731, 3815, 4264, 4360, 4469, 5330, 5668, 5740, 6104, 7085, 7462, 7630, 8938, 9919, 10660, 11336, 11480, 14170, 14924, 15260, 17876, 18655, 19838, 21320, 22345, 28340, 29848, 30520, 31283, 35752, 37310, 39676, 44690, 49595, 56680, 58097, 62566, 74620, 79352, 89380, 99190, 116194, 125132, 149240, 156415, 178760, 198380, 232388, 250264, 290485, 312830, 396760, 406679, 464776, 580970, 625660, 813358, 1161940, 1251320, 1626716, 2033395, 2323880, 3253432, 4066790, 8133580, 16267160]

約数ペア:

[(1, 16267160), (2, 8133580), (4, 4066790), (5, 3253432), (7, 2323880), (8, 2033395), (10, 1626716), (13, 1251320), (14, 1161940), (20, 813358), (26, 625660), (28, 580970), (35, 464776), (40, 406679), (41, 396760), (52, 312830), (56, 290485), (65, 250264), (70, 232388), (82, 198380), (91, 178760), (104, 156415), (109, 149240), (130, 125132), (140, 116194), (164, 99190), (182, 89380), (205, 79352), (218, 74620), (260, 62566), (280, 58097), (287, 56680), (328, 49595), (364, 44690), (410, 39676), (436, 37310), (455, 35752), (520, 31283), (533, 30520), (545, 29848), (574, 28340), (728, 22345), (763, 21320), (820, 19838), (872, 18655), (910, 17876), (1066, 15260), (1090, 14924), (1148, 14170), (1417, 11480), (1435, 11336), (1526, 10660), (1640, 9919), (1820, 8938), (2132, 7630), (2180, 7462), (2296, 7085), (2665, 6104), (2834, 5740), (2870, 5668), (3052, 5330), (3640, 4469), (3731, 4360), (3815, 4264)]