64459560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1039}}^1$

素因数の和:1111

約数の個数: 128

約数和(自身を含む): 215654400

約数和(自身を除く): 151194840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 47, 55, 60, 66, 88, 94, 110, 120, 132, 141, 165, 188, 220, 235, 264, 282, 330, 376, 440, 470, 517, 564, 660, 705, 940, 1034, 1039, 1128, 1320, 1410, 1551, 1880, 2068, 2078, 2585, 2820, 3102, 3117, 4136, 4156, 5170, 5195, 5640, 6204, 6234, 7755, 8312, 10340, 10390, 11429, 12408, 12468, 15510, 15585, 20680, 20780, 22858, 24936, 31020, 31170, 34287, 41560, 45716, 48833, 57145, 62040, 62340, 68574, 91432, 97666, 114290, 124680, 137148, 146499, 171435, 195332, 228580, 244165, 274296, 292998, 342870, 390664, 457160, 488330, 537163, 585996, 685740, 732495, 976660, 1074326, 1171992, 1371480, 1464990, 1611489, 1953320, 2148652, 2685815, 2929980, 3222978, 4297304, 5371630, 5859960, 6445956, 8057445, 10743260, 12891912, 16114890, 21486520, 32229780, 64459560]

約数ペア:

[(1, 64459560), (2, 32229780), (3, 21486520), (4, 16114890), (5, 12891912), (6, 10743260), (8, 8057445), (10, 6445956), (11, 5859960), (12, 5371630), (15, 4297304), (20, 3222978), (22, 2929980), (24, 2685815), (30, 2148652), (33, 1953320), (40, 1611489), (44, 1464990), (47, 1371480), (55, 1171992), (60, 1074326), (66, 976660), (88, 732495), (94, 685740), (110, 585996), (120, 537163), (132, 488330), (141, 457160), (165, 390664), (188, 342870), (220, 292998), (235, 274296), (264, 244165), (282, 228580), (330, 195332), (376, 171435), (440, 146499), (470, 137148), (517, 124680), (564, 114290), (660, 97666), (705, 91432), (940, 68574), (1034, 62340), (1039, 62040), (1128, 57145), (1320, 48833), (1410, 45716), (1551, 41560), (1880, 34287), (2068, 31170), (2078, 31020), (2585, 24936), (2820, 22858), (3102, 20780), (3117, 20680), (4136, 15585), (4156, 15510), (5170, 12468), (5195, 12408), (5640, 11429), (6204, 10390), (6234, 10340), (7755, 8312)]