66629640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7211}}^1$

素因数の和:7243

約数の個数: 128

約数和(自身を含む): 249246720

約数和(自身を除く): 182617080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 7211, 9240, 14422, 21633, 28844, 36055, 43266, 50477, 57688, 72110, 79321, 86532, 100954, 108165, 144220, 151431, 158642, 173064, 201908, 216330, 237963, 252385, 288440, 302862, 317284, 396605, 403816, 432660, 475926, 504770, 555247, 605724, 634568, 757155, 793210, 865320, 951852, 1009540, 1110494, 1189815, 1211448, 1514310, 1586420, 1665741, 1903704, 2019080, 2220988, 2379630, 2776235, 3028620, 3172840, 3331482, 4441976, 4759260, 5552470, 6057240, 6662964, 8328705, 9518520, 11104940, 13325928, 16657410, 22209880, 33314820, 66629640]

約数ペア:

[(1, 66629640), (2, 33314820), (3, 22209880), (4, 16657410), (5, 13325928), (6, 11104940), (7, 9518520), (8, 8328705), (10, 6662964), (11, 6057240), (12, 5552470), (14, 4759260), (15, 4441976), (20, 3331482), (21, 3172840), (22, 3028620), (24, 2776235), (28, 2379630), (30, 2220988), (33, 2019080), (35, 1903704), (40, 1665741), (42, 1586420), (44, 1514310), (55, 1211448), (56, 1189815), (60, 1110494), (66, 1009540), (70, 951852), (77, 865320), (84, 793210), (88, 757155), (105, 634568), (110, 605724), (120, 555247), (132, 504770), (140, 475926), (154, 432660), (165, 403816), (168, 396605), (210, 317284), (220, 302862), (231, 288440), (264, 252385), (280, 237963), (308, 216330), (330, 201908), (385, 173064), (420, 158642), (440, 151431), (462, 144220), (616, 108165), (660, 100954), (770, 86532), (840, 79321), (924, 72110), (1155, 57688), (1320, 50477), (1540, 43266), (1848, 36055), (2310, 28844), (3080, 21633), (4620, 14422), (7211, 9240)]