16636620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 62770176

約数和(自身を除く): 46133556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 105, 110, 130, 132, 140, 143, 154, 156, 165, 182, 195, 210, 220, 231, 260, 273, 277, 286, 308, 330, 364, 385, 390, 420, 429, 455, 462, 546, 554, 572, 660, 715, 770, 780, 831, 858, 910, 924, 1001, 1092, 1108, 1155, 1365, 1385, 1430, 1540, 1662, 1716, 1820, 1939, 2002, 2145, 2310, 2730, 2770, 2860, 3003, 3047, 3324, 3601, 3878, 4004, 4155, 4290, 4620, 5005, 5460, 5540, 5817, 6006, 6094, 7202, 7756, 8310, 8580, 9141, 9695, 10010, 10803, 11634, 12012, 12188, 14404, 15015, 15235, 16620, 18005, 18282, 19390, 20020, 21329, 21606, 23268, 25207, 29085, 30030, 30470, 36010, 36564, 38780, 39611, 42658, 43212, 45705, 50414, 54015, 58170, 60060, 60940, 63987, 72020, 75621, 79222, 85316, 91410, 100828, 106645, 108030, 116340, 118833, 126035, 127974, 151242, 158444, 182820, 198055, 213290, 216060, 237666, 252070, 255948, 277277, 302484, 319935, 378105, 396110, 426580, 475332, 504140, 554554, 594165, 639870, 756210, 792220, 831831, 1109108, 1188330, 1279740, 1386385, 1512420, 1663662, 2376660, 2772770, 3327324, 4159155, 5545540, 8318310, 16636620]

約数ペア:

[(1, 16636620), (2, 8318310), (3, 5545540), (4, 4159155), (5, 3327324), (6, 2772770), (7, 2376660), (10, 1663662), (11, 1512420), (12, 1386385), (13, 1279740), (14, 1188330), (15, 1109108), (20, 831831), (21, 792220), (22, 756210), (26, 639870), (28, 594165), (30, 554554), (33, 504140), (35, 475332), (39, 426580), (42, 396110), (44, 378105), (52, 319935), (55, 302484), (60, 277277), (65, 255948), (66, 252070), (70, 237666), (77, 216060), (78, 213290), (84, 198055), (91, 182820), (105, 158444), (110, 151242), (130, 127974), (132, 126035), (140, 118833), (143, 116340), (154, 108030), (156, 106645), (165, 100828), (182, 91410), (195, 85316), (210, 79222), (220, 75621), (231, 72020), (260, 63987), (273, 60940), (277, 60060), (286, 58170), (308, 54015), (330, 50414), (364, 45705), (385, 43212), (390, 42658), (420, 39611), (429, 38780), (455, 36564), (462, 36010), (546, 30470), (554, 30030), (572, 29085), (660, 25207), (715, 23268), (770, 21606), (780, 21329), (831, 20020), (858, 19390), (910, 18282), (924, 18005), (1001, 16620), (1092, 15235), (1108, 15015), (1155, 14404), (1365, 12188), (1385, 12012), (1430, 11634), (1540, 10803), (1662, 10010), (1716, 9695), (1820, 9141), (1939, 8580), (2002, 8310), (2145, 7756), (2310, 7202), (2730, 6094), (2770, 6006), (2860, 5817), (3003, 5540), (3047, 5460), (3324, 5005), (3601, 4620), (3878, 4290), (4004, 4155)]