9689680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1$

素因数の和:66

約数の個数: 160

約数和(自身を含む): 30498048

約数和(自身を除く): 20808368

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 121, 130, 140, 143, 154, 176, 182, 208, 220, 242, 260, 280, 286, 308, 364, 385, 440, 455, 484, 520, 560, 572, 605, 616, 715, 728, 770, 847, 880, 910, 968, 1001, 1040, 1144, 1210, 1232, 1331, 1430, 1456, 1540, 1573, 1694, 1820, 1936, 2002, 2288, 2420, 2662, 2860, 3080, 3146, 3388, 3640, 4004, 4235, 4840, 5005, 5324, 5720, 6160, 6292, 6655, 6776, 7280, 7865, 8008, 8470, 9317, 9680, 10010, 10648, 11011, 11440, 12584, 13310, 13552, 15730, 16016, 16940, 17303, 18634, 20020, 21296, 22022, 25168, 26620, 31460, 33880, 34606, 37268, 40040, 44044, 46585, 53240, 55055, 62920, 67760, 69212, 74536, 80080, 86515, 88088, 93170, 106480, 110110, 121121, 125840, 138424, 149072, 173030, 176176, 186340, 220220, 242242, 276848, 346060, 372680, 440440, 484484, 605605, 692120, 745360, 880880, 968968, 1211210, 1384240, 1937936, 2422420, 4844840, 9689680]

約数ペア:

[(1, 9689680), (2, 4844840), (4, 2422420), (5, 1937936), (7, 1384240), (8, 1211210), (10, 968968), (11, 880880), (13, 745360), (14, 692120), (16, 605605), (20, 484484), (22, 440440), (26, 372680), (28, 346060), (35, 276848), (40, 242242), (44, 220220), (52, 186340), (55, 176176), (56, 173030), (65, 149072), (70, 138424), (77, 125840), (80, 121121), (88, 110110), (91, 106480), (104, 93170), (110, 88088), (112, 86515), (121, 80080), (130, 74536), (140, 69212), (143, 67760), (154, 62920), (176, 55055), (182, 53240), (208, 46585), (220, 44044), (242, 40040), (260, 37268), (280, 34606), (286, 33880), (308, 31460), (364, 26620), (385, 25168), (440, 22022), (455, 21296), (484, 20020), (520, 18634), (560, 17303), (572, 16940), (605, 16016), (616, 15730), (715, 13552), (728, 13310), (770, 12584), (847, 11440), (880, 11011), (910, 10648), (968, 10010), (1001, 9680), (1040, 9317), (1144, 8470), (1210, 8008), (1232, 7865), (1331, 7280), (1430, 6776), (1456, 6655), (1540, 6292), (1573, 6160), (1694, 5720), (1820, 5324), (1936, 5005), (2002, 4840), (2288, 4235), (2420, 4004), (2662, 3640), (2860, 3388), (3080, 3146)]