11451440

素因数分解:

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

素因数の和:68

約数の個数: 180

約数和(自身を含む): 36216432

約数和(自身を除く): 24764992

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, 169, 176, 182, 208, 220, 242, 260, 280, 286, 308, 338, 364, 385, 440, 455, 484, 520, 560, 572, 605, 616, 676, 715, 728, 770, 845, 847, 880, 910, 968, 1001, 1040, 1144, 1183, 1210, 1232, 1352, 1430, 1456, 1540, 1573, 1690, 1694, 1820, 1859, 1936, 2002, 2288, 2366, 2420, 2704, 2860, 3080, 3146, 3380, 3388, 3640, 3718, 4004, 4235, 4732, 4840, 5005, 5720, 5915, 6160, 6292, 6760, 6776, 7280, 7436, 7865, 8008, 8470, 9295, 9464, 9680, 10010, 11011, 11440, 11830, 12584, 13013, 13520, 13552, 14872, 15730, 16016, 16940, 18590, 18928, 20020, 20449, 22022, 23660, 25168, 26026, 29744, 31460, 33880, 37180, 40040, 40898, 44044, 47320, 52052, 55055, 62920, 65065, 67760, 74360, 80080, 81796, 88088, 94640, 102245, 104104, 110110, 125840, 130130, 143143, 148720, 163592, 176176, 204490, 208208, 220220, 260260, 286286, 327184, 408980, 440440, 520520, 572572, 715715, 817960, 880880, 1041040, 1145144, 1431430, 1635920, 2290288, 2862860, 5725720, 11451440]

約数ペア:

[(1, 11451440), (2, 5725720), (4, 2862860), (5, 2290288), (7, 1635920), (8, 1431430), (10, 1145144), (11, 1041040), (13, 880880), (14, 817960), (16, 715715), (20, 572572), (22, 520520), (26, 440440), (28, 408980), (35, 327184), (40, 286286), (44, 260260), (52, 220220), (55, 208208), (56, 204490), (65, 176176), (70, 163592), (77, 148720), (80, 143143), (88, 130130), (91, 125840), (104, 110110), (110, 104104), (112, 102245), (121, 94640), (130, 88088), (140, 81796), (143, 80080), (154, 74360), (169, 67760), (176, 65065), (182, 62920), (208, 55055), (220, 52052), (242, 47320), (260, 44044), (280, 40898), (286, 40040), (308, 37180), (338, 33880), (364, 31460), (385, 29744), (440, 26026), (455, 25168), (484, 23660), (520, 22022), (560, 20449), (572, 20020), (605, 18928), (616, 18590), (676, 16940), (715, 16016), (728, 15730), (770, 14872), (845, 13552), (847, 13520), (880, 13013), (910, 12584), (968, 11830), (1001, 11440), (1040, 11011), (1144, 10010), (1183, 9680), (1210, 9464), (1232, 9295), (1352, 8470), (1430, 8008), (1456, 7865), (1540, 7436), (1573, 7280), (1690, 6776), (1694, 6760), (1820, 6292), (1859, 6160), (1936, 5915), (2002, 5720), (2288, 5005), (2366, 4840), (2420, 4732), (2704, 4235), (2860, 4004), (3080, 3718), (3146, 3640), (3380, 3388)]