67629320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 170213400

約数和(自身を除く): 102584080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 89, 110, 121, 157, 178, 220, 242, 314, 356, 440, 445, 484, 605, 628, 712, 785, 890, 968, 979, 1210, 1256, 1570, 1727, 1780, 1958, 2420, 3140, 3454, 3560, 3916, 4840, 4895, 6280, 6908, 7832, 8635, 9790, 10769, 13816, 13973, 17270, 18997, 19580, 21538, 27946, 34540, 37994, 39160, 43076, 53845, 55892, 69080, 69865, 75988, 86152, 94985, 107690, 111784, 139730, 151976, 153703, 189970, 215380, 279460, 307406, 379940, 430760, 558920, 614812, 759880, 768515, 1229624, 1537030, 1690733, 3074060, 3381466, 6148120, 6762932, 8453665, 13525864, 16907330, 33814660, 67629320]

約数ペア:

[(1, 67629320), (2, 33814660), (4, 16907330), (5, 13525864), (8, 8453665), (10, 6762932), (11, 6148120), (20, 3381466), (22, 3074060), (40, 1690733), (44, 1537030), (55, 1229624), (88, 768515), (89, 759880), (110, 614812), (121, 558920), (157, 430760), (178, 379940), (220, 307406), (242, 279460), (314, 215380), (356, 189970), (440, 153703), (445, 151976), (484, 139730), (605, 111784), (628, 107690), (712, 94985), (785, 86152), (890, 75988), (968, 69865), (979, 69080), (1210, 55892), (1256, 53845), (1570, 43076), (1727, 39160), (1780, 37994), (1958, 34540), (2420, 27946), (3140, 21538), (3454, 19580), (3560, 18997), (3916, 17270), (4840, 13973), (4895, 13816), (6280, 10769), (6908, 9790), (7832, 8635)]