169733440

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{761}}^1$

素因数の和:836

約数の個数: 112

約数和(自身を含む): 438966864

約数和(自身を除く): 269233424

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 64, 68, 80, 82, 85, 136, 160, 164, 170, 205, 272, 320, 328, 340, 410, 544, 656, 680, 697, 761, 820, 1088, 1312, 1360, 1394, 1522, 1640, 2624, 2720, 2788, 3044, 3280, 3485, 3805, 5440, 5576, 6088, 6560, 6970, 7610, 11152, 12176, 12937, 13120, 13940, 15220, 22304, 24352, 25874, 27880, 30440, 31201, 44608, 48704, 51748, 55760, 60880, 62402, 64685, 103496, 111520, 121760, 124804, 129370, 156005, 206992, 223040, 243520, 249608, 258740, 312010, 413984, 499216, 517480, 530417, 624020, 827968, 998432, 1034960, 1060834, 1248040, 1996864, 2069920, 2121668, 2496080, 2652085, 4139840, 4243336, 4992160, 5304170, 8486672, 9984320, 10608340, 16973344, 21216680, 33946688, 42433360, 84866720, 169733440]

約数ペア:

[(1, 169733440), (2, 84866720), (4, 42433360), (5, 33946688), (8, 21216680), (10, 16973344), (16, 10608340), (17, 9984320), (20, 8486672), (32, 5304170), (34, 4992160), (40, 4243336), (41, 4139840), (64, 2652085), (68, 2496080), (80, 2121668), (82, 2069920), (85, 1996864), (136, 1248040), (160, 1060834), (164, 1034960), (170, 998432), (205, 827968), (272, 624020), (320, 530417), (328, 517480), (340, 499216), (410, 413984), (544, 312010), (656, 258740), (680, 249608), (697, 243520), (761, 223040), (820, 206992), (1088, 156005), (1312, 129370), (1360, 124804), (1394, 121760), (1522, 111520), (1640, 103496), (2624, 64685), (2720, 62402), (2788, 60880), (3044, 55760), (3280, 51748), (3485, 48704), (3805, 44608), (5440, 31201), (5576, 30440), (6088, 27880), (6560, 25874), (6970, 24352), (7610, 22304), (11152, 15220), (12176, 13940), (12937, 13120)]