1077781760

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1867}}^1$

素因数の和:1940

約数の個数: 144

約数和(自身を含む): 2886553152

約数和(自身を除く): 1808771392

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 64, 80, 82, 88, 110, 128, 160, 164, 176, 205, 220, 256, 320, 328, 352, 410, 440, 451, 640, 656, 704, 820, 880, 902, 1280, 1312, 1408, 1640, 1760, 1804, 1867, 2255, 2624, 2816, 3280, 3520, 3608, 3734, 4510, 5248, 6560, 7040, 7216, 7468, 9020, 9335, 10496, 13120, 14080, 14432, 14936, 18040, 18670, 20537, 26240, 28864, 29872, 36080, 37340, 41074, 52480, 57728, 59744, 72160, 74680, 76547, 82148, 102685, 115456, 119488, 144320, 149360, 153094, 164296, 205370, 238976, 288640, 298720, 306188, 328592, 382735, 410740, 477952, 577280, 597440, 612376, 657184, 765470, 821480, 842017, 1194880, 1224752, 1314368, 1530940, 1642960, 1684034, 2389760, 2449504, 2628736, 3061880, 3285920, 3368068, 4210085, 4899008, 5257472, 6123760, 6571840, 6736136, 8420170, 9798016, 12247520, 13143680, 13472272, 16840340, 19596032, 24495040, 26287360, 26944544, 33680680, 48990080, 53889088, 67361360, 97980160, 107778176, 134722720, 215556352, 269445440, 538890880, 1077781760]

約数ペア:

[(1, 1077781760), (2, 538890880), (4, 269445440), (5, 215556352), (8, 134722720), (10, 107778176), (11, 97980160), (16, 67361360), (20, 53889088), (22, 48990080), (32, 33680680), (40, 26944544), (41, 26287360), (44, 24495040), (55, 19596032), (64, 16840340), (80, 13472272), (82, 13143680), (88, 12247520), (110, 9798016), (128, 8420170), (160, 6736136), (164, 6571840), (176, 6123760), (205, 5257472), (220, 4899008), (256, 4210085), (320, 3368068), (328, 3285920), (352, 3061880), (410, 2628736), (440, 2449504), (451, 2389760), (640, 1684034), (656, 1642960), (704, 1530940), (820, 1314368), (880, 1224752), (902, 1194880), (1280, 842017), (1312, 821480), (1408, 765470), (1640, 657184), (1760, 612376), (1804, 597440), (1867, 577280), (2255, 477952), (2624, 410740), (2816, 382735), (3280, 328592), (3520, 306188), (3608, 298720), (3734, 288640), (4510, 238976), (5248, 205370), (6560, 164296), (7040, 153094), (7216, 149360), (7468, 144320), (9020, 119488), (9335, 115456), (10496, 102685), (13120, 82148), (14080, 76547), (14432, 74680), (14936, 72160), (18040, 59744), (18670, 57728), (20537, 52480), (26240, 41074), (28864, 37340), (29872, 36080)]