103120640

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:722

約数の個数: 144

約数和(自身を含む): 299339712

約数和(自身を除く): 196219072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 256, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 677, 680, 896, 952, 1088, 1120, 1190, 1280, 1354, 1360, 1792, 1904, 2176, 2240, 2380, 2708, 2720, 3385, 3808, 4352, 4480, 4739, 4760, 5416, 5440, 6770, 7616, 8960, 9478, 9520, 10832, 10880, 11509, 13540, 15232, 18956, 19040, 21664, 21760, 23018, 23695, 27080, 30464, 37912, 38080, 43328, 46036, 47390, 54160, 57545, 75824, 76160, 80563, 86656, 92072, 94780, 108320, 115090, 151648, 152320, 161126, 173312, 184144, 189560, 216640, 230180, 303296, 322252, 368288, 379120, 402815, 433280, 460360, 606592, 644504, 736576, 758240, 805630, 866560, 920720, 1213184, 1289008, 1473152, 1516480, 1611260, 1841440, 2578016, 2946304, 3032960, 3222520, 3682880, 5156032, 6065920, 6445040, 7365760, 10312064, 12890080, 14731520, 20624128, 25780160, 51560320, 103120640]

約数ペア:

[(1, 103120640), (2, 51560320), (4, 25780160), (5, 20624128), (7, 14731520), (8, 12890080), (10, 10312064), (14, 7365760), (16, 6445040), (17, 6065920), (20, 5156032), (28, 3682880), (32, 3222520), (34, 3032960), (35, 2946304), (40, 2578016), (56, 1841440), (64, 1611260), (68, 1516480), (70, 1473152), (80, 1289008), (85, 1213184), (112, 920720), (119, 866560), (128, 805630), (136, 758240), (140, 736576), (160, 644504), (170, 606592), (224, 460360), (238, 433280), (256, 402815), (272, 379120), (280, 368288), (320, 322252), (340, 303296), (448, 230180), (476, 216640), (544, 189560), (560, 184144), (595, 173312), (640, 161126), (677, 152320), (680, 151648), (896, 115090), (952, 108320), (1088, 94780), (1120, 92072), (1190, 86656), (1280, 80563), (1354, 76160), (1360, 75824), (1792, 57545), (1904, 54160), (2176, 47390), (2240, 46036), (2380, 43328), (2708, 38080), (2720, 37912), (3385, 30464), (3808, 27080), (4352, 23695), (4480, 23018), (4739, 21760), (4760, 21664), (5416, 19040), (5440, 18956), (6770, 15232), (7616, 13540), (8960, 11509), (9478, 10880), (9520, 10832)]