129622240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1567}}^1$

素因数の和:1640

約数の個数: 96

約数和(自身を含む): 341397504

約数和(自身を除く): 211775264

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 80, 88, 94, 110, 160, 176, 188, 220, 235, 352, 376, 440, 470, 517, 752, 880, 940, 1034, 1504, 1567, 1760, 1880, 2068, 2585, 3134, 3760, 4136, 5170, 6268, 7520, 7835, 8272, 10340, 12536, 15670, 16544, 17237, 20680, 25072, 31340, 34474, 41360, 50144, 62680, 68948, 73649, 82720, 86185, 125360, 137896, 147298, 172370, 250720, 275792, 294596, 344740, 368245, 551584, 589192, 689480, 736490, 810139, 1178384, 1378960, 1472980, 1620278, 2356768, 2757920, 2945960, 3240556, 4050695, 5891920, 6481112, 8101390, 11783840, 12962224, 16202780, 25924448, 32405560, 64811120, 129622240]

約数ペア:

[(1, 129622240), (2, 64811120), (4, 32405560), (5, 25924448), (8, 16202780), (10, 12962224), (11, 11783840), (16, 8101390), (20, 6481112), (22, 5891920), (32, 4050695), (40, 3240556), (44, 2945960), (47, 2757920), (55, 2356768), (80, 1620278), (88, 1472980), (94, 1378960), (110, 1178384), (160, 810139), (176, 736490), (188, 689480), (220, 589192), (235, 551584), (352, 368245), (376, 344740), (440, 294596), (470, 275792), (517, 250720), (752, 172370), (880, 147298), (940, 137896), (1034, 125360), (1504, 86185), (1567, 82720), (1760, 73649), (1880, 68948), (2068, 62680), (2585, 50144), (3134, 41360), (3760, 34474), (4136, 31340), (5170, 25072), (6268, 20680), (7520, 17237), (7835, 16544), (8272, 15670), (10340, 12536)]