126273280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{829}}^1$

素因数の和:874

約数の個数: 144

約数和(自身を含む): 366448320

約数和(自身を除く): 240175040

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, 680, 829, 896, 952, 1088, 1120, 1190, 1280, 1360, 1658, 1792, 1904, 2176, 2240, 2380, 2720, 3316, 3808, 4145, 4352, 4480, 4760, 5440, 5803, 6632, 7616, 8290, 8960, 9520, 10880, 11606, 13264, 14093, 15232, 16580, 19040, 21760, 23212, 26528, 28186, 29015, 30464, 33160, 38080, 46424, 53056, 56372, 58030, 66320, 70465, 76160, 92848, 98651, 106112, 112744, 116060, 132640, 140930, 152320, 185696, 197302, 212224, 225488, 232120, 265280, 281860, 371392, 394604, 450976, 464240, 493255, 530560, 563720, 742784, 789208, 901952, 928480, 986510, 1061120, 1127440, 1485568, 1578416, 1803904, 1856960, 1973020, 2254880, 3156832, 3607808, 3713920, 3946040, 4509760, 6313664, 7427840, 7892080, 9019520, 12627328, 15784160, 18039040, 25254656, 31568320, 63136640, 126273280]

約数ペア:

[(1, 126273280), (2, 63136640), (4, 31568320), (5, 25254656), (7, 18039040), (8, 15784160), (10, 12627328), (14, 9019520), (16, 7892080), (17, 7427840), (20, 6313664), (28, 4509760), (32, 3946040), (34, 3713920), (35, 3607808), (40, 3156832), (56, 2254880), (64, 1973020), (68, 1856960), (70, 1803904), (80, 1578416), (85, 1485568), (112, 1127440), (119, 1061120), (128, 986510), (136, 928480), (140, 901952), (160, 789208), (170, 742784), (224, 563720), (238, 530560), (256, 493255), (272, 464240), (280, 450976), (320, 394604), (340, 371392), (448, 281860), (476, 265280), (544, 232120), (560, 225488), (595, 212224), (640, 197302), (680, 185696), (829, 152320), (896, 140930), (952, 132640), (1088, 116060), (1120, 112744), (1190, 106112), (1280, 98651), (1360, 92848), (1658, 76160), (1792, 70465), (1904, 66320), (2176, 58030), (2240, 56372), (2380, 53056), (2720, 46424), (3316, 38080), (3808, 33160), (4145, 30464), (4352, 29015), (4480, 28186), (4760, 26528), (5440, 23212), (5803, 21760), (6632, 19040), (7616, 16580), (8290, 15232), (8960, 14093), (9520, 13264), (10880, 11606)]