338066400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{20123}}^1$

素因数の和:20153

約数の個数: 144

約数和(自身を含む): 1257669504

約数和(自身を除く): 919603104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8400, 16800, 20123, 40246, 60369, 80492, 100615, 120738, 140861, 160984, 201230, 241476, 281722, 301845, 321968, 402460, 422583, 482952, 503075, 563444, 603690, 643936, 704305, 804920, 845166, 965904, 1006150, 1126888, 1207380, 1408610, 1509225, 1609840, 1690332, 1931808, 2012300, 2112915, 2253776, 2414760, 2817220, 3018450, 3219680, 3380664, 3521525, 4024600, 4225830, 4507552, 4829520, 5634440, 6036900, 6761328, 7043050, 8049200, 8451660, 9659040, 10564575, 11268880, 12073800, 13522656, 14086100, 16098400, 16903320, 21129150, 22537760, 24147600, 28172200, 33806640, 42258300, 48295200, 56344400, 67613280, 84516600, 112688800, 169033200, 338066400]

約数ペア:

[(1, 338066400), (2, 169033200), (3, 112688800), (4, 84516600), (5, 67613280), (6, 56344400), (7, 48295200), (8, 42258300), (10, 33806640), (12, 28172200), (14, 24147600), (15, 22537760), (16, 21129150), (20, 16903320), (21, 16098400), (24, 14086100), (25, 13522656), (28, 12073800), (30, 11268880), (32, 10564575), (35, 9659040), (40, 8451660), (42, 8049200), (48, 7043050), (50, 6761328), (56, 6036900), (60, 5634440), (70, 4829520), (75, 4507552), (80, 4225830), (84, 4024600), (96, 3521525), (100, 3380664), (105, 3219680), (112, 3018450), (120, 2817220), (140, 2414760), (150, 2253776), (160, 2112915), (168, 2012300), (175, 1931808), (200, 1690332), (210, 1609840), (224, 1509225), (240, 1408610), (280, 1207380), (300, 1126888), (336, 1006150), (350, 965904), (400, 845166), (420, 804920), (480, 704305), (525, 643936), (560, 603690), (600, 563444), (672, 503075), (700, 482952), (800, 422583), (840, 402460), (1050, 321968), (1120, 301845), (1200, 281722), (1400, 241476), (1680, 201230), (2100, 160984), (2400, 140861), (2800, 120738), (3360, 100615), (4200, 80492), (5600, 60369), (8400, 40246), (16800, 20123)]