142926560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3449}}^1$

素因数の和:3508

約数の個数: 96

約数和(自身を含む): 396446400

約数和(自身を除く): 253519840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1120, 1184, 1295, 1480, 2072, 2590, 2960, 3449, 4144, 5180, 5920, 6898, 8288, 10360, 13796, 17245, 20720, 24143, 27592, 34490, 41440, 48286, 55184, 68980, 96572, 110368, 120715, 127613, 137960, 193144, 241430, 255226, 275920, 386288, 482860, 510452, 551840, 638065, 772576, 893291, 965720, 1020904, 1276130, 1786582, 1931440, 2041808, 2552260, 3573164, 3862880, 4083616, 4466455, 5104520, 7146328, 8932910, 10209040, 14292656, 17865820, 20418080, 28585312, 35731640, 71463280, 142926560]

約数ペア:

[(1, 142926560), (2, 71463280), (4, 35731640), (5, 28585312), (7, 20418080), (8, 17865820), (10, 14292656), (14, 10209040), (16, 8932910), (20, 7146328), (28, 5104520), (32, 4466455), (35, 4083616), (37, 3862880), (40, 3573164), (56, 2552260), (70, 2041808), (74, 1931440), (80, 1786582), (112, 1276130), (140, 1020904), (148, 965720), (160, 893291), (185, 772576), (224, 638065), (259, 551840), (280, 510452), (296, 482860), (370, 386288), (518, 275920), (560, 255226), (592, 241430), (740, 193144), (1036, 137960), (1120, 127613), (1184, 120715), (1295, 110368), (1480, 96572), (2072, 68980), (2590, 55184), (2960, 48286), (3449, 41440), (4144, 34490), (5180, 27592), (5920, 24143), (6898, 20720), (8288, 17245), (10360, 13796)]