214389840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3449}}^1$

素因数の和:3509

約数の個数: 160

約数和(自身を含む): 780307200

約数和(自身を除く): 565917360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 105, 111, 112, 120, 140, 148, 168, 185, 210, 222, 240, 259, 280, 296, 336, 370, 420, 444, 518, 555, 560, 592, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 1680, 1776, 2072, 2220, 2590, 2960, 3108, 3449, 3885, 4144, 4440, 5180, 6216, 6898, 7770, 8880, 10347, 10360, 12432, 13796, 15540, 17245, 20694, 20720, 24143, 27592, 31080, 34490, 41388, 48286, 51735, 55184, 62160, 68980, 72429, 82776, 96572, 103470, 120715, 127613, 137960, 144858, 165552, 193144, 206940, 241430, 255226, 275920, 289716, 362145, 382839, 386288, 413880, 482860, 510452, 579432, 638065, 724290, 765678, 827760, 893291, 965720, 1020904, 1158864, 1276130, 1448580, 1531356, 1786582, 1914195, 1931440, 2041808, 2552260, 2679873, 2897160, 3062712, 3573164, 3828390, 4466455, 5104520, 5359746, 5794320, 6125424, 7146328, 7656780, 8932910, 10209040, 10719492, 13399365, 14292656, 15313560, 17865820, 21438984, 26798730, 30627120, 35731640, 42877968, 53597460, 71463280, 107194920, 214389840]

約数ペア:

[(1, 214389840), (2, 107194920), (3, 71463280), (4, 53597460), (5, 42877968), (6, 35731640), (7, 30627120), (8, 26798730), (10, 21438984), (12, 17865820), (14, 15313560), (15, 14292656), (16, 13399365), (20, 10719492), (21, 10209040), (24, 8932910), (28, 7656780), (30, 7146328), (35, 6125424), (37, 5794320), (40, 5359746), (42, 5104520), (48, 4466455), (56, 3828390), (60, 3573164), (70, 3062712), (74, 2897160), (80, 2679873), (84, 2552260), (105, 2041808), (111, 1931440), (112, 1914195), (120, 1786582), (140, 1531356), (148, 1448580), (168, 1276130), (185, 1158864), (210, 1020904), (222, 965720), (240, 893291), (259, 827760), (280, 765678), (296, 724290), (336, 638065), (370, 579432), (420, 510452), (444, 482860), (518, 413880), (555, 386288), (560, 382839), (592, 362145), (740, 289716), (777, 275920), (840, 255226), (888, 241430), (1036, 206940), (1110, 193144), (1295, 165552), (1480, 144858), (1554, 137960), (1680, 127613), (1776, 120715), (2072, 103470), (2220, 96572), (2590, 82776), (2960, 72429), (3108, 68980), (3449, 62160), (3885, 55184), (4144, 51735), (4440, 48286), (5180, 41388), (6216, 34490), (6898, 31080), (7770, 27592), (8880, 24143), (10347, 20720), (10360, 20694), (12432, 17245), (13796, 15540)]