212214960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1223}}^1$

素因数の和:1483

約数の個数: 120

約数和(自身を含む): 716230944

約数和(自身を除く): 504015984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 241, 360, 482, 720, 723, 964, 1205, 1223, 1446, 1928, 2169, 2410, 2446, 2892, 3615, 3669, 3856, 4338, 4820, 4892, 5784, 6115, 7230, 7338, 8676, 9640, 9784, 10845, 11007, 11568, 12230, 14460, 14676, 17352, 18345, 19280, 19568, 21690, 22014, 24460, 28920, 29352, 34704, 36690, 43380, 44028, 48920, 55035, 57840, 58704, 73380, 86760, 88056, 97840, 110070, 146760, 173520, 176112, 220140, 293520, 294743, 440280, 589486, 880560, 884229, 1178972, 1473715, 1768458, 2357944, 2652687, 2947430, 3536916, 4421145, 4715888, 5305374, 5894860, 7073832, 8842290, 10610748, 11789720, 13263435, 14147664, 17684580, 21221496, 23579440, 26526870, 35369160, 42442992, 53053740, 70738320, 106107480, 212214960]

約数ペア:

[(1, 212214960), (2, 106107480), (3, 70738320), (4, 53053740), (5, 42442992), (6, 35369160), (8, 26526870), (9, 23579440), (10, 21221496), (12, 17684580), (15, 14147664), (16, 13263435), (18, 11789720), (20, 10610748), (24, 8842290), (30, 7073832), (36, 5894860), (40, 5305374), (45, 4715888), (48, 4421145), (60, 3536916), (72, 2947430), (80, 2652687), (90, 2357944), (120, 1768458), (144, 1473715), (180, 1178972), (240, 884229), (241, 880560), (360, 589486), (482, 440280), (720, 294743), (723, 293520), (964, 220140), (1205, 176112), (1223, 173520), (1446, 146760), (1928, 110070), (2169, 97840), (2410, 88056), (2446, 86760), (2892, 73380), (3615, 58704), (3669, 57840), (3856, 55035), (4338, 48920), (4820, 44028), (4892, 43380), (5784, 36690), (6115, 34704), (7230, 29352), (7338, 28920), (8676, 24460), (9640, 22014), (9784, 21690), (10845, 19568), (11007, 19280), (11568, 18345), (12230, 17352), (14460, 14676)]