521214120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1933}}^1$

素因数の和:2064

約数の個数: 192

約数和(自身を含む): 1955041920

約数和(自身を除く): 1433827800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 107, 120, 126, 140, 168, 180, 210, 214, 252, 280, 315, 321, 360, 420, 428, 504, 535, 630, 642, 749, 840, 856, 963, 1070, 1260, 1284, 1498, 1605, 1926, 1933, 2140, 2247, 2520, 2568, 2996, 3210, 3745, 3852, 3866, 4280, 4494, 4815, 5799, 5992, 6420, 6741, 7490, 7704, 7732, 8988, 9630, 9665, 11235, 11598, 12840, 13482, 13531, 14980, 15464, 17397, 17976, 19260, 19330, 22470, 23196, 26964, 27062, 28995, 29960, 33705, 34794, 38520, 38660, 40593, 44940, 46392, 53928, 54124, 57990, 67410, 67655, 69588, 77320, 81186, 86985, 89880, 108248, 115980, 121779, 134820, 135310, 139176, 162372, 173970, 202965, 206831, 231960, 243558, 269640, 270620, 324744, 347940, 405930, 413662, 487116, 541240, 608895, 620493, 695880, 811860, 827324, 974232, 1034155, 1217790, 1240986, 1447817, 1623720, 1654648, 1861479, 2068310, 2435580, 2481972, 2895634, 3102465, 3722958, 4136620, 4343451, 4871160, 4963944, 5791268, 6204930, 7239085, 7445916, 8273240, 8686902, 9307395, 11582536, 12409860, 13030353, 14478170, 14891832, 17373804, 18614790, 21717255, 24819720, 26060706, 28956340, 34747608, 37229580, 43434510, 52121412, 57912680, 65151765, 74459160, 86869020, 104242824, 130303530, 173738040, 260607060, 521214120]

約数ペア:

[(1, 521214120), (2, 260607060), (3, 173738040), (4, 130303530), (5, 104242824), (6, 86869020), (7, 74459160), (8, 65151765), (9, 57912680), (10, 52121412), (12, 43434510), (14, 37229580), (15, 34747608), (18, 28956340), (20, 26060706), (21, 24819720), (24, 21717255), (28, 18614790), (30, 17373804), (35, 14891832), (36, 14478170), (40, 13030353), (42, 12409860), (45, 11582536), (56, 9307395), (60, 8686902), (63, 8273240), (70, 7445916), (72, 7239085), (84, 6204930), (90, 5791268), (105, 4963944), (107, 4871160), (120, 4343451), (126, 4136620), (140, 3722958), (168, 3102465), (180, 2895634), (210, 2481972), (214, 2435580), (252, 2068310), (280, 1861479), (315, 1654648), (321, 1623720), (360, 1447817), (420, 1240986), (428, 1217790), (504, 1034155), (535, 974232), (630, 827324), (642, 811860), (749, 695880), (840, 620493), (856, 608895), (963, 541240), (1070, 487116), (1260, 413662), (1284, 405930), (1498, 347940), (1605, 324744), (1926, 270620), (1933, 269640), (2140, 243558), (2247, 231960), (2520, 206831), (2568, 202965), (2996, 173970), (3210, 162372), (3745, 139176), (3852, 135310), (3866, 134820), (4280, 121779), (4494, 115980), (4815, 108248), (5799, 89880), (5992, 86985), (6420, 81186), (6741, 77320), (7490, 69588), (7704, 67655), (7732, 67410), (8988, 57990), (9630, 54124), (9665, 53928), (11235, 46392), (11598, 44940), (12840, 40593), (13482, 38660), (13531, 38520), (14980, 34794), (15464, 33705), (17397, 29960), (17976, 28995), (19260, 27062), (19330, 26964), (22470, 23196)]