197784211680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12486377}}^1$

素因数の和:12486409

約数の個数: 144

約数和(自身を含む): 736296737904

約数和(自身を除く): 538512526224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 12486377, 24972754, 37459131, 49945508, 62431885, 74918262, 99891016, 112377393, 124863770, 137350147, 149836524, 187295655, 199782032, 224754786, 249727540, 274700294, 299673048, 374591310, 399564064, 412050441, 449509572, 499455080, 549400588, 561886965, 599346096, 686750735, 749182620, 824100882, 899019144, 998910160, 1098801176, 1123773930, 1198692192, 1236151323, 1373501470, 1498365240, 1648201764, 1798038288, 1997820320, 2060252205, 2197602352, 2247547860, 2472302646, 2747002940, 2996730480, 3296403528, 3596076576, 4120504410, 4395204704, 4495095720, 4944605292, 5494005880, 5993460960, 6180756615, 6592807056, 8241008820, 8990191440, 9889210584, 10988011760, 12361513230, 13185614112, 16482017640, 17980382880, 19778421168, 21976023520, 24723026460, 32964035280, 39556842336, 49446052920, 65928070560, 98892105840, 197784211680]

約数ペア:

[(1, 197784211680), (2, 98892105840), (3, 65928070560), (4, 49446052920), (5, 39556842336), (6, 32964035280), (8, 24723026460), (9, 21976023520), (10, 19778421168), (11, 17980382880), (12, 16482017640), (15, 13185614112), (16, 12361513230), (18, 10988011760), (20, 9889210584), (22, 8990191440), (24, 8241008820), (30, 6592807056), (32, 6180756615), (33, 5993460960), (36, 5494005880), (40, 4944605292), (44, 4495095720), (45, 4395204704), (48, 4120504410), (55, 3596076576), (60, 3296403528), (66, 2996730480), (72, 2747002940), (80, 2472302646), (88, 2247547860), (90, 2197602352), (96, 2060252205), (99, 1997820320), (110, 1798038288), (120, 1648201764), (132, 1498365240), (144, 1373501470), (160, 1236151323), (165, 1198692192), (176, 1123773930), (180, 1098801176), (198, 998910160), (220, 899019144), (240, 824100882), (264, 749182620), (288, 686750735), (330, 599346096), (352, 561886965), (360, 549400588), (396, 499455080), (440, 449509572), (480, 412050441), (495, 399564064), (528, 374591310), (660, 299673048), (720, 274700294), (792, 249727540), (880, 224754786), (990, 199782032), (1056, 187295655), (1320, 149836524), (1440, 137350147), (1584, 124863770), (1760, 112377393), (1980, 99891016), (2640, 74918262), (3168, 62431885), (3960, 49945508), (5280, 37459131), (7920, 24972754), (15840, 12486377)]