328171140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1549}}^1$

素因数の和:1682

約数の個数: 144

約数和(自身を含む): 1096804800

約数和(自身を除く): 768633660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 107, 110, 132, 165, 180, 198, 214, 220, 321, 330, 396, 428, 495, 535, 642, 660, 963, 990, 1070, 1177, 1284, 1549, 1605, 1926, 1980, 2140, 2354, 3098, 3210, 3531, 3852, 4647, 4708, 4815, 5885, 6196, 6420, 7062, 7745, 9294, 9630, 10593, 11770, 13941, 14124, 15490, 17039, 17655, 18588, 19260, 21186, 23235, 23540, 27882, 30980, 34078, 35310, 42372, 46470, 51117, 52965, 55764, 68156, 69705, 70620, 85195, 92940, 102234, 105930, 139410, 153351, 165743, 170390, 204468, 211860, 255585, 278820, 306702, 331486, 340780, 497229, 511170, 613404, 662972, 766755, 828715, 994458, 1022340, 1491687, 1533510, 1657430, 1823173, 1988916, 2486145, 2983374, 3067020, 3314860, 3646346, 4972290, 5469519, 5966748, 7292692, 7458435, 9115865, 9944580, 10939038, 14916870, 16408557, 18231730, 21878076, 27347595, 29833740, 32817114, 36463460, 54695190, 65634228, 82042785, 109390380, 164085570, 328171140]

約数ペア:

[(1, 328171140), (2, 164085570), (3, 109390380), (4, 82042785), (5, 65634228), (6, 54695190), (9, 36463460), (10, 32817114), (11, 29833740), (12, 27347595), (15, 21878076), (18, 18231730), (20, 16408557), (22, 14916870), (30, 10939038), (33, 9944580), (36, 9115865), (44, 7458435), (45, 7292692), (55, 5966748), (60, 5469519), (66, 4972290), (90, 3646346), (99, 3314860), (107, 3067020), (110, 2983374), (132, 2486145), (165, 1988916), (180, 1823173), (198, 1657430), (214, 1533510), (220, 1491687), (321, 1022340), (330, 994458), (396, 828715), (428, 766755), (495, 662972), (535, 613404), (642, 511170), (660, 497229), (963, 340780), (990, 331486), (1070, 306702), (1177, 278820), (1284, 255585), (1549, 211860), (1605, 204468), (1926, 170390), (1980, 165743), (2140, 153351), (2354, 139410), (3098, 105930), (3210, 102234), (3531, 92940), (3852, 85195), (4647, 70620), (4708, 69705), (4815, 68156), (5885, 55764), (6196, 52965), (6420, 51117), (7062, 46470), (7745, 42372), (9294, 35310), (9630, 34078), (10593, 30980), (11770, 27882), (13941, 23540), (14124, 23235), (15490, 21186), (17039, 19260), (17655, 18588)]