814447620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{863}}^1$

素因数の和:999

約数の個数: 216

約数和(自身を含む): 2904056064

約数和(自身を除く): 2089608444

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 107, 126, 140, 147, 180, 196, 210, 214, 245, 252, 294, 315, 321, 420, 428, 441, 490, 535, 588, 630, 642, 735, 749, 863, 882, 963, 980, 1070, 1260, 1284, 1470, 1498, 1605, 1726, 1764, 1926, 2140, 2205, 2247, 2589, 2940, 2996, 3210, 3452, 3745, 3852, 4315, 4410, 4494, 4815, 5178, 5243, 6041, 6420, 6741, 7490, 7767, 8630, 8820, 8988, 9630, 10356, 10486, 11235, 12082, 12945, 13482, 14980, 15534, 15729, 17260, 18123, 19260, 20972, 22470, 24164, 25890, 26215, 26964, 30205, 31068, 31458, 33705, 36246, 38835, 42287, 44940, 47187, 51780, 52430, 54369, 60410, 62916, 67410, 72492, 77670, 78645, 84574, 90615, 92341, 94374, 104860, 108738, 120820, 126861, 134820, 155340, 157290, 169148, 181230, 184682, 188748, 211435, 217476, 235935, 253722, 271845, 277023, 314580, 362460, 369364, 380583, 422870, 461705, 471870, 507444, 543690, 554046, 634305, 646387, 761166, 831069, 845740, 923410, 943740, 1087380, 1108092, 1268610, 1292774, 1385115, 1522332, 1662138, 1846820, 1902915, 1939161, 2537220, 2585548, 2770230, 3231935, 3324276, 3805830, 3878322, 4155345, 4524709, 5540460, 5817483, 6463870, 7611660, 7756644, 8310690, 9049418, 9695805, 11634966, 12927740, 13574127, 16621380, 18098836, 19391610, 22623545, 23269932, 27148254, 29087415, 38783220, 40722381, 45247090, 54296508, 58174830, 67870635, 81444762, 90494180, 116349660, 135741270, 162889524, 203611905, 271482540, 407223810, 814447620]

約数ペア:

[(1, 814447620), (2, 407223810), (3, 271482540), (4, 203611905), (5, 162889524), (6, 135741270), (7, 116349660), (9, 90494180), (10, 81444762), (12, 67870635), (14, 58174830), (15, 54296508), (18, 45247090), (20, 40722381), (21, 38783220), (28, 29087415), (30, 27148254), (35, 23269932), (36, 22623545), (42, 19391610), (45, 18098836), (49, 16621380), (60, 13574127), (63, 12927740), (70, 11634966), (84, 9695805), (90, 9049418), (98, 8310690), (105, 7756644), (107, 7611660), (126, 6463870), (140, 5817483), (147, 5540460), (180, 4524709), (196, 4155345), (210, 3878322), (214, 3805830), (245, 3324276), (252, 3231935), (294, 2770230), (315, 2585548), (321, 2537220), (420, 1939161), (428, 1902915), (441, 1846820), (490, 1662138), (535, 1522332), (588, 1385115), (630, 1292774), (642, 1268610), (735, 1108092), (749, 1087380), (863, 943740), (882, 923410), (963, 845740), (980, 831069), (1070, 761166), (1260, 646387), (1284, 634305), (1470, 554046), (1498, 543690), (1605, 507444), (1726, 471870), (1764, 461705), (1926, 422870), (2140, 380583), (2205, 369364), (2247, 362460), (2589, 314580), (2940, 277023), (2996, 271845), (3210, 253722), (3452, 235935), (3745, 217476), (3852, 211435), (4315, 188748), (4410, 184682), (4494, 181230), (4815, 169148), (5178, 157290), (5243, 155340), (6041, 134820), (6420, 126861), (6741, 120820), (7490, 108738), (7767, 104860), (8630, 94374), (8820, 92341), (8988, 90615), (9630, 84574), (10356, 78645), (10486, 77670), (11235, 72492), (12082, 67410), (12945, 62916), (13482, 60410), (14980, 54369), (15534, 52430), (15729, 51780), (17260, 47187), (18123, 44940), (19260, 42287), (20972, 38835), (22470, 36246), (24164, 33705), (25890, 31458), (26215, 31068), (26964, 30205)]