2247656460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{4271}}^1$

素因数の和:4476

約数の個数: 144

約数和(自身を含む): 7363560960

約数和(自身を除く): 5115904500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 179, 196, 210, 245, 294, 358, 420, 490, 537, 588, 716, 735, 895, 980, 1074, 1253, 1470, 1790, 2148, 2506, 2685, 2940, 3580, 3759, 4271, 5012, 5370, 6265, 7518, 8542, 8771, 10740, 12530, 12813, 15036, 17084, 17542, 18795, 21355, 25060, 25626, 26313, 29897, 35084, 37590, 42710, 43855, 51252, 52626, 59794, 64065, 75180, 85420, 87710, 89691, 105252, 119588, 128130, 131565, 149485, 175420, 179382, 209279, 256260, 263130, 298970, 358764, 418558, 448455, 526260, 597940, 627837, 764509, 837116, 896910, 1046395, 1255674, 1529018, 1793820, 2092790, 2293527, 2511348, 3058036, 3139185, 3822545, 4185580, 4587054, 5351563, 6278370, 7645090, 9174108, 10703126, 11467635, 12556740, 15290180, 16054689, 21406252, 22935270, 26757815, 32109378, 37460941, 45870540, 53515630, 64218756, 74921882, 80273445, 107031260, 112382823, 149843764, 160546890, 187304705, 224765646, 321093780, 374609410, 449531292, 561914115, 749218820, 1123828230, 2247656460]

約数ペア:

[(1, 2247656460), (2, 1123828230), (3, 749218820), (4, 561914115), (5, 449531292), (6, 374609410), (7, 321093780), (10, 224765646), (12, 187304705), (14, 160546890), (15, 149843764), (20, 112382823), (21, 107031260), (28, 80273445), (30, 74921882), (35, 64218756), (42, 53515630), (49, 45870540), (60, 37460941), (70, 32109378), (84, 26757815), (98, 22935270), (105, 21406252), (140, 16054689), (147, 15290180), (179, 12556740), (196, 11467635), (210, 10703126), (245, 9174108), (294, 7645090), (358, 6278370), (420, 5351563), (490, 4587054), (537, 4185580), (588, 3822545), (716, 3139185), (735, 3058036), (895, 2511348), (980, 2293527), (1074, 2092790), (1253, 1793820), (1470, 1529018), (1790, 1255674), (2148, 1046395), (2506, 896910), (2685, 837116), (2940, 764509), (3580, 627837), (3759, 597940), (4271, 526260), (5012, 448455), (5370, 418558), (6265, 358764), (7518, 298970), (8542, 263130), (8771, 256260), (10740, 209279), (12530, 179382), (12813, 175420), (15036, 149485), (17084, 131565), (17542, 128130), (18795, 119588), (21355, 105252), (25060, 89691), (25626, 87710), (26313, 85420), (29897, 75180), (35084, 64065), (37590, 59794), (42710, 52626), (43855, 51252)]