2183657840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15787}}^1$

素因数の和:15839

約数の個数: 160

約数和(自身を含む): 6577912320

約数和(自身を除く): 4394254480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 182, 190, 208, 247, 260, 266, 280, 304, 364, 380, 455, 494, 520, 532, 560, 665, 728, 760, 910, 988, 1040, 1064, 1235, 1330, 1456, 1520, 1729, 1820, 1976, 2128, 2470, 2660, 3458, 3640, 3952, 4940, 5320, 6916, 7280, 8645, 9880, 10640, 13832, 15787, 17290, 19760, 27664, 31574, 34580, 63148, 69160, 78935, 110509, 126296, 138320, 157870, 205231, 221018, 252592, 299953, 315740, 410462, 442036, 552545, 599906, 631480, 820924, 884072, 1026155, 1105090, 1199812, 1262960, 1436617, 1499765, 1641848, 1768144, 2052310, 2099671, 2210180, 2399624, 2873234, 2999530, 3283696, 3899389, 4104620, 4199342, 4420360, 4799248, 5746468, 5999060, 7183085, 7798778, 8209240, 8398684, 8840720, 10498355, 11492936, 11998120, 14366170, 15597556, 16418480, 16797368, 19496945, 20996710, 22985872, 23996240, 27295723, 28732340, 31195112, 33594736, 38993890, 41993420, 54591446, 57464680, 62390224, 77987780, 83986840, 109182892, 114929360, 136478615, 155975560, 167973680, 218365784, 272957230, 311951120, 436731568, 545914460, 1091828920, 2183657840]

約数ペア:

[(1, 2183657840), (2, 1091828920), (4, 545914460), (5, 436731568), (7, 311951120), (8, 272957230), (10, 218365784), (13, 167973680), (14, 155975560), (16, 136478615), (19, 114929360), (20, 109182892), (26, 83986840), (28, 77987780), (35, 62390224), (38, 57464680), (40, 54591446), (52, 41993420), (56, 38993890), (65, 33594736), (70, 31195112), (76, 28732340), (80, 27295723), (91, 23996240), (95, 22985872), (104, 20996710), (112, 19496945), (130, 16797368), (133, 16418480), (140, 15597556), (152, 14366170), (182, 11998120), (190, 11492936), (208, 10498355), (247, 8840720), (260, 8398684), (266, 8209240), (280, 7798778), (304, 7183085), (364, 5999060), (380, 5746468), (455, 4799248), (494, 4420360), (520, 4199342), (532, 4104620), (560, 3899389), (665, 3283696), (728, 2999530), (760, 2873234), (910, 2399624), (988, 2210180), (1040, 2099671), (1064, 2052310), (1235, 1768144), (1330, 1641848), (1456, 1499765), (1520, 1436617), (1729, 1262960), (1820, 1199812), (1976, 1105090), (2128, 1026155), (2470, 884072), (2660, 820924), (3458, 631480), (3640, 599906), (3952, 552545), (4940, 442036), (5320, 410462), (6916, 315740), (7280, 299953), (8645, 252592), (9880, 221018), (10640, 205231), (13832, 157870), (15787, 138320), (17290, 126296), (19760, 110509), (27664, 78935), (31574, 69160), (34580, 63148)]