15668758740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{47507}}^1$

素因数の和:47781

約数の個数: 96

約数和(自身を含む): 45972541440

約数和(自身を除く): 30303782700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 239, 276, 345, 460, 478, 690, 717, 956, 1195, 1380, 1434, 2390, 2868, 3585, 4780, 5497, 7170, 10994, 14340, 16491, 21988, 27485, 32982, 47507, 54970, 65964, 82455, 95014, 109940, 142521, 164910, 190028, 237535, 285042, 329820, 475070, 570084, 712605, 950140, 1092661, 1425210, 2185322, 2850420, 3277983, 4370644, 5463305, 6555966, 10926610, 11354173, 13111932, 16389915, 21853220, 22708346, 32779830, 34062519, 45416692, 56770865, 65559660, 68125038, 113541730, 136250076, 170312595, 227083460, 261145979, 340625190, 522291958, 681250380, 783437937, 1044583916, 1305729895, 1566875874, 2611459790, 3133751748, 3917189685, 5222919580, 7834379370, 15668758740]

約数ペア:

[(1, 15668758740), (2, 7834379370), (3, 5222919580), (4, 3917189685), (5, 3133751748), (6, 2611459790), (10, 1566875874), (12, 1305729895), (15, 1044583916), (20, 783437937), (23, 681250380), (30, 522291958), (46, 340625190), (60, 261145979), (69, 227083460), (92, 170312595), (115, 136250076), (138, 113541730), (230, 68125038), (239, 65559660), (276, 56770865), (345, 45416692), (460, 34062519), (478, 32779830), (690, 22708346), (717, 21853220), (956, 16389915), (1195, 13111932), (1380, 11354173), (1434, 10926610), (2390, 6555966), (2868, 5463305), (3585, 4370644), (4780, 3277983), (5497, 2850420), (7170, 2185322), (10994, 1425210), (14340, 1092661), (16491, 950140), (21988, 712605), (27485, 570084), (32982, 475070), (47507, 329820), (54970, 285042), (65964, 237535), (82455, 190028), (95014, 164910), (109940, 142521)]