19206213720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{937}}^1\times {\mathrm{170813}}^1$

素因数の和:171764

約数の個数: 64

約数和(自身を含む): 57680471520

約数和(自身を除く): 38474257800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 937, 1874, 2811, 3748, 4685, 5622, 7496, 9370, 11244, 14055, 18740, 22488, 28110, 37480, 56220, 112440, 170813, 341626, 512439, 683252, 854065, 1024878, 1366504, 1708130, 2049756, 2562195, 3416260, 4099512, 5124390, 6832520, 10248780, 20497560, 160051781, 320103562, 480155343, 640207124, 800258905, 960310686, 1280414248, 1600517810, 1920621372, 2400776715, 3201035620, 3841242744, 4801553430, 6402071240, 9603106860, 19206213720]

約数ペア:

[(1, 19206213720), (2, 9603106860), (3, 6402071240), (4, 4801553430), (5, 3841242744), (6, 3201035620), (8, 2400776715), (10, 1920621372), (12, 1600517810), (15, 1280414248), (20, 960310686), (24, 800258905), (30, 640207124), (40, 480155343), (60, 320103562), (120, 160051781), (937, 20497560), (1874, 10248780), (2811, 6832520), (3748, 5124390), (4685, 4099512), (5622, 3416260), (7496, 2562195), (9370, 2049756), (11244, 1708130), (14055, 1366504), (18740, 1024878), (22488, 854065), (28110, 683252), (37480, 512439), (56220, 341626), (112440, 170813)]