196913471720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{327251}}^1$

素因数の和:327583

約数の個数: 96

約数和(自身を含む): 517071250080

約数和(自身を除く): 320157778360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 307, 392, 490, 614, 980, 1228, 1535, 1960, 2149, 2456, 3070, 4298, 6140, 8596, 10745, 12280, 15043, 17192, 21490, 30086, 42980, 60172, 75215, 85960, 120344, 150430, 300860, 327251, 601720, 654502, 1309004, 1636255, 2290757, 2618008, 3272510, 4581514, 6545020, 9163028, 11453785, 13090040, 16035299, 18326056, 22907570, 32070598, 45815140, 64141196, 80176495, 91630280, 100466057, 128282392, 160352990, 200932114, 320705980, 401864228, 502330285, 641411960, 703262399, 803728456, 1004660570, 1406524798, 2009321140, 2813049596, 3516311995, 4018642280, 4922836793, 5626099192, 7032623990, 9845673586, 14065247980, 19691347172, 24614183965, 28130495960, 39382694344, 49228367930, 98456735860, 196913471720]

約数ペア:

[(1, 196913471720), (2, 98456735860), (4, 49228367930), (5, 39382694344), (7, 28130495960), (8, 24614183965), (10, 19691347172), (14, 14065247980), (20, 9845673586), (28, 7032623990), (35, 5626099192), (40, 4922836793), (49, 4018642280), (56, 3516311995), (70, 2813049596), (98, 2009321140), (140, 1406524798), (196, 1004660570), (245, 803728456), (280, 703262399), (307, 641411960), (392, 502330285), (490, 401864228), (614, 320705980), (980, 200932114), (1228, 160352990), (1535, 128282392), (1960, 100466057), (2149, 91630280), (2456, 80176495), (3070, 64141196), (4298, 45815140), (6140, 32070598), (8596, 22907570), (10745, 18326056), (12280, 16035299), (15043, 13090040), (17192, 11453785), (21490, 9163028), (30086, 6545020), (42980, 4581514), (60172, 3272510), (75215, 2618008), (85960, 2290757), (120344, 1636255), (150430, 1309004), (300860, 654502), (327251, 601720)]