191258560

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:498

約数の個数: 112

約数和(自身を含む): 486460800

約数和(自身を除く): 295202240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 83, 95, 152, 160, 166, 190, 304, 320, 332, 379, 380, 415, 608, 664, 758, 760, 830, 1216, 1328, 1516, 1520, 1577, 1660, 1895, 2656, 3032, 3040, 3154, 3320, 3790, 5312, 6064, 6080, 6308, 6640, 7201, 7580, 7885, 12128, 12616, 13280, 14402, 15160, 15770, 24256, 25232, 26560, 28804, 30320, 31457, 31540, 36005, 50464, 57608, 60640, 62914, 63080, 72010, 100928, 115216, 121280, 125828, 126160, 144020, 157285, 230432, 251656, 252320, 288040, 314570, 460864, 503312, 504640, 576080, 597683, 629140, 1006624, 1152160, 1195366, 1258280, 2013248, 2304320, 2390732, 2516560, 2988415, 4781464, 5033120, 5976830, 9562928, 10066240, 11953660, 19125856, 23907320, 38251712, 47814640, 95629280, 191258560]

約数ペア:

[(1, 191258560), (2, 95629280), (4, 47814640), (5, 38251712), (8, 23907320), (10, 19125856), (16, 11953660), (19, 10066240), (20, 9562928), (32, 5976830), (38, 5033120), (40, 4781464), (64, 2988415), (76, 2516560), (80, 2390732), (83, 2304320), (95, 2013248), (152, 1258280), (160, 1195366), (166, 1152160), (190, 1006624), (304, 629140), (320, 597683), (332, 576080), (379, 504640), (380, 503312), (415, 460864), (608, 314570), (664, 288040), (758, 252320), (760, 251656), (830, 230432), (1216, 157285), (1328, 144020), (1516, 126160), (1520, 125828), (1577, 121280), (1660, 115216), (1895, 100928), (2656, 72010), (3032, 63080), (3040, 62914), (3154, 60640), (3320, 57608), (3790, 50464), (5312, 36005), (6064, 31540), (6080, 31457), (6308, 30320), (6640, 28804), (7201, 26560), (7580, 25232), (7885, 24256), (12128, 15770), (12616, 15160), (13280, 14402)]