188376240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1$

素因数の和:551

約数の個数: 160

約数和(自身を含む): 634334400

約数和(自身を除く): 445958160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 173, 195, 208, 240, 260, 312, 346, 349, 390, 519, 520, 624, 692, 698, 780, 865, 1038, 1040, 1047, 1384, 1396, 1560, 1730, 1745, 2076, 2094, 2249, 2595, 2768, 2792, 3120, 3460, 3490, 4152, 4188, 4498, 4537, 5190, 5235, 5584, 6747, 6920, 6980, 8304, 8376, 8996, 9074, 10380, 10470, 11245, 13494, 13611, 13840, 13960, 16752, 17992, 18148, 20760, 20940, 22490, 22685, 26988, 27222, 27920, 33735, 35984, 36296, 41520, 41880, 44980, 45370, 53976, 54444, 60377, 67470, 68055, 72592, 83760, 89960, 90740, 107952, 108888, 120754, 134940, 136110, 179920, 181131, 181480, 217776, 241508, 269880, 272220, 301885, 362262, 362960, 483016, 539760, 544440, 603770, 724524, 784901, 905655, 966032, 1088880, 1207540, 1449048, 1569802, 1811310, 2354703, 2415080, 2898096, 3139604, 3622620, 3924505, 4709406, 4830160, 6279208, 7245240, 7849010, 9418812, 11773515, 12558416, 14490480, 15698020, 18837624, 23547030, 31396040, 37675248, 47094060, 62792080, 94188120, 188376240]

約数ペア:

[(1, 188376240), (2, 94188120), (3, 62792080), (4, 47094060), (5, 37675248), (6, 31396040), (8, 23547030), (10, 18837624), (12, 15698020), (13, 14490480), (15, 12558416), (16, 11773515), (20, 9418812), (24, 7849010), (26, 7245240), (30, 6279208), (39, 4830160), (40, 4709406), (48, 3924505), (52, 3622620), (60, 3139604), (65, 2898096), (78, 2415080), (80, 2354703), (104, 1811310), (120, 1569802), (130, 1449048), (156, 1207540), (173, 1088880), (195, 966032), (208, 905655), (240, 784901), (260, 724524), (312, 603770), (346, 544440), (349, 539760), (390, 483016), (519, 362960), (520, 362262), (624, 301885), (692, 272220), (698, 269880), (780, 241508), (865, 217776), (1038, 181480), (1040, 181131), (1047, 179920), (1384, 136110), (1396, 134940), (1560, 120754), (1730, 108888), (1745, 107952), (2076, 90740), (2094, 89960), (2249, 83760), (2595, 72592), (2768, 68055), (2792, 67470), (3120, 60377), (3460, 54444), (3490, 53976), (4152, 45370), (4188, 44980), (4498, 41880), (4537, 41520), (5190, 36296), (5235, 35984), (5584, 33735), (6747, 27920), (6920, 27222), (6980, 26988), (8304, 22685), (8376, 22490), (8996, 20940), (9074, 20760), (10380, 18148), (10470, 17992), (11245, 16752), (13494, 13960), (13611, 13840)]