160197442940

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{12149}}^1$

素因数の和:12471

約数の個数: 96

約数和(自身を含む): 350906774400

約数和(自身を除く): 190709331460

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 103, 148, 173, 185, 206, 346, 370, 412, 515, 692, 740, 865, 1030, 1730, 2060, 3460, 3811, 6401, 7622, 12149, 12802, 15244, 17819, 19055, 24298, 25604, 32005, 35638, 38110, 48596, 60745, 64010, 71276, 76220, 89095, 121490, 128020, 178190, 242980, 356380, 449513, 659303, 899026, 1251347, 1318606, 1798052, 2101777, 2247565, 2502694, 2637212, 3296515, 4203554, 4495130, 5005388, 6256735, 6593030, 8407108, 8990260, 10508885, 12513470, 13186060, 21017770, 25026940, 42035540, 46299839, 77765749, 92599678, 155531498, 185199356, 216483031, 231499195, 311062996, 388828745, 432966062, 462998390, 777657490, 865932124, 925996780, 1082415155, 1555314980, 2164830310, 4329660620, 8009872147, 16019744294, 32039488588, 40049360735, 80098721470, 160197442940]

約数ペア:

[(1, 160197442940), (2, 80098721470), (4, 40049360735), (5, 32039488588), (10, 16019744294), (20, 8009872147), (37, 4329660620), (74, 2164830310), (103, 1555314980), (148, 1082415155), (173, 925996780), (185, 865932124), (206, 777657490), (346, 462998390), (370, 432966062), (412, 388828745), (515, 311062996), (692, 231499195), (740, 216483031), (865, 185199356), (1030, 155531498), (1730, 92599678), (2060, 77765749), (3460, 46299839), (3811, 42035540), (6401, 25026940), (7622, 21017770), (12149, 13186060), (12802, 12513470), (15244, 10508885), (17819, 8990260), (19055, 8407108), (24298, 6593030), (25604, 6256735), (32005, 5005388), (35638, 4495130), (38110, 4203554), (48596, 3296515), (60745, 2637212), (64010, 2502694), (71276, 2247565), (76220, 2101777), (89095, 1798052), (121490, 1318606), (128020, 1251347), (178190, 899026), (242980, 659303), (356380, 449513)]