187438320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{811}}^1$

素因数の和:940

約数の個数: 160

約数和(自身を含む): 652458240

約数和(自身を除く): 465019920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 107, 108, 120, 135, 144, 180, 214, 216, 240, 270, 321, 360, 428, 432, 535, 540, 642, 720, 811, 856, 963, 1070, 1080, 1284, 1605, 1622, 1712, 1926, 2140, 2160, 2433, 2568, 2889, 3210, 3244, 3852, 4055, 4280, 4815, 4866, 5136, 5778, 6420, 6488, 7299, 7704, 8110, 8560, 9630, 9732, 11556, 12165, 12840, 12976, 14445, 14598, 15408, 16220, 19260, 19464, 21897, 23112, 24330, 25680, 28890, 29196, 32440, 36495, 38520, 38928, 43794, 46224, 48660, 57780, 58392, 64880, 72990, 77040, 86777, 87588, 97320, 109485, 115560, 116784, 145980, 173554, 175176, 194640, 218970, 231120, 260331, 291960, 347108, 350352, 433885, 437940, 520662, 583920, 694216, 780993, 867770, 875880, 1041324, 1301655, 1388432, 1561986, 1735540, 1751760, 2082648, 2342979, 2603310, 3123972, 3471080, 3904965, 4165296, 4685958, 5206620, 6247944, 6942160, 7809930, 9371916, 10413240, 11714895, 12495888, 15619860, 18743832, 20826480, 23429790, 31239720, 37487664, 46859580, 62479440, 93719160, 187438320]

約数ペア:

[(1, 187438320), (2, 93719160), (3, 62479440), (4, 46859580), (5, 37487664), (6, 31239720), (8, 23429790), (9, 20826480), (10, 18743832), (12, 15619860), (15, 12495888), (16, 11714895), (18, 10413240), (20, 9371916), (24, 7809930), (27, 6942160), (30, 6247944), (36, 5206620), (40, 4685958), (45, 4165296), (48, 3904965), (54, 3471080), (60, 3123972), (72, 2603310), (80, 2342979), (90, 2082648), (107, 1751760), (108, 1735540), (120, 1561986), (135, 1388432), (144, 1301655), (180, 1041324), (214, 875880), (216, 867770), (240, 780993), (270, 694216), (321, 583920), (360, 520662), (428, 437940), (432, 433885), (535, 350352), (540, 347108), (642, 291960), (720, 260331), (811, 231120), (856, 218970), (963, 194640), (1070, 175176), (1080, 173554), (1284, 145980), (1605, 116784), (1622, 115560), (1712, 109485), (1926, 97320), (2140, 87588), (2160, 86777), (2433, 77040), (2568, 72990), (2889, 64880), (3210, 58392), (3244, 57780), (3852, 48660), (4055, 46224), (4280, 43794), (4815, 38928), (4866, 38520), (5136, 36495), (5778, 32440), (6420, 29196), (6488, 28890), (7299, 25680), (7704, 24330), (8110, 23112), (8560, 21897), (9630, 19464), (9732, 19260), (11556, 16220), (12165, 15408), (12840, 14598), (12976, 14445)]