194661720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{49157}}^1$

素因数の和:49185

約数の個数: 96

約数和(自身を含む): 690178320

約数和(自身を除く): 495516600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 49157, 98314, 147471, 196628, 245785, 294942, 393256, 442413, 491570, 540727, 589884, 737355, 884826, 983140, 1081454, 1179768, 1474710, 1622181, 1769652, 1966280, 2162908, 2212065, 2703635, 2949420, 3244362, 3539304, 4325816, 4424130, 4866543, 5407270, 5898840, 6488724, 8110905, 8848260, 9733086, 10814540, 12977448, 16221810, 17696520, 19466172, 21629080, 24332715, 32443620, 38932344, 48665430, 64887240, 97330860, 194661720]

約数ペア:

[(1, 194661720), (2, 97330860), (3, 64887240), (4, 48665430), (5, 38932344), (6, 32443620), (8, 24332715), (9, 21629080), (10, 19466172), (11, 17696520), (12, 16221810), (15, 12977448), (18, 10814540), (20, 9733086), (22, 8848260), (24, 8110905), (30, 6488724), (33, 5898840), (36, 5407270), (40, 4866543), (44, 4424130), (45, 4325816), (55, 3539304), (60, 3244362), (66, 2949420), (72, 2703635), (88, 2212065), (90, 2162908), (99, 1966280), (110, 1769652), (120, 1622181), (132, 1474710), (165, 1179768), (180, 1081454), (198, 983140), (220, 884826), (264, 737355), (330, 589884), (360, 540727), (396, 491570), (440, 442413), (495, 393256), (660, 294942), (792, 245785), (990, 196628), (1320, 147471), (1980, 98314), (3960, 49157)]