231524280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:902

約数の個数: 192

約数和(自身を含む): 824634720

約数和(自身を除く): 593110440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 61, 65, 72, 78, 90, 104, 117, 120, 122, 130, 156, 180, 183, 195, 234, 244, 260, 305, 312, 360, 366, 390, 468, 488, 520, 549, 585, 610, 732, 780, 793, 811, 915, 936, 1098, 1170, 1220, 1464, 1560, 1586, 1622, 1830, 2196, 2340, 2379, 2433, 2440, 2745, 3172, 3244, 3660, 3965, 4055, 4392, 4680, 4758, 4866, 5490, 6344, 6488, 7137, 7299, 7320, 7930, 8110, 9516, 9732, 10543, 10980, 11895, 12165, 14274, 14598, 15860, 16220, 19032, 19464, 21086, 21960, 23790, 24330, 28548, 29196, 31629, 31720, 32440, 35685, 36495, 42172, 47580, 48660, 49471, 52715, 57096, 58392, 63258, 71370, 72990, 84344, 94887, 95160, 97320, 98942, 105430, 126516, 142740, 145980, 148413, 158145, 189774, 197884, 210860, 247355, 253032, 285480, 291960, 296826, 316290, 379548, 395768, 421720, 445239, 474435, 494710, 593652, 632580, 643123, 742065, 759096, 890478, 948870, 989420, 1187304, 1265160, 1286246, 1484130, 1780956, 1897740, 1929369, 1978840, 2226195, 2572492, 2968260, 3215615, 3561912, 3795480, 3858738, 4452390, 5144984, 5788107, 5936520, 6431230, 7717476, 8904780, 9646845, 11576214, 12862460, 15434952, 17809560, 19293690, 23152428, 25724920, 28940535, 38587380, 46304856, 57881070, 77174760, 115762140, 231524280]

約数ペア:

[(1, 231524280), (2, 115762140), (3, 77174760), (4, 57881070), (5, 46304856), (6, 38587380), (8, 28940535), (9, 25724920), (10, 23152428), (12, 19293690), (13, 17809560), (15, 15434952), (18, 12862460), (20, 11576214), (24, 9646845), (26, 8904780), (30, 7717476), (36, 6431230), (39, 5936520), (40, 5788107), (45, 5144984), (52, 4452390), (60, 3858738), (61, 3795480), (65, 3561912), (72, 3215615), (78, 2968260), (90, 2572492), (104, 2226195), (117, 1978840), (120, 1929369), (122, 1897740), (130, 1780956), (156, 1484130), (180, 1286246), (183, 1265160), (195, 1187304), (234, 989420), (244, 948870), (260, 890478), (305, 759096), (312, 742065), (360, 643123), (366, 632580), (390, 593652), (468, 494710), (488, 474435), (520, 445239), (549, 421720), (585, 395768), (610, 379548), (732, 316290), (780, 296826), (793, 291960), (811, 285480), (915, 253032), (936, 247355), (1098, 210860), (1170, 197884), (1220, 189774), (1464, 158145), (1560, 148413), (1586, 145980), (1622, 142740), (1830, 126516), (2196, 105430), (2340, 98942), (2379, 97320), (2433, 95160), (2440, 94887), (2745, 84344), (3172, 72990), (3244, 71370), (3660, 63258), (3965, 58392), (4055, 57096), (4392, 52715), (4680, 49471), (4758, 48660), (4866, 47580), (5490, 42172), (6344, 36495), (6488, 35685), (7137, 32440), (7299, 31720), (7320, 31629), (7930, 29196), (8110, 28548), (9516, 24330), (9732, 23790), (10543, 21960), (10980, 21086), (11895, 19464), (12165, 19032), (14274, 16220), (14598, 15860)]