197693280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 288

約数和(自身を含む): 724598784

約数和(自身を除く): 526905504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 47, 48, 60, 69, 72, 80, 90, 92, 94, 96, 115, 120, 127, 138, 141, 144, 160, 180, 184, 188, 207, 230, 235, 240, 254, 276, 282, 288, 345, 360, 368, 376, 381, 414, 423, 460, 470, 480, 508, 552, 564, 635, 690, 705, 720, 736, 752, 762, 828, 846, 920, 940, 1016, 1035, 1081, 1104, 1128, 1143, 1270, 1380, 1410, 1440, 1504, 1524, 1656, 1692, 1840, 1880, 1905, 2032, 2070, 2115, 2162, 2208, 2256, 2286, 2540, 2760, 2820, 2921, 3048, 3243, 3312, 3384, 3680, 3760, 3810, 4064, 4140, 4230, 4324, 4512, 4572, 5080, 5405, 5520, 5640, 5715, 5842, 5969, 6096, 6486, 6624, 6768, 7520, 7620, 8280, 8460, 8648, 8763, 9144, 9729, 10160, 10810, 11040, 11280, 11430, 11684, 11938, 12192, 12972, 13536, 14605, 15240, 16215, 16560, 16920, 17296, 17526, 17907, 18288, 19458, 20320, 21620, 22560, 22860, 23368, 23876, 25944, 26289, 29210, 29845, 30480, 32430, 33120, 33840, 34592, 35052, 35814, 36576, 38916, 43240, 43815, 45720, 46736, 47752, 48645, 51888, 52578, 53721, 58420, 59690, 60960, 64860, 67680, 70104, 71628, 77832, 86480, 87630, 89535, 91440, 93472, 95504, 97290, 103776, 105156, 107442, 116840, 119380, 129720, 131445, 137287, 140208, 143256, 155664, 172960, 175260, 179070, 182880, 191008, 194580, 210312, 214884, 233680, 238760, 259440, 262890, 268605, 274574, 280416, 286512, 311328, 350520, 358140, 389160, 411861, 420624, 429768, 467360, 477520, 518880, 525780, 537210, 549148, 573024, 686435, 701040, 716280, 778320, 823722, 841248, 859536, 955040, 1051560, 1074420, 1098296, 1235583, 1372870, 1402080, 1432560, 1556640, 1647444, 1719072, 2059305, 2103120, 2148840, 2196592, 2471166, 2745740, 2865120, 3294888, 4118610, 4206240, 4297680, 4393184, 4942332, 5491480, 6177915, 6589776, 8237220, 8595360, 9884664, 10982960, 12355830, 13179552, 16474440, 19769328, 21965920, 24711660, 32948880, 39538656, 49423320, 65897760, 98846640, 197693280]

約数ペア:

[(1, 197693280), (2, 98846640), (3, 65897760), (4, 49423320), (5, 39538656), (6, 32948880), (8, 24711660), (9, 21965920), (10, 19769328), (12, 16474440), (15, 13179552), (16, 12355830), (18, 10982960), (20, 9884664), (23, 8595360), (24, 8237220), (30, 6589776), (32, 6177915), (36, 5491480), (40, 4942332), (45, 4393184), (46, 4297680), (47, 4206240), (48, 4118610), (60, 3294888), (69, 2865120), (72, 2745740), (80, 2471166), (90, 2196592), (92, 2148840), (94, 2103120), (96, 2059305), (115, 1719072), (120, 1647444), (127, 1556640), (138, 1432560), (141, 1402080), (144, 1372870), (160, 1235583), (180, 1098296), (184, 1074420), (188, 1051560), (207, 955040), (230, 859536), (235, 841248), (240, 823722), (254, 778320), (276, 716280), (282, 701040), (288, 686435), (345, 573024), (360, 549148), (368, 537210), (376, 525780), (381, 518880), (414, 477520), (423, 467360), (460, 429768), (470, 420624), (480, 411861), (508, 389160), (552, 358140), (564, 350520), (635, 311328), (690, 286512), (705, 280416), (720, 274574), (736, 268605), (752, 262890), (762, 259440), (828, 238760), (846, 233680), (920, 214884), (940, 210312), (1016, 194580), (1035, 191008), (1081, 182880), (1104, 179070), (1128, 175260), (1143, 172960), (1270, 155664), (1380, 143256), (1410, 140208), (1440, 137287), (1504, 131445), (1524, 129720), (1656, 119380), (1692, 116840), (1840, 107442), (1880, 105156), (1905, 103776), (2032, 97290), (2070, 95504), (2115, 93472), (2162, 91440), (2208, 89535), (2256, 87630), (2286, 86480), (2540, 77832), (2760, 71628), (2820, 70104), (2921, 67680), (3048, 64860), (3243, 60960), (3312, 59690), (3384, 58420), (3680, 53721), (3760, 52578), (3810, 51888), (4064, 48645), (4140, 47752), (4230, 46736), (4324, 45720), (4512, 43815), (4572, 43240), (5080, 38916), (5405, 36576), (5520, 35814), (5640, 35052), (5715, 34592), (5842, 33840), (5969, 33120), (6096, 32430), (6486, 30480), (6624, 29845), (6768, 29210), (7520, 26289), (7620, 25944), (8280, 23876), (8460, 23368), (8648, 22860), (8763, 22560), (9144, 21620), (9729, 20320), (10160, 19458), (10810, 18288), (11040, 17907), (11280, 17526), (11430, 17296), (11684, 16920), (11938, 16560), (12192, 16215), (12972, 15240), (13536, 14605)]