712350240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1040

約数の個数: 288

約数和(自身を含む): 2697214464

約数和(自身を除く): 1984864224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 49, 56, 60, 62, 70, 80, 84, 93, 96, 98, 105, 112, 120, 124, 140, 147, 155, 160, 168, 186, 196, 210, 217, 224, 240, 245, 248, 280, 294, 310, 336, 372, 392, 420, 434, 465, 480, 490, 496, 560, 588, 620, 651, 672, 735, 744, 784, 840, 868, 930, 977, 980, 992, 1085, 1120, 1176, 1240, 1302, 1470, 1488, 1519, 1568, 1680, 1736, 1860, 1954, 1960, 2170, 2352, 2480, 2604, 2931, 2940, 2976, 3038, 3255, 3360, 3472, 3720, 3908, 3920, 4340, 4557, 4704, 4885, 4960, 5208, 5862, 5880, 6076, 6510, 6839, 6944, 7440, 7595, 7816, 7840, 8680, 9114, 9770, 10416, 11724, 11760, 12152, 13020, 13678, 14655, 14880, 15190, 15632, 17360, 18228, 19540, 20517, 20832, 22785, 23448, 23520, 24304, 26040, 27356, 29310, 30287, 30380, 31264, 34195, 34720, 36456, 39080, 41034, 45570, 46896, 47873, 48608, 52080, 54712, 58620, 60574, 60760, 68390, 72912, 78160, 82068, 90861, 91140, 93792, 95746, 102585, 104160, 109424, 117240, 121148, 121520, 136780, 143619, 145824, 151435, 156320, 164136, 181722, 182280, 191492, 205170, 212009, 218848, 234480, 239365, 242296, 243040, 273560, 287238, 302870, 328272, 363444, 364560, 382984, 410340, 424018, 454305, 468960, 478730, 484592, 547120, 574476, 605740, 636027, 656544, 718095, 726888, 729120, 765968, 820680, 848036, 908610, 957460, 969184, 1060045, 1094240, 1148952, 1211480, 1272054, 1436190, 1453776, 1484063, 1531936, 1641360, 1696072, 1817220, 1914920, 2120090, 2297904, 2422960, 2544108, 2872380, 2907552, 2968126, 3180135, 3282720, 3392144, 3634440, 3829840, 4240180, 4452189, 4595808, 4845920, 5088216, 5744760, 5936252, 6360270, 6784288, 7268880, 7420315, 7659680, 8480360, 8904378, 10176432, 11489520, 11872504, 12720540, 14537760, 14840630, 16960720, 17808756, 20352864, 22260945, 22979040, 23745008, 25441080, 29681260, 33921440, 35617512, 44521890, 47490016, 50882160, 59362520, 71235024, 89043780, 101764320, 118725040, 142470048, 178087560, 237450080, 356175120, 712350240]

約数ペア:

[(1, 712350240), (2, 356175120), (3, 237450080), (4, 178087560), (5, 142470048), (6, 118725040), (7, 101764320), (8, 89043780), (10, 71235024), (12, 59362520), (14, 50882160), (15, 47490016), (16, 44521890), (20, 35617512), (21, 33921440), (24, 29681260), (28, 25441080), (30, 23745008), (31, 22979040), (32, 22260945), (35, 20352864), (40, 17808756), (42, 16960720), (48, 14840630), (49, 14537760), (56, 12720540), (60, 11872504), (62, 11489520), (70, 10176432), (80, 8904378), (84, 8480360), (93, 7659680), (96, 7420315), (98, 7268880), (105, 6784288), (112, 6360270), (120, 5936252), (124, 5744760), (140, 5088216), (147, 4845920), (155, 4595808), (160, 4452189), (168, 4240180), (186, 3829840), (196, 3634440), (210, 3392144), (217, 3282720), (224, 3180135), (240, 2968126), (245, 2907552), (248, 2872380), (280, 2544108), (294, 2422960), (310, 2297904), (336, 2120090), (372, 1914920), (392, 1817220), (420, 1696072), (434, 1641360), (465, 1531936), (480, 1484063), (490, 1453776), (496, 1436190), (560, 1272054), (588, 1211480), (620, 1148952), (651, 1094240), (672, 1060045), (735, 969184), (744, 957460), (784, 908610), (840, 848036), (868, 820680), (930, 765968), (977, 729120), (980, 726888), (992, 718095), (1085, 656544), (1120, 636027), (1176, 605740), (1240, 574476), (1302, 547120), (1470, 484592), (1488, 478730), (1519, 468960), (1568, 454305), (1680, 424018), (1736, 410340), (1860, 382984), (1954, 364560), (1960, 363444), (2170, 328272), (2352, 302870), (2480, 287238), (2604, 273560), (2931, 243040), (2940, 242296), (2976, 239365), (3038, 234480), (3255, 218848), (3360, 212009), (3472, 205170), (3720, 191492), (3908, 182280), (3920, 181722), (4340, 164136), (4557, 156320), (4704, 151435), (4885, 145824), (4960, 143619), (5208, 136780), (5862, 121520), (5880, 121148), (6076, 117240), (6510, 109424), (6839, 104160), (6944, 102585), (7440, 95746), (7595, 93792), (7816, 91140), (7840, 90861), (8680, 82068), (9114, 78160), (9770, 72912), (10416, 68390), (11724, 60760), (11760, 60574), (12152, 58620), (13020, 54712), (13678, 52080), (14655, 48608), (14880, 47873), (15190, 46896), (15632, 45570), (17360, 41034), (18228, 39080), (19540, 36456), (20517, 34720), (20832, 34195), (22785, 31264), (23448, 30380), (23520, 30287), (24304, 29310), (26040, 27356)]