290204640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:263

約数の個数: 384

約数和(自身を含む): 1149603840

約数和(自身を除く): 859399200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 31, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 62, 66, 72, 80, 88, 90, 93, 96, 99, 108, 110, 120, 124, 132, 135, 144, 155, 160, 165, 176, 180, 186, 197, 198, 216, 220, 240, 248, 264, 270, 279, 288, 297, 310, 330, 341, 352, 360, 372, 394, 396, 432, 440, 465, 480, 495, 496, 528, 540, 558, 591, 594, 620, 660, 682, 720, 744, 788, 792, 837, 864, 880, 930, 985, 990, 992, 1023, 1056, 1080, 1116, 1182, 1188, 1240, 1320, 1364, 1395, 1440, 1485, 1488, 1576, 1584, 1674, 1705, 1760, 1773, 1860, 1970, 1980, 2046, 2160, 2167, 2232, 2364, 2376, 2480, 2640, 2728, 2790, 2955, 2970, 2976, 3069, 3152, 3168, 3348, 3410, 3546, 3720, 3940, 3960, 4092, 4185, 4320, 4334, 4464, 4728, 4752, 4960, 5115, 5280, 5319, 5456, 5580, 5910, 5940, 6107, 6138, 6304, 6501, 6696, 6820, 7092, 7440, 7880, 7920, 8184, 8370, 8668, 8865, 8928, 9207, 9456, 9504, 10230, 10638, 10835, 10912, 11160, 11820, 11880, 12214, 12276, 13002, 13392, 13640, 14184, 14880, 15345, 15760, 15840, 16368, 16740, 17336, 17730, 18321, 18414, 18912, 19503, 20460, 21276, 21670, 22320, 23640, 23760, 24428, 24552, 26004, 26595, 26784, 27280, 28368, 30535, 30690, 31520, 32505, 32736, 33480, 34672, 35460, 36642, 36828, 39006, 40920, 42552, 43340, 44640, 46035, 47280, 47520, 48856, 49104, 52008, 53190, 54560, 54963, 56736, 58509, 61070, 61380, 65010, 66960, 67177, 69344, 70920, 73284, 73656, 78012, 81840, 85104, 86680, 91605, 92070, 94560, 97515, 97712, 98208, 104016, 106380, 109926, 117018, 122140, 122760, 130020, 133920, 134354, 141840, 146568, 147312, 156024, 163680, 164889, 170208, 173360, 183210, 184140, 195030, 195424, 201531, 208032, 212760, 219852, 234036, 244280, 245520, 260040, 268708, 274815, 283680, 292545, 293136, 294624, 312048, 329778, 335885, 346720, 366420, 368280, 390060, 403062, 425520, 439704, 468072, 488560, 491040, 520080, 537416, 549630, 585090, 586272, 604593, 624096, 659556, 671770, 732840, 736560, 780120, 806124, 824445, 851040, 879408, 936144, 977120, 1007655, 1040160, 1074832, 1099260, 1170180, 1209186, 1319112, 1343540, 1465680, 1473120, 1560240, 1612248, 1648890, 1758816, 1813779, 1872288, 2015310, 2149664, 2198520, 2340360, 2418372, 2638224, 2687080, 2931360, 3022965, 3120480, 3224496, 3297780, 3627558, 4030620, 4397040, 4680720, 4836744, 5276448, 5374160, 6045930, 6448992, 6595560, 7255116, 8061240, 8794080, 9068895, 9361440, 9673488, 10748320, 12091860, 13191120, 14510232, 16122480, 18137790, 19346976, 24183720, 26382240, 29020464, 32244960, 36275580, 48367440, 58040928, 72551160, 96734880, 145102320, 290204640]

約数ペア:

[(1, 290204640), (2, 145102320), (3, 96734880), (4, 72551160), (5, 58040928), (6, 48367440), (8, 36275580), (9, 32244960), (10, 29020464), (11, 26382240), (12, 24183720), (15, 19346976), (16, 18137790), (18, 16122480), (20, 14510232), (22, 13191120), (24, 12091860), (27, 10748320), (30, 9673488), (31, 9361440), (32, 9068895), (33, 8794080), (36, 8061240), (40, 7255116), (44, 6595560), (45, 6448992), (48, 6045930), (54, 5374160), (55, 5276448), (60, 4836744), (62, 4680720), (66, 4397040), (72, 4030620), (80, 3627558), (88, 3297780), (90, 3224496), (93, 3120480), (96, 3022965), (99, 2931360), (108, 2687080), (110, 2638224), (120, 2418372), (124, 2340360), (132, 2198520), (135, 2149664), (144, 2015310), (155, 1872288), (160, 1813779), (165, 1758816), (176, 1648890), (180, 1612248), (186, 1560240), (197, 1473120), (198, 1465680), (216, 1343540), (220, 1319112), (240, 1209186), (248, 1170180), (264, 1099260), (270, 1074832), (279, 1040160), (288, 1007655), (297, 977120), (310, 936144), (330, 879408), (341, 851040), (352, 824445), (360, 806124), (372, 780120), (394, 736560), (396, 732840), (432, 671770), (440, 659556), (465, 624096), (480, 604593), (495, 586272), (496, 585090), (528, 549630), (540, 537416), (558, 520080), (591, 491040), (594, 488560), (620, 468072), (660, 439704), (682, 425520), (720, 403062), (744, 390060), (788, 368280), (792, 366420), (837, 346720), (864, 335885), (880, 329778), (930, 312048), (985, 294624), (990, 293136), (992, 292545), (1023, 283680), (1056, 274815), (1080, 268708), (1116, 260040), (1182, 245520), (1188, 244280), (1240, 234036), (1320, 219852), (1364, 212760), (1395, 208032), (1440, 201531), (1485, 195424), (1488, 195030), (1576, 184140), (1584, 183210), (1674, 173360), (1705, 170208), (1760, 164889), (1773, 163680), (1860, 156024), (1970, 147312), (1980, 146568), (2046, 141840), (2160, 134354), (2167, 133920), (2232, 130020), (2364, 122760), (2376, 122140), (2480, 117018), (2640, 109926), (2728, 106380), (2790, 104016), (2955, 98208), (2970, 97712), (2976, 97515), (3069, 94560), (3152, 92070), (3168, 91605), (3348, 86680), (3410, 85104), (3546, 81840), (3720, 78012), (3940, 73656), (3960, 73284), (4092, 70920), (4185, 69344), (4320, 67177), (4334, 66960), (4464, 65010), (4728, 61380), (4752, 61070), (4960, 58509), (5115, 56736), (5280, 54963), (5319, 54560), (5456, 53190), (5580, 52008), (5910, 49104), (5940, 48856), (6107, 47520), (6138, 47280), (6304, 46035), (6501, 44640), (6696, 43340), (6820, 42552), (7092, 40920), (7440, 39006), (7880, 36828), (7920, 36642), (8184, 35460), (8370, 34672), (8668, 33480), (8865, 32736), (8928, 32505), (9207, 31520), (9456, 30690), (9504, 30535), (10230, 28368), (10638, 27280), (10835, 26784), (10912, 26595), (11160, 26004), (11820, 24552), (11880, 24428), (12214, 23760), (12276, 23640), (13002, 22320), (13392, 21670), (13640, 21276), (14184, 20460), (14880, 19503), (15345, 18912), (15760, 18414), (15840, 18321), (16368, 17730), (16740, 17336)]