438047280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 480

約数和(自身を含む): 1754887680

約数和(自身を除く): 1316840400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 41, 44, 45, 48, 55, 57, 60, 66, 71, 72, 76, 80, 82, 88, 90, 95, 99, 110, 114, 120, 123, 132, 142, 144, 152, 164, 165, 171, 176, 180, 190, 198, 205, 209, 213, 220, 228, 240, 246, 264, 284, 285, 304, 328, 330, 342, 355, 360, 369, 380, 396, 410, 418, 426, 440, 451, 456, 492, 495, 528, 568, 570, 615, 627, 639, 656, 660, 684, 710, 720, 738, 760, 779, 781, 792, 820, 836, 852, 855, 880, 902, 912, 984, 990, 1045, 1065, 1136, 1140, 1230, 1254, 1278, 1320, 1349, 1353, 1368, 1420, 1476, 1520, 1558, 1562, 1584, 1640, 1672, 1704, 1710, 1804, 1845, 1881, 1968, 1980, 2090, 2130, 2255, 2280, 2337, 2343, 2460, 2508, 2556, 2640, 2698, 2706, 2736, 2840, 2911, 2952, 3116, 3124, 3135, 3195, 3280, 3344, 3408, 3420, 3608, 3690, 3762, 3895, 3905, 3960, 4047, 4059, 4180, 4260, 4510, 4560, 4674, 4686, 4920, 5016, 5112, 5396, 5412, 5680, 5822, 5904, 6232, 6248, 6270, 6390, 6745, 6765, 6840, 7011, 7029, 7216, 7380, 7524, 7790, 7810, 7920, 8094, 8118, 8360, 8520, 8569, 8733, 9020, 9348, 9372, 9405, 9840, 10032, 10224, 10792, 10824, 11644, 11685, 11715, 12141, 12464, 12496, 12540, 12780, 13490, 13530, 13680, 14022, 14058, 14555, 14760, 14839, 15048, 15580, 15620, 16188, 16236, 16720, 17040, 17138, 17466, 18040, 18696, 18744, 18810, 20235, 20295, 21584, 21648, 23288, 23370, 23430, 24282, 25080, 25560, 25707, 26199, 26980, 27060, 28044, 28116, 29110, 29520, 29678, 30096, 31160, 31240, 32021, 32376, 32472, 34276, 34932, 35055, 35145, 36080, 37392, 37488, 37620, 40470, 40590, 42845, 43665, 44517, 46576, 46740, 46860, 48564, 50160, 51120, 51414, 52398, 53960, 54120, 55309, 56088, 56232, 58220, 59356, 60705, 62320, 62480, 64042, 64752, 64944, 68552, 69864, 70110, 70290, 74195, 75240, 77121, 80940, 81180, 85690, 87330, 89034, 93480, 93720, 96063, 97128, 102828, 104796, 107920, 108240, 110618, 112176, 112464, 116440, 118712, 121410, 128084, 128535, 130995, 133551, 137104, 139728, 140220, 140580, 148390, 150480, 154242, 160105, 161880, 162360, 165927, 171380, 174660, 178068, 186960, 187440, 192126, 194256, 205656, 209592, 221236, 222585, 232880, 237424, 242820, 256168, 257070, 261990, 267102, 276545, 280440, 281160, 288189, 296780, 308484, 320210, 323760, 324720, 331854, 342760, 349320, 356136, 384252, 385605, 411312, 419184, 442472, 445170, 480315, 485640, 497781, 512336, 514140, 523980, 534204, 553090, 560880, 562320, 576378, 593560, 608399, 616968, 640420, 663708, 667755, 685520, 698640, 712272, 768504, 771210, 829635, 884944, 890340, 960630, 971280, 995562, 1028280, 1047960, 1068408, 1106180, 1152756, 1187120, 1216798, 1233936, 1280840, 1327416, 1335510, 1440945, 1537008, 1542420, 1659270, 1780680, 1825197, 1921260, 1991124, 2056560, 2095920, 2136816, 2212360, 2305512, 2433596, 2488905, 2561680, 2654832, 2671020, 2881890, 3041995, 3084840, 3318540, 3561360, 3650394, 3842520, 3982248, 4424720, 4611024, 4867192, 4977810, 5342040, 5475591, 5763780, 6083990, 6169680, 6637080, 7300788, 7685040, 7964496, 9125985, 9734384, 9955620, 10684080, 10951182, 11527560, 12167980, 13274160, 14601576, 18251970, 19911240, 21902364, 23055120, 24335960, 27377955, 29203152, 36503940, 39822480, 43804728, 48671920, 54755910, 73007880, 87609456, 109511820, 146015760, 219023640, 438047280]

約数ペア:

[(1, 438047280), (2, 219023640), (3, 146015760), (4, 109511820), (5, 87609456), (6, 73007880), (8, 54755910), (9, 48671920), (10, 43804728), (11, 39822480), (12, 36503940), (15, 29203152), (16, 27377955), (18, 24335960), (19, 23055120), (20, 21902364), (22, 19911240), (24, 18251970), (30, 14601576), (33, 13274160), (36, 12167980), (38, 11527560), (40, 10951182), (41, 10684080), (44, 9955620), (45, 9734384), (48, 9125985), (55, 7964496), (57, 7685040), (60, 7300788), (66, 6637080), (71, 6169680), (72, 6083990), (76, 5763780), (80, 5475591), (82, 5342040), (88, 4977810), (90, 4867192), (95, 4611024), (99, 4424720), (110, 3982248), (114, 3842520), (120, 3650394), (123, 3561360), (132, 3318540), (142, 3084840), (144, 3041995), (152, 2881890), (164, 2671020), (165, 2654832), (171, 2561680), (176, 2488905), (180, 2433596), (190, 2305512), (198, 2212360), (205, 2136816), (209, 2095920), (213, 2056560), (220, 1991124), (228, 1921260), (240, 1825197), (246, 1780680), (264, 1659270), (284, 1542420), (285, 1537008), (304, 1440945), (328, 1335510), (330, 1327416), (342, 1280840), (355, 1233936), (360, 1216798), (369, 1187120), (380, 1152756), (396, 1106180), (410, 1068408), (418, 1047960), (426, 1028280), (440, 995562), (451, 971280), (456, 960630), (492, 890340), (495, 884944), (528, 829635), (568, 771210), (570, 768504), (615, 712272), (627, 698640), (639, 685520), (656, 667755), (660, 663708), (684, 640420), (710, 616968), (720, 608399), (738, 593560), (760, 576378), (779, 562320), (781, 560880), (792, 553090), (820, 534204), (836, 523980), (852, 514140), (855, 512336), (880, 497781), (902, 485640), (912, 480315), (984, 445170), (990, 442472), (1045, 419184), (1065, 411312), (1136, 385605), (1140, 384252), (1230, 356136), (1254, 349320), (1278, 342760), (1320, 331854), (1349, 324720), (1353, 323760), (1368, 320210), (1420, 308484), (1476, 296780), (1520, 288189), (1558, 281160), (1562, 280440), (1584, 276545), (1640, 267102), (1672, 261990), (1704, 257070), (1710, 256168), (1804, 242820), (1845, 237424), (1881, 232880), (1968, 222585), (1980, 221236), (2090, 209592), (2130, 205656), (2255, 194256), (2280, 192126), (2337, 187440), (2343, 186960), (2460, 178068), (2508, 174660), (2556, 171380), (2640, 165927), (2698, 162360), (2706, 161880), (2736, 160105), (2840, 154242), (2911, 150480), (2952, 148390), (3116, 140580), (3124, 140220), (3135, 139728), (3195, 137104), (3280, 133551), (3344, 130995), (3408, 128535), (3420, 128084), (3608, 121410), (3690, 118712), (3762, 116440), (3895, 112464), (3905, 112176), (3960, 110618), (4047, 108240), (4059, 107920), (4180, 104796), (4260, 102828), (4510, 97128), (4560, 96063), (4674, 93720), (4686, 93480), (4920, 89034), (5016, 87330), (5112, 85690), (5396, 81180), (5412, 80940), (5680, 77121), (5822, 75240), (5904, 74195), (6232, 70290), (6248, 70110), (6270, 69864), (6390, 68552), (6745, 64944), (6765, 64752), (6840, 64042), (7011, 62480), (7029, 62320), (7216, 60705), (7380, 59356), (7524, 58220), (7790, 56232), (7810, 56088), (7920, 55309), (8094, 54120), (8118, 53960), (8360, 52398), (8520, 51414), (8569, 51120), (8733, 50160), (9020, 48564), (9348, 46860), (9372, 46740), (9405, 46576), (9840, 44517), (10032, 43665), (10224, 42845), (10792, 40590), (10824, 40470), (11644, 37620), (11685, 37488), (11715, 37392), (12141, 36080), (12464, 35145), (12496, 35055), (12540, 34932), (12780, 34276), (13490, 32472), (13530, 32376), (13680, 32021), (14022, 31240), (14058, 31160), (14555, 30096), (14760, 29678), (14839, 29520), (15048, 29110), (15580, 28116), (15620, 28044), (16188, 27060), (16236, 26980), (16720, 26199), (17040, 25707), (17138, 25560), (17466, 25080), (18040, 24282), (18696, 23430), (18744, 23370), (18810, 23288), (20235, 21648), (20295, 21584)]