1888539840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:709

約数の個数: 448

約数和(自身を含む): 7514173440

約数和(自身を除く): 5625633600

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, 64, 66, 72, 80, 88, 90, 93, 96, 99, 108, 110, 120, 124, 132, 135, 144, 155, 160, 165, 176, 180, 186, 192, 198, 216, 220, 240, 248, 264, 270, 279, 288, 297, 310, 320, 330, 341, 352, 360, 372, 396, 432, 440, 465, 480, 495, 496, 528, 540, 558, 576, 594, 620, 641, 660, 682, 704, 720, 744, 792, 837, 864, 880, 930, 960, 990, 992, 1023, 1056, 1080, 1116, 1188, 1240, 1282, 1320, 1364, 1395, 1440, 1485, 1488, 1584, 1674, 1705, 1728, 1760, 1860, 1923, 1980, 1984, 2046, 2112, 2160, 2232, 2376, 2480, 2564, 2640, 2728, 2790, 2880, 2970, 2976, 3069, 3168, 3205, 3348, 3410, 3520, 3720, 3846, 3960, 4092, 4185, 4320, 4464, 4752, 4960, 5115, 5128, 5280, 5456, 5580, 5769, 5940, 5952, 6138, 6336, 6410, 6696, 6820, 7051, 7440, 7692, 7920, 8184, 8370, 8640, 8928, 9207, 9504, 9615, 9920, 10230, 10256, 10560, 10912, 11160, 11538, 11880, 12276, 12820, 13392, 13640, 14102, 14880, 15345, 15384, 15840, 16368, 16740, 17307, 17856, 18414, 19008, 19230, 19871, 20460, 20512, 21153, 21824, 22320, 23076, 23760, 24552, 25640, 26784, 27280, 28204, 28845, 29760, 30690, 30768, 31680, 32736, 33480, 34614, 35255, 36828, 38460, 39742, 40920, 41024, 42306, 44640, 46035, 46152, 47520, 49104, 51280, 53568, 54560, 56408, 57690, 59613, 61380, 61536, 63459, 65472, 66960, 69228, 70510, 73656, 76920, 79484, 81840, 84612, 86535, 89280, 92070, 92304, 95040, 98208, 99355, 102560, 105765, 109120, 112816, 115380, 119226, 122760, 123072, 126918, 133920, 138456, 141020, 147312, 153840, 158968, 163680, 169224, 173070, 178839, 184140, 184608, 190377, 196416, 198710, 205120, 211530, 218581, 225632, 230760, 238452, 245520, 253836, 267840, 276912, 282040, 294624, 298065, 307680, 317295, 317936, 327360, 338448, 346140, 357678, 368280, 369216, 380754, 397420, 423060, 437162, 451264, 461520, 476904, 491040, 507672, 536517, 553824, 564080, 589248, 596130, 615360, 634590, 635872, 655743, 676896, 692280, 715356, 736560, 761508, 794840, 846120, 874324, 894195, 923040, 951885, 953808, 982080, 1015344, 1073034, 1092905, 1107648, 1128160, 1192260, 1269180, 1271744, 1311486, 1353792, 1384560, 1430712, 1473120, 1523016, 1589680, 1692240, 1748648, 1788390, 1846080, 1903770, 1907616, 1967229, 2030688, 2146068, 2185810, 2256320, 2384520, 2538360, 2622972, 2682585, 2769120, 2861424, 2946240, 3046032, 3179360, 3278715, 3384480, 3497296, 3576780, 3807540, 3815232, 3934458, 4061376, 4292136, 4371620, 4769040, 5076720, 5245944, 5365170, 5538240, 5722848, 5901687, 6092064, 6358720, 6557430, 6768960, 6994592, 7153560, 7615080, 7868916, 8584272, 8743240, 9538080, 9836145, 10153440, 10491888, 10730340, 11445696, 11803374, 12184128, 13114860, 13989184, 14307120, 15230160, 15737832, 17168544, 17486480, 19076160, 19672290, 20306880, 20983776, 21460680, 23606748, 26229720, 28614240, 29508435, 30460320, 31475664, 34337088, 34972960, 39344580, 41967552, 42921360, 47213496, 52459440, 57228480, 59016870, 60920640, 62951328, 69945920, 78689160, 85842720, 94426992, 104918880, 118033740, 125902656, 157378320, 171685440, 188853984, 209837760, 236067480, 314756640, 377707968, 472134960, 629513280, 944269920, 1888539840]

約数ペア:

[(1, 1888539840), (2, 944269920), (3, 629513280), (4, 472134960), (5, 377707968), (6, 314756640), (8, 236067480), (9, 209837760), (10, 188853984), (11, 171685440), (12, 157378320), (15, 125902656), (16, 118033740), (18, 104918880), (20, 94426992), (22, 85842720), (24, 78689160), (27, 69945920), (30, 62951328), (31, 60920640), (32, 59016870), (33, 57228480), (36, 52459440), (40, 47213496), (44, 42921360), (45, 41967552), (48, 39344580), (54, 34972960), (55, 34337088), (60, 31475664), (62, 30460320), (64, 29508435), (66, 28614240), (72, 26229720), (80, 23606748), (88, 21460680), (90, 20983776), (93, 20306880), (96, 19672290), (99, 19076160), (108, 17486480), (110, 17168544), (120, 15737832), (124, 15230160), (132, 14307120), (135, 13989184), (144, 13114860), (155, 12184128), (160, 11803374), (165, 11445696), (176, 10730340), (180, 10491888), (186, 10153440), (192, 9836145), (198, 9538080), (216, 8743240), (220, 8584272), (240, 7868916), (248, 7615080), (264, 7153560), (270, 6994592), (279, 6768960), (288, 6557430), (297, 6358720), (310, 6092064), (320, 5901687), (330, 5722848), (341, 5538240), (352, 5365170), (360, 5245944), (372, 5076720), (396, 4769040), (432, 4371620), (440, 4292136), (465, 4061376), (480, 3934458), (495, 3815232), (496, 3807540), (528, 3576780), (540, 3497296), (558, 3384480), (576, 3278715), (594, 3179360), (620, 3046032), (641, 2946240), (660, 2861424), (682, 2769120), (704, 2682585), (720, 2622972), (744, 2538360), (792, 2384520), (837, 2256320), (864, 2185810), (880, 2146068), (930, 2030688), (960, 1967229), (990, 1907616), (992, 1903770), (1023, 1846080), (1056, 1788390), (1080, 1748648), (1116, 1692240), (1188, 1589680), (1240, 1523016), (1282, 1473120), (1320, 1430712), (1364, 1384560), (1395, 1353792), (1440, 1311486), (1485, 1271744), (1488, 1269180), (1584, 1192260), (1674, 1128160), (1705, 1107648), (1728, 1092905), (1760, 1073034), (1860, 1015344), (1923, 982080), (1980, 953808), (1984, 951885), (2046, 923040), (2112, 894195), (2160, 874324), (2232, 846120), (2376, 794840), (2480, 761508), (2564, 736560), (2640, 715356), (2728, 692280), (2790, 676896), (2880, 655743), (2970, 635872), (2976, 634590), (3069, 615360), (3168, 596130), (3205, 589248), (3348, 564080), (3410, 553824), (3520, 536517), (3720, 507672), (3846, 491040), (3960, 476904), (4092, 461520), (4185, 451264), (4320, 437162), (4464, 423060), (4752, 397420), (4960, 380754), (5115, 369216), (5128, 368280), (5280, 357678), (5456, 346140), (5580, 338448), (5769, 327360), (5940, 317936), (5952, 317295), (6138, 307680), (6336, 298065), (6410, 294624), (6696, 282040), (6820, 276912), (7051, 267840), (7440, 253836), (7692, 245520), (7920, 238452), (8184, 230760), (8370, 225632), (8640, 218581), (8928, 211530), (9207, 205120), (9504, 198710), (9615, 196416), (9920, 190377), (10230, 184608), (10256, 184140), (10560, 178839), (10912, 173070), (11160, 169224), (11538, 163680), (11880, 158968), (12276, 153840), (12820, 147312), (13392, 141020), (13640, 138456), (14102, 133920), (14880, 126918), (15345, 123072), (15384, 122760), (15840, 119226), (16368, 115380), (16740, 112816), (17307, 109120), (17856, 105765), (18414, 102560), (19008, 99355), (19230, 98208), (19871, 95040), (20460, 92304), (20512, 92070), (21153, 89280), (21824, 86535), (22320, 84612), (23076, 81840), (23760, 79484), (24552, 76920), (25640, 73656), (26784, 70510), (27280, 69228), (28204, 66960), (28845, 65472), (29760, 63459), (30690, 61536), (30768, 61380), (31680, 59613), (32736, 57690), (33480, 56408), (34614, 54560), (35255, 53568), (36828, 51280), (38460, 49104), (39742, 47520), (40920, 46152), (41024, 46035), (42306, 44640)]