1644001920

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2$

素因数の和:107

約数の個数: 576

約数和(自身を含む): 6636258720

約数和(自身を除く): 4992256800

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, 81, 88, 90, 93, 96, 99, 108, 110, 120, 124, 128, 132, 135, 144, 155, 160, 162, 165, 176, 180, 186, 192, 198, 216, 220, 240, 243, 248, 264, 270, 279, 288, 297, 310, 320, 324, 330, 341, 352, 360, 372, 384, 396, 405, 432, 440, 465, 480, 486, 495, 496, 528, 540, 558, 576, 594, 620, 640, 648, 660, 682, 704, 720, 744, 792, 810, 837, 864, 880, 891, 930, 960, 961, 972, 990, 992, 1023, 1056, 1080, 1116, 1152, 1188, 1215, 1240, 1296, 1320, 1364, 1395, 1408, 1440, 1485, 1488, 1584, 1620, 1674, 1705, 1728, 1760, 1782, 1860, 1920, 1922, 1944, 1980, 1984, 2046, 2112, 2160, 2232, 2376, 2430, 2480, 2511, 2592, 2640, 2673, 2728, 2790, 2880, 2883, 2970, 2976, 3069, 3168, 3240, 3348, 3410, 3456, 3520, 3564, 3720, 3844, 3888, 3960, 3968, 4092, 4185, 4224, 4320, 4455, 4464, 4752, 4805, 4860, 4960, 5022, 5115, 5184, 5280, 5346, 5456, 5580, 5760, 5766, 5940, 5952, 6138, 6336, 6480, 6696, 6820, 7040, 7128, 7440, 7533, 7688, 7776, 7920, 8184, 8370, 8640, 8649, 8910, 8928, 9207, 9504, 9610, 9720, 9920, 10044, 10230, 10368, 10560, 10571, 10692, 10912, 11160, 11532, 11880, 11904, 12276, 12555, 12672, 12960, 13365, 13392, 13640, 14256, 14415, 14880, 15066, 15345, 15376, 15552, 15840, 16368, 16740, 17280, 17298, 17820, 17856, 18414, 19008, 19220, 19440, 19840, 20088, 20460, 21120, 21142, 21384, 21824, 22320, 23064, 23760, 24552, 25110, 25920, 25947, 26730, 26784, 27280, 27621, 28512, 28830, 29760, 30132, 30690, 30752, 31104, 31680, 31713, 32736, 33480, 34596, 35640, 35712, 36828, 37665, 38016, 38440, 38880, 40176, 40920, 42284, 42768, 43245, 43648, 44640, 46035, 46128, 47520, 49104, 50220, 51840, 51894, 52855, 53460, 53568, 54560, 55242, 57024, 57660, 59520, 60264, 61380, 61504, 63360, 63426, 65472, 66960, 69192, 71280, 73656, 75330, 76880, 77760, 77841, 80352, 81840, 82863, 84568, 85536, 86490, 89280, 92070, 92256, 95040, 95139, 98208, 100440, 103788, 105710, 106920, 107136, 109120, 110484, 114048, 115320, 120528, 122760, 123008, 126852, 129735, 130944, 133920, 138105, 138384, 142560, 147312, 150660, 153760, 155520, 155682, 158565, 160704, 163680, 165726, 169136, 171072, 172980, 178560, 184140, 184512, 190080, 190278, 196416, 200880, 207576, 211420, 213840, 218240, 220968, 230640, 233523, 241056, 245520, 253704, 259470, 267840, 276210, 276768, 285120, 285417, 294624, 301320, 307520, 311364, 317130, 321408, 327360, 331452, 338272, 342144, 345960, 368280, 369024, 380556, 389205, 392832, 401760, 414315, 415152, 422840, 427680, 441936, 461280, 467046, 475695, 482112, 491040, 507408, 518940, 535680, 552420, 553536, 570240, 570834, 589248, 602640, 615040, 622728, 634260, 654720, 662904, 676544, 691920, 736560, 761112, 778410, 803520, 828630, 830304, 845680, 855360, 856251, 883872, 922560, 934092, 951390, 964224, 982080, 1014816, 1037880, 1104840, 1107072, 1141668, 1167615, 1178496, 1205280, 1245456, 1268520, 1325808, 1353088, 1383840, 1427085, 1473120, 1522224, 1556820, 1607040, 1657260, 1660608, 1691360, 1710720, 1712502, 1767744, 1845120, 1868184, 1902780, 1964160, 2029632, 2075760, 2209680, 2283336, 2335230, 2410560, 2490912, 2537040, 2568753, 2651616, 2767680, 2854170, 2946240, 3044448, 3113640, 3314520, 3321216, 3382720, 3425004, 3535488, 3736368, 3805560, 4059264, 4151520, 4281255, 4419360, 4566672, 4670460, 4821120, 4981824, 5074080, 5137506, 5303232, 5535360, 5708340, 5892480, 6088896, 6227280, 6629040, 6765440, 6850008, 7472736, 7611120, 8303040, 8562510, 8838720, 9133344, 9340920, 9963648, 10148160, 10275012, 10606464, 11416680, 12177792, 12454560, 12843765, 13258080, 13700016, 14945472, 15222240, 16606080, 17125020, 17677440, 18266688, 18681840, 20296320, 20550024, 22833360, 24909120, 25687530, 26516160, 27400032, 29890944, 30444480, 34250040, 36533376, 37363680, 41100048, 45666720, 49818240, 51375060, 53032320, 54800064, 60888960, 68500080, 74727360, 82200096, 91333440, 102750120, 109600128, 137000160, 149454720, 164400192, 182666880, 205500240, 274000320, 328800384, 411000480, 548000640, 822000960, 1644001920]

約数ペア:

[(1, 1644001920), (2, 822000960), (3, 548000640), (4, 411000480), (5, 328800384), (6, 274000320), (8, 205500240), (9, 182666880), (10, 164400192), (11, 149454720), (12, 137000160), (15, 109600128), (16, 102750120), (18, 91333440), (20, 82200096), (22, 74727360), (24, 68500080), (27, 60888960), (30, 54800064), (31, 53032320), (32, 51375060), (33, 49818240), (36, 45666720), (40, 41100048), (44, 37363680), (45, 36533376), (48, 34250040), (54, 30444480), (55, 29890944), (60, 27400032), (62, 26516160), (64, 25687530), (66, 24909120), (72, 22833360), (80, 20550024), (81, 20296320), (88, 18681840), (90, 18266688), (93, 17677440), (96, 17125020), (99, 16606080), (108, 15222240), (110, 14945472), (120, 13700016), (124, 13258080), (128, 12843765), (132, 12454560), (135, 12177792), (144, 11416680), (155, 10606464), (160, 10275012), (162, 10148160), (165, 9963648), (176, 9340920), (180, 9133344), (186, 8838720), (192, 8562510), (198, 8303040), (216, 7611120), (220, 7472736), (240, 6850008), (243, 6765440), (248, 6629040), (264, 6227280), (270, 6088896), (279, 5892480), (288, 5708340), (297, 5535360), (310, 5303232), (320, 5137506), (324, 5074080), (330, 4981824), (341, 4821120), (352, 4670460), (360, 4566672), (372, 4419360), (384, 4281255), (396, 4151520), (405, 4059264), (432, 3805560), (440, 3736368), (465, 3535488), (480, 3425004), (486, 3382720), (495, 3321216), (496, 3314520), (528, 3113640), (540, 3044448), (558, 2946240), (576, 2854170), (594, 2767680), (620, 2651616), (640, 2568753), (648, 2537040), (660, 2490912), (682, 2410560), (704, 2335230), (720, 2283336), (744, 2209680), (792, 2075760), (810, 2029632), (837, 1964160), (864, 1902780), (880, 1868184), (891, 1845120), (930, 1767744), (960, 1712502), (961, 1710720), (972, 1691360), (990, 1660608), (992, 1657260), (1023, 1607040), (1056, 1556820), (1080, 1522224), (1116, 1473120), (1152, 1427085), (1188, 1383840), (1215, 1353088), (1240, 1325808), (1296, 1268520), (1320, 1245456), (1364, 1205280), (1395, 1178496), (1408, 1167615), (1440, 1141668), (1485, 1107072), (1488, 1104840), (1584, 1037880), (1620, 1014816), (1674, 982080), (1705, 964224), (1728, 951390), (1760, 934092), (1782, 922560), (1860, 883872), (1920, 856251), (1922, 855360), (1944, 845680), (1980, 830304), (1984, 828630), (2046, 803520), (2112, 778410), (2160, 761112), (2232, 736560), (2376, 691920), (2430, 676544), (2480, 662904), (2511, 654720), (2592, 634260), (2640, 622728), (2673, 615040), (2728, 602640), (2790, 589248), (2880, 570834), (2883, 570240), (2970, 553536), (2976, 552420), (3069, 535680), (3168, 518940), (3240, 507408), (3348, 491040), (3410, 482112), (3456, 475695), (3520, 467046), (3564, 461280), (3720, 441936), (3844, 427680), (3888, 422840), (3960, 415152), (3968, 414315), (4092, 401760), (4185, 392832), (4224, 389205), (4320, 380556), (4455, 369024), (4464, 368280), (4752, 345960), (4805, 342144), (4860, 338272), (4960, 331452), (5022, 327360), (5115, 321408), (5184, 317130), (5280, 311364), (5346, 307520), (5456, 301320), (5580, 294624), (5760, 285417), (5766, 285120), (5940, 276768), (5952, 276210), (6138, 267840), (6336, 259470), (6480, 253704), (6696, 245520), (6820, 241056), (7040, 233523), (7128, 230640), (7440, 220968), (7533, 218240), (7688, 213840), (7776, 211420), (7920, 207576), (8184, 200880), (8370, 196416), (8640, 190278), (8649, 190080), (8910, 184512), (8928, 184140), (9207, 178560), (9504, 172980), (9610, 171072), (9720, 169136), (9920, 165726), (10044, 163680), (10230, 160704), (10368, 158565), (10560, 155682), (10571, 155520), (10692, 153760), (10912, 150660), (11160, 147312), (11532, 142560), (11880, 138384), (11904, 138105), (12276, 133920), (12555, 130944), (12672, 129735), (12960, 126852), (13365, 123008), (13392, 122760), (13640, 120528), (14256, 115320), (14415, 114048), (14880, 110484), (15066, 109120), (15345, 107136), (15376, 106920), (15552, 105710), (15840, 103788), (16368, 100440), (16740, 98208), (17280, 95139), (17298, 95040), (17820, 92256), (17856, 92070), (18414, 89280), (19008, 86490), (19220, 85536), (19440, 84568), (19840, 82863), (20088, 81840), (20460, 80352), (21120, 77841), (21142, 77760), (21384, 76880), (21824, 75330), (22320, 73656), (23064, 71280), (23760, 69192), (24552, 66960), (25110, 65472), (25920, 63426), (25947, 63360), (26730, 61504), (26784, 61380), (27280, 60264), (27621, 59520), (28512, 57660), (28830, 57024), (29760, 55242), (30132, 54560), (30690, 53568), (30752, 53460), (31104, 52855), (31680, 51894), (31713, 51840), (32736, 50220), (33480, 49104), (34596, 47520), (35640, 46128), (35712, 46035), (36828, 44640), (37665, 43648), (38016, 43245), (38440, 42768), (38880, 42284), (40176, 40920)]