1994582880

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 432

約数和(自身を含む): 7430243184

約数和(自身を除く): 5435660304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 61, 72, 80, 81, 87, 90, 96, 108, 116, 120, 122, 135, 144, 145, 160, 162, 174, 180, 183, 216, 232, 240, 243, 244, 261, 270, 288, 290, 305, 324, 348, 360, 366, 405, 432, 435, 464, 480, 486, 488, 522, 540, 549, 580, 610, 648, 696, 720, 732, 783, 810, 841, 864, 870, 915, 928, 972, 976, 1044, 1080, 1098, 1160, 1215, 1220, 1296, 1305, 1392, 1440, 1464, 1566, 1620, 1647, 1682, 1740, 1769, 1830, 1944, 1952, 2088, 2160, 2196, 2320, 2349, 2430, 2440, 2523, 2592, 2610, 2745, 2784, 2928, 3132, 3240, 3294, 3364, 3480, 3538, 3660, 3888, 3915, 4176, 4205, 4320, 4392, 4640, 4698, 4860, 4880, 4941, 5046, 5220, 5307, 5490, 5856, 6264, 6480, 6588, 6728, 6960, 7047, 7076, 7320, 7569, 7776, 7830, 8235, 8352, 8410, 8784, 8845, 9396, 9720, 9760, 9882, 10092, 10440, 10614, 10980, 11745, 12528, 12615, 12960, 13176, 13456, 13920, 14094, 14152, 14640, 14823, 15138, 15660, 15921, 16470, 16820, 17568, 17690, 18792, 19440, 19764, 20184, 20880, 21228, 21960, 22707, 23490, 24705, 25056, 25230, 26352, 26535, 26912, 28188, 28304, 29280, 29646, 30276, 31320, 31842, 32940, 33640, 35235, 35380, 37584, 37845, 38880, 39528, 40368, 41760, 42456, 43920, 45414, 46980, 47763, 49410, 50460, 51301, 52704, 53070, 56376, 56608, 59292, 60552, 62640, 63684, 65880, 67280, 68121, 70470, 70760, 74115, 75168, 75690, 79056, 79605, 80736, 84912, 87840, 90828, 93960, 95526, 98820, 100920, 102602, 106140, 112752, 113535, 118584, 121104, 125280, 127368, 131760, 134560, 136242, 140940, 141520, 143289, 148230, 151380, 153903, 158112, 159210, 169824, 181656, 187920, 191052, 197640, 201840, 204363, 205204, 212280, 225504, 227070, 237168, 238815, 242208, 254736, 256505, 263520, 272484, 281880, 283040, 286578, 296460, 302760, 307806, 318420, 340605, 363312, 375840, 382104, 395280, 403680, 408726, 410408, 424560, 429867, 454140, 461709, 474336, 477630, 509472, 513010, 544968, 563760, 573156, 592920, 605520, 615612, 636840, 681210, 716445, 726624, 764208, 769515, 790560, 817452, 820816, 849120, 859734, 908280, 923418, 955260, 1021815, 1026020, 1089936, 1127520, 1146312, 1185840, 1211040, 1231224, 1273680, 1362420, 1385127, 1432890, 1528416, 1539030, 1634904, 1641632, 1719468, 1816560, 1846836, 1910520, 2043630, 2052040, 2149335, 2179872, 2292624, 2308545, 2371680, 2462448, 2547360, 2724840, 2770254, 2865780, 3078060, 3269808, 3438936, 3633120, 3693672, 3821040, 4087260, 4104080, 4155381, 4298670, 4585248, 4617090, 4924896, 5449680, 5540508, 5731560, 6156120, 6539616, 6877872, 6925635, 7387344, 7642080, 8174520, 8208160, 8310762, 8597340, 9234180, 10899360, 11081016, 11463120, 12312240, 12466143, 13755744, 13851270, 14774688, 16349040, 16621524, 17194680, 18468360, 20776905, 22162032, 22926240, 24624480, 24932286, 27702540, 32698080, 33243048, 34389360, 36936720, 41553810, 44324064, 49864572, 55405080, 62330715, 66486096, 68778720, 73873440, 83107620, 99729144, 110810160, 124661430, 132972192, 166215240, 199458288, 221620320, 249322860, 332430480, 398916576, 498645720, 664860960, 997291440, 1994582880]

約数ペア:

[(1, 1994582880), (2, 997291440), (3, 664860960), (4, 498645720), (5, 398916576), (6, 332430480), (8, 249322860), (9, 221620320), (10, 199458288), (12, 166215240), (15, 132972192), (16, 124661430), (18, 110810160), (20, 99729144), (24, 83107620), (27, 73873440), (29, 68778720), (30, 66486096), (32, 62330715), (36, 55405080), (40, 49864572), (45, 44324064), (48, 41553810), (54, 36936720), (58, 34389360), (60, 33243048), (61, 32698080), (72, 27702540), (80, 24932286), (81, 24624480), (87, 22926240), (90, 22162032), (96, 20776905), (108, 18468360), (116, 17194680), (120, 16621524), (122, 16349040), (135, 14774688), (144, 13851270), (145, 13755744), (160, 12466143), (162, 12312240), (174, 11463120), (180, 11081016), (183, 10899360), (216, 9234180), (232, 8597340), (240, 8310762), (243, 8208160), (244, 8174520), (261, 7642080), (270, 7387344), (288, 6925635), (290, 6877872), (305, 6539616), (324, 6156120), (348, 5731560), (360, 5540508), (366, 5449680), (405, 4924896), (432, 4617090), (435, 4585248), (464, 4298670), (480, 4155381), (486, 4104080), (488, 4087260), (522, 3821040), (540, 3693672), (549, 3633120), (580, 3438936), (610, 3269808), (648, 3078060), (696, 2865780), (720, 2770254), (732, 2724840), (783, 2547360), (810, 2462448), (841, 2371680), (864, 2308545), (870, 2292624), (915, 2179872), (928, 2149335), (972, 2052040), (976, 2043630), (1044, 1910520), (1080, 1846836), (1098, 1816560), (1160, 1719468), (1215, 1641632), (1220, 1634904), (1296, 1539030), (1305, 1528416), (1392, 1432890), (1440, 1385127), (1464, 1362420), (1566, 1273680), (1620, 1231224), (1647, 1211040), (1682, 1185840), (1740, 1146312), (1769, 1127520), (1830, 1089936), (1944, 1026020), (1952, 1021815), (2088, 955260), (2160, 923418), (2196, 908280), (2320, 859734), (2349, 849120), (2430, 820816), (2440, 817452), (2523, 790560), (2592, 769515), (2610, 764208), (2745, 726624), (2784, 716445), (2928, 681210), (3132, 636840), (3240, 615612), (3294, 605520), (3364, 592920), (3480, 573156), (3538, 563760), (3660, 544968), (3888, 513010), (3915, 509472), (4176, 477630), (4205, 474336), (4320, 461709), (4392, 454140), (4640, 429867), (4698, 424560), (4860, 410408), (4880, 408726), (4941, 403680), (5046, 395280), (5220, 382104), (5307, 375840), (5490, 363312), (5856, 340605), (6264, 318420), (6480, 307806), (6588, 302760), (6728, 296460), (6960, 286578), (7047, 283040), (7076, 281880), (7320, 272484), (7569, 263520), (7776, 256505), (7830, 254736), (8235, 242208), (8352, 238815), (8410, 237168), (8784, 227070), (8845, 225504), (9396, 212280), (9720, 205204), (9760, 204363), (9882, 201840), (10092, 197640), (10440, 191052), (10614, 187920), (10980, 181656), (11745, 169824), (12528, 159210), (12615, 158112), (12960, 153903), (13176, 151380), (13456, 148230), (13920, 143289), (14094, 141520), (14152, 140940), (14640, 136242), (14823, 134560), (15138, 131760), (15660, 127368), (15921, 125280), (16470, 121104), (16820, 118584), (17568, 113535), (17690, 112752), (18792, 106140), (19440, 102602), (19764, 100920), (20184, 98820), (20880, 95526), (21228, 93960), (21960, 90828), (22707, 87840), (23490, 84912), (24705, 80736), (25056, 79605), (25230, 79056), (26352, 75690), (26535, 75168), (26912, 74115), (28188, 70760), (28304, 70470), (29280, 68121), (29646, 67280), (30276, 65880), (31320, 63684), (31842, 62640), (32940, 60552), (33640, 59292), (35235, 56608), (35380, 56376), (37584, 53070), (37845, 52704), (38880, 51301), (39528, 50460), (40368, 49410), (41760, 47763), (42456, 46980), (43920, 45414)]