1581355440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:326

約数の個数: 480

約数和(自身を含む): 6459586560

約数和(自身を除く): 4878231120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 67, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 134, 135, 140, 144, 147, 168, 180, 189, 196, 201, 210, 216, 223, 240, 245, 252, 268, 270, 280, 294, 315, 335, 336, 360, 378, 392, 402, 420, 432, 441, 446, 469, 490, 504, 536, 540, 560, 588, 603, 630, 669, 670, 720, 735, 756, 784, 804, 840, 882, 892, 938, 945, 980, 1005, 1008, 1072, 1080, 1115, 1176, 1206, 1260, 1323, 1338, 1340, 1407, 1470, 1512, 1561, 1608, 1680, 1764, 1784, 1809, 1876, 1890, 1960, 2007, 2010, 2160, 2205, 2230, 2345, 2352, 2412, 2520, 2646, 2676, 2680, 2814, 2940, 3015, 3024, 3122, 3216, 3283, 3345, 3528, 3568, 3618, 3752, 3780, 3920, 4014, 4020, 4221, 4410, 4460, 4683, 4690, 4824, 5040, 5292, 5352, 5360, 5628, 5880, 6021, 6030, 6244, 6566, 6615, 6690, 7035, 7056, 7236, 7504, 7560, 7805, 8028, 8040, 8442, 8820, 8920, 9045, 9366, 9380, 9648, 9849, 10035, 10584, 10704, 10927, 11256, 11760, 12042, 12060, 12488, 12663, 13132, 13230, 13380, 14049, 14070, 14472, 14941, 15120, 15610, 16056, 16080, 16415, 16884, 17640, 17840, 18090, 18732, 18760, 19698, 20070, 21105, 21168, 21854, 22512, 23415, 24084, 24120, 24976, 25326, 26264, 26460, 26760, 28098, 28140, 28944, 29547, 29882, 30105, 31220, 32112, 32781, 32830, 33768, 35280, 36180, 37464, 37520, 39396, 40140, 42147, 42210, 43708, 44823, 46830, 48168, 48240, 49245, 50652, 52528, 52920, 53520, 54635, 56196, 56280, 59094, 59764, 60210, 62440, 63315, 65562, 65660, 67536, 70245, 72360, 74705, 74928, 78792, 80280, 84294, 84420, 87416, 88641, 89646, 93660, 96336, 98343, 98490, 101304, 104587, 105840, 109270, 112392, 112560, 118188, 119528, 120420, 124880, 126630, 131124, 131320, 134469, 140490, 144720, 147735, 149410, 157584, 160560, 163905, 168588, 168840, 174832, 177282, 179292, 187320, 196686, 196980, 202608, 209174, 210735, 218540, 224115, 224784, 236376, 239056, 240840, 253260, 262248, 262640, 268938, 280980, 295029, 295470, 298820, 313761, 327810, 337176, 337680, 354564, 358584, 374640, 393372, 393960, 403407, 418348, 421470, 437080, 443205, 448230, 472752, 481680, 491715, 506520, 522935, 524496, 537876, 561960, 590058, 590940, 597640, 627522, 655620, 672345, 674352, 709128, 717168, 732109, 786744, 787920, 806814, 836696, 842940, 874160, 886410, 896460, 941283, 983430, 1013040, 1045870, 1075752, 1123920, 1180116, 1181880, 1195280, 1255044, 1311240, 1344690, 1418256, 1464218, 1475145, 1568805, 1573488, 1613628, 1673392, 1685880, 1772820, 1792920, 1882566, 1966860, 2017035, 2091740, 2151504, 2196327, 2360232, 2363760, 2510088, 2622480, 2689380, 2823849, 2928436, 2950290, 3137610, 3227256, 3371760, 3545640, 3585840, 3660545, 3765132, 3933720, 4034070, 4183480, 4392654, 4706415, 4720464, 5020176, 5378760, 5647698, 5856872, 5900580, 6275220, 6454512, 6588981, 7091280, 7321090, 7530264, 7867440, 8068140, 8366960, 8785308, 9412830, 10757520, 10981635, 11295396, 11713744, 11801160, 12550440, 13177962, 14119245, 14642180, 15060528, 16136280, 17570616, 18825660, 19766943, 21963270, 22590792, 23602320, 25100880, 26355924, 28238490, 29284360, 32272560, 32944905, 35141232, 37651320, 39533886, 43926540, 45181584, 52711848, 56476980, 58568720, 65889810, 75302640, 79067772, 87853080, 98834715, 105423696, 112953960, 131779620, 158135544, 175706160, 197669430, 225907920, 263559240, 316271088, 395338860, 527118480, 790677720, 1581355440]

約数ペア:

[(1, 1581355440), (2, 790677720), (3, 527118480), (4, 395338860), (5, 316271088), (6, 263559240), (7, 225907920), (8, 197669430), (9, 175706160), (10, 158135544), (12, 131779620), (14, 112953960), (15, 105423696), (16, 98834715), (18, 87853080), (20, 79067772), (21, 75302640), (24, 65889810), (27, 58568720), (28, 56476980), (30, 52711848), (35, 45181584), (36, 43926540), (40, 39533886), (42, 37651320), (45, 35141232), (48, 32944905), (49, 32272560), (54, 29284360), (56, 28238490), (60, 26355924), (63, 25100880), (67, 23602320), (70, 22590792), (72, 21963270), (80, 19766943), (84, 18825660), (90, 17570616), (98, 16136280), (105, 15060528), (108, 14642180), (112, 14119245), (120, 13177962), (126, 12550440), (134, 11801160), (135, 11713744), (140, 11295396), (144, 10981635), (147, 10757520), (168, 9412830), (180, 8785308), (189, 8366960), (196, 8068140), (201, 7867440), (210, 7530264), (216, 7321090), (223, 7091280), (240, 6588981), (245, 6454512), (252, 6275220), (268, 5900580), (270, 5856872), (280, 5647698), (294, 5378760), (315, 5020176), (335, 4720464), (336, 4706415), (360, 4392654), (378, 4183480), (392, 4034070), (402, 3933720), (420, 3765132), (432, 3660545), (441, 3585840), (446, 3545640), (469, 3371760), (490, 3227256), (504, 3137610), (536, 2950290), (540, 2928436), (560, 2823849), (588, 2689380), (603, 2622480), (630, 2510088), (669, 2363760), (670, 2360232), (720, 2196327), (735, 2151504), (756, 2091740), (784, 2017035), (804, 1966860), (840, 1882566), (882, 1792920), (892, 1772820), (938, 1685880), (945, 1673392), (980, 1613628), (1005, 1573488), (1008, 1568805), (1072, 1475145), (1080, 1464218), (1115, 1418256), (1176, 1344690), (1206, 1311240), (1260, 1255044), (1323, 1195280), (1338, 1181880), (1340, 1180116), (1407, 1123920), (1470, 1075752), (1512, 1045870), (1561, 1013040), (1608, 983430), (1680, 941283), (1764, 896460), (1784, 886410), (1809, 874160), (1876, 842940), (1890, 836696), (1960, 806814), (2007, 787920), (2010, 786744), (2160, 732109), (2205, 717168), (2230, 709128), (2345, 674352), (2352, 672345), (2412, 655620), (2520, 627522), (2646, 597640), (2676, 590940), (2680, 590058), (2814, 561960), (2940, 537876), (3015, 524496), (3024, 522935), (3122, 506520), (3216, 491715), (3283, 481680), (3345, 472752), (3528, 448230), (3568, 443205), (3618, 437080), (3752, 421470), (3780, 418348), (3920, 403407), (4014, 393960), (4020, 393372), (4221, 374640), (4410, 358584), (4460, 354564), (4683, 337680), (4690, 337176), (4824, 327810), (5040, 313761), (5292, 298820), (5352, 295470), (5360, 295029), (5628, 280980), (5880, 268938), (6021, 262640), (6030, 262248), (6244, 253260), (6566, 240840), (6615, 239056), (6690, 236376), (7035, 224784), (7056, 224115), (7236, 218540), (7504, 210735), (7560, 209174), (7805, 202608), (8028, 196980), (8040, 196686), (8442, 187320), (8820, 179292), (8920, 177282), (9045, 174832), (9366, 168840), (9380, 168588), (9648, 163905), (9849, 160560), (10035, 157584), (10584, 149410), (10704, 147735), (10927, 144720), (11256, 140490), (11760, 134469), (12042, 131320), (12060, 131124), (12488, 126630), (12663, 124880), (13132, 120420), (13230, 119528), (13380, 118188), (14049, 112560), (14070, 112392), (14472, 109270), (14941, 105840), (15120, 104587), (15610, 101304), (16056, 98490), (16080, 98343), (16415, 96336), (16884, 93660), (17640, 89646), (17840, 88641), (18090, 87416), (18732, 84420), (18760, 84294), (19698, 80280), (20070, 78792), (21105, 74928), (21168, 74705), (21854, 72360), (22512, 70245), (23415, 67536), (24084, 65660), (24120, 65562), (24976, 63315), (25326, 62440), (26264, 60210), (26460, 59764), (26760, 59094), (28098, 56280), (28140, 56196), (28944, 54635), (29547, 53520), (29882, 52920), (30105, 52528), (31220, 50652), (32112, 49245), (32781, 48240), (32830, 48168), (33768, 46830), (35280, 44823), (36180, 43708), (37464, 42210), (37520, 42147), (39396, 40140)]