1326991680

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:663

約数の個数: 448

約数和(自身を含む): 5503956480

約数和(自身を除く): 4176964800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 74, 80, 84, 90, 96, 105, 108, 111, 112, 120, 126, 135, 140, 144, 148, 160, 168, 180, 185, 189, 192, 210, 216, 222, 224, 240, 252, 259, 270, 280, 288, 296, 315, 320, 333, 336, 360, 370, 378, 420, 432, 444, 448, 480, 504, 518, 540, 555, 560, 576, 592, 593, 630, 666, 672, 720, 740, 756, 777, 840, 864, 888, 945, 960, 999, 1008, 1036, 1080, 1110, 1120, 1184, 1186, 1260, 1295, 1332, 1344, 1440, 1480, 1512, 1554, 1665, 1680, 1728, 1776, 1779, 1890, 1998, 2016, 2072, 2160, 2220, 2240, 2331, 2368, 2372, 2520, 2590, 2664, 2880, 2960, 2965, 3024, 3108, 3330, 3360, 3552, 3558, 3780, 3885, 3996, 4032, 4144, 4151, 4320, 4440, 4662, 4744, 4995, 5040, 5180, 5328, 5337, 5920, 5930, 6048, 6216, 6660, 6720, 6993, 7104, 7116, 7560, 7770, 7992, 8288, 8302, 8640, 8880, 8895, 9324, 9488, 9990, 10080, 10360, 10656, 10674, 11655, 11840, 11860, 12096, 12432, 12453, 13320, 13986, 14232, 15120, 15540, 15984, 16011, 16576, 16604, 17760, 17790, 18648, 18976, 19980, 20160, 20720, 20755, 21312, 21348, 21941, 23310, 23720, 24864, 24906, 26640, 26685, 27972, 28464, 30240, 31080, 31968, 32022, 33208, 34965, 35520, 35580, 37296, 37359, 37952, 39960, 41440, 41510, 42696, 43882, 46620, 47440, 49728, 49812, 53280, 53370, 55944, 56928, 60480, 62160, 62265, 63936, 64044, 65823, 66416, 69930, 71160, 74592, 74718, 79920, 80055, 82880, 83020, 85392, 87764, 93240, 94880, 99624, 106560, 106740, 109705, 111888, 112077, 113856, 124320, 124530, 128088, 131646, 132832, 139860, 142320, 149184, 149436, 153587, 159840, 160110, 166040, 170784, 175528, 186480, 186795, 189760, 197469, 199248, 213480, 219410, 223776, 224154, 248640, 249060, 256176, 263292, 265664, 279720, 284640, 298872, 307174, 319680, 320220, 329115, 332080, 341568, 351056, 372960, 373590, 394938, 398496, 426960, 438820, 447552, 448308, 460761, 498120, 512352, 526584, 559440, 560385, 569280, 592407, 597744, 614348, 640440, 658230, 664160, 702112, 745920, 747180, 767935, 789876, 796992, 853920, 877640, 896616, 921522, 987345, 996240, 1024704, 1053168, 1118880, 1120770, 1184814, 1195488, 1228696, 1280880, 1316460, 1328320, 1382283, 1404224, 1494360, 1535870, 1579752, 1707840, 1755280, 1793232, 1843044, 1974690, 1992480, 2106336, 2237760, 2241540, 2303805, 2369628, 2390976, 2457392, 2561760, 2632920, 2764566, 2962035, 2988720, 3071740, 3159504, 3510560, 3586464, 3686088, 3949380, 3984960, 4146849, 4212672, 4483080, 4607610, 4739256, 4914784, 5123520, 5265840, 5529132, 5924070, 5977440, 6143480, 6319008, 6911415, 7021120, 7172928, 7372176, 7898760, 8293698, 8966160, 9215220, 9478512, 9829568, 10531680, 11058264, 11848140, 11954880, 12286960, 12638016, 13822830, 14744352, 15797520, 16587396, 17932320, 18430440, 18957024, 20734245, 21063360, 22116528, 23696280, 24573920, 27645660, 29488704, 31595040, 33174792, 35864640, 36860880, 37914048, 41468490, 44233056, 47392560, 49147840, 55291320, 63190080, 66349584, 73721760, 82936980, 88466112, 94785120, 110582640, 132699168, 147443520, 165873960, 189570240, 221165280, 265398336, 331747920, 442330560, 663495840, 1326991680]

約数ペア:

[(1, 1326991680), (2, 663495840), (3, 442330560), (4, 331747920), (5, 265398336), (6, 221165280), (7, 189570240), (8, 165873960), (9, 147443520), (10, 132699168), (12, 110582640), (14, 94785120), (15, 88466112), (16, 82936980), (18, 73721760), (20, 66349584), (21, 63190080), (24, 55291320), (27, 49147840), (28, 47392560), (30, 44233056), (32, 41468490), (35, 37914048), (36, 36860880), (37, 35864640), (40, 33174792), (42, 31595040), (45, 29488704), (48, 27645660), (54, 24573920), (56, 23696280), (60, 22116528), (63, 21063360), (64, 20734245), (70, 18957024), (72, 18430440), (74, 17932320), (80, 16587396), (84, 15797520), (90, 14744352), (96, 13822830), (105, 12638016), (108, 12286960), (111, 11954880), (112, 11848140), (120, 11058264), (126, 10531680), (135, 9829568), (140, 9478512), (144, 9215220), (148, 8966160), (160, 8293698), (168, 7898760), (180, 7372176), (185, 7172928), (189, 7021120), (192, 6911415), (210, 6319008), (216, 6143480), (222, 5977440), (224, 5924070), (240, 5529132), (252, 5265840), (259, 5123520), (270, 4914784), (280, 4739256), (288, 4607610), (296, 4483080), (315, 4212672), (320, 4146849), (333, 3984960), (336, 3949380), (360, 3686088), (370, 3586464), (378, 3510560), (420, 3159504), (432, 3071740), (444, 2988720), (448, 2962035), (480, 2764566), (504, 2632920), (518, 2561760), (540, 2457392), (555, 2390976), (560, 2369628), (576, 2303805), (592, 2241540), (593, 2237760), (630, 2106336), (666, 1992480), (672, 1974690), (720, 1843044), (740, 1793232), (756, 1755280), (777, 1707840), (840, 1579752), (864, 1535870), (888, 1494360), (945, 1404224), (960, 1382283), (999, 1328320), (1008, 1316460), (1036, 1280880), (1080, 1228696), (1110, 1195488), (1120, 1184814), (1184, 1120770), (1186, 1118880), (1260, 1053168), (1295, 1024704), (1332, 996240), (1344, 987345), (1440, 921522), (1480, 896616), (1512, 877640), (1554, 853920), (1665, 796992), (1680, 789876), (1728, 767935), (1776, 747180), (1779, 745920), (1890, 702112), (1998, 664160), (2016, 658230), (2072, 640440), (2160, 614348), (2220, 597744), (2240, 592407), (2331, 569280), (2368, 560385), (2372, 559440), (2520, 526584), (2590, 512352), (2664, 498120), (2880, 460761), (2960, 448308), (2965, 447552), (3024, 438820), (3108, 426960), (3330, 398496), (3360, 394938), (3552, 373590), (3558, 372960), (3780, 351056), (3885, 341568), (3996, 332080), (4032, 329115), (4144, 320220), (4151, 319680), (4320, 307174), (4440, 298872), (4662, 284640), (4744, 279720), (4995, 265664), (5040, 263292), (5180, 256176), (5328, 249060), (5337, 248640), (5920, 224154), (5930, 223776), (6048, 219410), (6216, 213480), (6660, 199248), (6720, 197469), (6993, 189760), (7104, 186795), (7116, 186480), (7560, 175528), (7770, 170784), (7992, 166040), (8288, 160110), (8302, 159840), (8640, 153587), (8880, 149436), (8895, 149184), (9324, 142320), (9488, 139860), (9990, 132832), (10080, 131646), (10360, 128088), (10656, 124530), (10674, 124320), (11655, 113856), (11840, 112077), (11860, 111888), (12096, 109705), (12432, 106740), (12453, 106560), (13320, 99624), (13986, 94880), (14232, 93240), (15120, 87764), (15540, 85392), (15984, 83020), (16011, 82880), (16576, 80055), (16604, 79920), (17760, 74718), (17790, 74592), (18648, 71160), (18976, 69930), (19980, 66416), (20160, 65823), (20720, 64044), (20755, 63936), (21312, 62265), (21348, 62160), (21941, 60480), (23310, 56928), (23720, 55944), (24864, 53370), (24906, 53280), (26640, 49812), (26685, 49728), (27972, 47440), (28464, 46620), (30240, 43882), (31080, 42696), (31968, 41510), (32022, 41440), (33208, 39960), (34965, 37952), (35520, 37359), (35580, 37296)]