2021080464

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:140

約数の個数: 480

約数和(自身を含む): 6970982400

約数和(自身を除く): 4949901936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 31, 36, 38, 39, 47, 48, 52, 54, 57, 62, 72, 76, 78, 93, 94, 104, 108, 114, 117, 124, 141, 144, 152, 156, 169, 171, 186, 188, 208, 216, 228, 234, 247, 248, 279, 282, 304, 312, 338, 342, 351, 372, 376, 403, 423, 432, 456, 468, 494, 496, 507, 513, 558, 564, 589, 611, 624, 676, 684, 702, 741, 744, 752, 806, 837, 846, 893, 912, 936, 988, 1014, 1026, 1116, 1128, 1178, 1209, 1222, 1269, 1352, 1368, 1404, 1457, 1482, 1488, 1521, 1612, 1674, 1692, 1767, 1786, 1833, 1872, 1976, 2028, 2052, 2223, 2232, 2256, 2356, 2418, 2444, 2538, 2679, 2704, 2736, 2808, 2914, 2964, 3042, 3211, 3224, 3348, 3384, 3534, 3572, 3627, 3666, 3952, 4056, 4104, 4371, 4446, 4464, 4563, 4712, 4836, 4888, 5076, 5239, 5301, 5358, 5499, 5616, 5828, 5928, 6084, 6422, 6448, 6669, 6696, 6768, 7068, 7144, 7254, 7332, 7657, 7943, 8037, 8112, 8208, 8742, 8892, 9126, 9424, 9633, 9672, 9776, 10152, 10478, 10602, 10716, 10881, 10998, 11609, 11656, 11856, 12168, 12844, 13113, 13338, 13392, 14136, 14288, 14508, 14664, 15314, 15717, 15886, 15903, 16074, 16497, 17484, 17784, 18252, 18941, 19266, 19344, 20304, 20956, 21204, 21432, 21762, 21996, 22971, 23218, 23312, 23829, 24111, 24336, 25688, 26226, 26676, 27683, 28272, 28899, 29016, 29328, 30628, 31434, 31772, 31806, 32148, 32994, 34827, 34968, 35568, 36504, 37882, 38532, 39339, 41912, 42408, 42864, 43524, 43992, 45942, 46436, 47151, 47658, 48222, 51376, 52452, 53352, 55366, 56823, 57798, 58032, 61256, 62868, 63544, 63612, 64296, 65988, 68913, 69654, 69936, 71487, 73008, 75764, 77064, 78678, 83049, 83824, 84816, 86697, 87048, 87984, 91884, 92872, 94302, 95316, 96444, 99541, 104481, 104904, 106704, 110732, 113646, 115596, 122512, 125736, 127088, 127224, 128592, 131976, 137826, 139308, 141453, 142974, 150917, 151528, 154128, 157356, 166098, 170469, 173394, 174096, 183768, 185744, 188604, 190632, 192888, 199082, 206739, 208962, 209808, 214461, 221464, 227292, 231192, 246233, 249147, 251472, 254448, 263952, 275652, 278616, 282906, 285948, 298623, 301834, 303056, 313443, 314712, 332196, 340938, 346788, 359879, 367536, 377208, 381264, 385776, 398164, 413478, 417924, 428922, 442928, 452751, 454584, 462384, 492466, 498294, 511407, 551304, 557232, 565812, 571896, 597246, 603668, 626886, 629424, 664392, 681876, 693576, 719758, 738699, 747441, 754416, 796328, 826956, 835848, 857844, 895869, 905502, 909168, 984932, 996588, 1022814, 1079637, 1102608, 1131624, 1143792, 1194492, 1207336, 1253772, 1328784, 1358253, 1363752, 1387152, 1439516, 1477398, 1494882, 1592656, 1653912, 1671696, 1715688, 1791738, 1811004, 1969864, 1993176, 2045628, 2159274, 2216097, 2263248, 2388984, 2414672, 2507544, 2687607, 2716506, 2727504, 2879032, 2954796, 2989764, 3238911, 3307824, 3431376, 3583476, 3622008, 3939728, 3986352, 4074759, 4091256, 4318548, 4432194, 4678427, 4777968, 5015088, 5375214, 5433012, 5758064, 5909592, 5979528, 6477822, 6648291, 7166952, 7244016, 8149518, 8182512, 8637096, 8864388, 9356854, 9716733, 10750428, 10866024, 11819184, 11959056, 12955644, 13296582, 14035281, 14333904, 16299036, 17274192, 17728776, 18713708, 19433466, 21500856, 21732048, 25911288, 26593164, 28070562, 32598072, 35457552, 37427416, 38866932, 42105843, 43001712, 51822576, 53186328, 56141124, 65196144, 74854832, 77733864, 84211686, 106372656, 112282248, 126317529, 155467728, 168423372, 224564496, 252635058, 336846744, 505270116, 673693488, 1010540232, 2021080464]

約数ペア:

[(1, 2021080464), (2, 1010540232), (3, 673693488), (4, 505270116), (6, 336846744), (8, 252635058), (9, 224564496), (12, 168423372), (13, 155467728), (16, 126317529), (18, 112282248), (19, 106372656), (24, 84211686), (26, 77733864), (27, 74854832), (31, 65196144), (36, 56141124), (38, 53186328), (39, 51822576), (47, 43001712), (48, 42105843), (52, 38866932), (54, 37427416), (57, 35457552), (62, 32598072), (72, 28070562), (76, 26593164), (78, 25911288), (93, 21732048), (94, 21500856), (104, 19433466), (108, 18713708), (114, 17728776), (117, 17274192), (124, 16299036), (141, 14333904), (144, 14035281), (152, 13296582), (156, 12955644), (169, 11959056), (171, 11819184), (186, 10866024), (188, 10750428), (208, 9716733), (216, 9356854), (228, 8864388), (234, 8637096), (247, 8182512), (248, 8149518), (279, 7244016), (282, 7166952), (304, 6648291), (312, 6477822), (338, 5979528), (342, 5909592), (351, 5758064), (372, 5433012), (376, 5375214), (403, 5015088), (423, 4777968), (432, 4678427), (456, 4432194), (468, 4318548), (494, 4091256), (496, 4074759), (507, 3986352), (513, 3939728), (558, 3622008), (564, 3583476), (589, 3431376), (611, 3307824), (624, 3238911), (676, 2989764), (684, 2954796), (702, 2879032), (741, 2727504), (744, 2716506), (752, 2687607), (806, 2507544), (837, 2414672), (846, 2388984), (893, 2263248), (912, 2216097), (936, 2159274), (988, 2045628), (1014, 1993176), (1026, 1969864), (1116, 1811004), (1128, 1791738), (1178, 1715688), (1209, 1671696), (1222, 1653912), (1269, 1592656), (1352, 1494882), (1368, 1477398), (1404, 1439516), (1457, 1387152), (1482, 1363752), (1488, 1358253), (1521, 1328784), (1612, 1253772), (1674, 1207336), (1692, 1194492), (1767, 1143792), (1786, 1131624), (1833, 1102608), (1872, 1079637), (1976, 1022814), (2028, 996588), (2052, 984932), (2223, 909168), (2232, 905502), (2256, 895869), (2356, 857844), (2418, 835848), (2444, 826956), (2538, 796328), (2679, 754416), (2704, 747441), (2736, 738699), (2808, 719758), (2914, 693576), (2964, 681876), (3042, 664392), (3211, 629424), (3224, 626886), (3348, 603668), (3384, 597246), (3534, 571896), (3572, 565812), (3627, 557232), (3666, 551304), (3952, 511407), (4056, 498294), (4104, 492466), (4371, 462384), (4446, 454584), (4464, 452751), (4563, 442928), (4712, 428922), (4836, 417924), (4888, 413478), (5076, 398164), (5239, 385776), (5301, 381264), (5358, 377208), (5499, 367536), (5616, 359879), (5828, 346788), (5928, 340938), (6084, 332196), (6422, 314712), (6448, 313443), (6669, 303056), (6696, 301834), (6768, 298623), (7068, 285948), (7144, 282906), (7254, 278616), (7332, 275652), (7657, 263952), (7943, 254448), (8037, 251472), (8112, 249147), (8208, 246233), (8742, 231192), (8892, 227292), (9126, 221464), (9424, 214461), (9633, 209808), (9672, 208962), (9776, 206739), (10152, 199082), (10478, 192888), (10602, 190632), (10716, 188604), (10881, 185744), (10998, 183768), (11609, 174096), (11656, 173394), (11856, 170469), (12168, 166098), (12844, 157356), (13113, 154128), (13338, 151528), (13392, 150917), (14136, 142974), (14288, 141453), (14508, 139308), (14664, 137826), (15314, 131976), (15717, 128592), (15886, 127224), (15903, 127088), (16074, 125736), (16497, 122512), (17484, 115596), (17784, 113646), (18252, 110732), (18941, 106704), (19266, 104904), (19344, 104481), (20304, 99541), (20956, 96444), (21204, 95316), (21432, 94302), (21762, 92872), (21996, 91884), (22971, 87984), (23218, 87048), (23312, 86697), (23829, 84816), (24111, 83824), (24336, 83049), (25688, 78678), (26226, 77064), (26676, 75764), (27683, 73008), (28272, 71487), (28899, 69936), (29016, 69654), (29328, 68913), (30628, 65988), (31434, 64296), (31772, 63612), (31806, 63544), (32148, 62868), (32994, 61256), (34827, 58032), (34968, 57798), (35568, 56823), (36504, 55366), (37882, 53352), (38532, 52452), (39339, 51376), (41912, 48222), (42408, 47658), (42864, 47151), (43524, 46436), (43992, 45942)]