21504277440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:457

約数の個数: 448

約数和(自身を含む): 77669867520

約数和(自身を除く): 56165590080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 83, 90, 96, 108, 120, 135, 144, 157, 160, 166, 180, 191, 192, 216, 240, 249, 270, 288, 314, 320, 332, 360, 382, 415, 432, 471, 480, 498, 540, 573, 576, 628, 664, 720, 747, 764, 785, 830, 864, 942, 955, 960, 996, 1080, 1146, 1245, 1256, 1328, 1413, 1440, 1494, 1528, 1570, 1660, 1719, 1728, 1884, 1910, 1992, 2160, 2241, 2292, 2355, 2490, 2512, 2656, 2826, 2865, 2880, 2988, 3056, 3140, 3320, 3438, 3735, 3768, 3820, 3984, 4239, 4320, 4482, 4584, 4710, 4980, 5024, 5157, 5312, 5652, 5730, 5976, 6112, 6280, 6640, 6876, 7065, 7470, 7536, 7640, 7968, 8478, 8595, 8640, 8964, 9168, 9420, 9960, 10048, 10314, 11205, 11304, 11460, 11952, 12224, 12560, 13031, 13280, 13752, 14130, 14940, 15072, 15280, 15853, 15936, 16956, 17190, 17928, 18336, 18840, 19920, 20628, 21195, 22410, 22608, 22920, 23904, 25120, 25785, 26062, 26560, 27504, 28260, 29880, 29987, 30144, 30560, 31706, 33912, 34380, 35856, 36672, 37680, 39093, 39840, 41256, 42390, 44820, 45216, 45840, 47559, 47808, 50240, 51570, 52124, 55008, 56520, 59760, 59974, 61120, 63412, 65155, 67824, 68760, 71712, 75360, 78186, 79265, 79680, 82512, 84780, 89640, 89961, 90432, 91680, 95118, 103140, 104248, 110016, 113040, 117279, 119520, 119948, 126824, 130310, 135648, 137520, 142677, 143424, 149935, 150720, 156372, 158530, 165024, 169560, 179280, 179922, 183360, 190236, 195465, 206280, 208496, 226080, 234558, 237795, 239040, 239896, 253648, 260620, 269883, 271296, 275040, 285354, 299870, 312744, 317060, 330048, 339120, 351837, 358560, 359844, 380472, 390930, 412560, 416992, 428031, 449805, 452160, 469116, 475590, 479792, 507296, 521240, 539766, 550080, 570708, 586395, 599740, 625488, 634120, 678240, 703674, 713385, 717120, 719688, 760944, 781860, 809649, 825120, 833984, 856062, 899610, 938232, 951180, 959584, 1014592, 1042480, 1079532, 1141416, 1172790, 1199480, 1250976, 1268240, 1349415, 1356480, 1407348, 1426770, 1439376, 1521888, 1563720, 1619298, 1650240, 1712124, 1759185, 1799220, 1876464, 1902360, 1919168, 2084960, 2140155, 2159064, 2282832, 2345580, 2398960, 2488921, 2501952, 2536480, 2698830, 2814696, 2853540, 2878752, 3043776, 3127440, 3238596, 3424248, 3518370, 3598440, 3752928, 3804720, 4048245, 4169920, 4280310, 4318128, 4565664, 4691160, 4797920, 4977842, 5072960, 5397660, 5629392, 5707080, 5757504, 6254880, 6477192, 6848496, 7036740, 7196880, 7466763, 7505856, 7609440, 8096490, 8560620, 8636256, 9131328, 9382320, 9595840, 9955684, 10795320, 11258784, 11414160, 12444605, 12509760, 12954384, 13696992, 14073480, 14393760, 14933526, 15218880, 16192980, 17121240, 17272512, 18764640, 19911368, 21590640, 22400289, 22517568, 22828320, 24889210, 25908768, 27393984, 28146960, 28787520, 29867052, 32385960, 34242480, 37333815, 37529280, 39822736, 43181280, 44800578, 45656640, 49778420, 51817536, 56293920, 59734104, 64771920, 67200867, 68484960, 74667630, 79645472, 86362560, 89601156, 99556840, 112001445, 112587840, 119468208, 129543840, 134401734, 136969920, 149335260, 159290944, 179202312, 199113680, 224002890, 238936416, 259087680, 268803468, 298670520, 336004335, 358404624, 398227360, 448005780, 477872832, 537606936, 597341040, 672008670, 716809248, 796454720, 896011560, 1075213872, 1194682080, 1344017340, 1433618496, 1792023120, 2150427744, 2389364160, 2688034680, 3584046240, 4300855488, 5376069360, 7168092480, 10752138720, 21504277440]

約数ペア:

[(1, 21504277440), (2, 10752138720), (3, 7168092480), (4, 5376069360), (5, 4300855488), (6, 3584046240), (8, 2688034680), (9, 2389364160), (10, 2150427744), (12, 1792023120), (15, 1433618496), (16, 1344017340), (18, 1194682080), (20, 1075213872), (24, 896011560), (27, 796454720), (30, 716809248), (32, 672008670), (36, 597341040), (40, 537606936), (45, 477872832), (48, 448005780), (54, 398227360), (60, 358404624), (64, 336004335), (72, 298670520), (80, 268803468), (83, 259087680), (90, 238936416), (96, 224002890), (108, 199113680), (120, 179202312), (135, 159290944), (144, 149335260), (157, 136969920), (160, 134401734), (166, 129543840), (180, 119468208), (191, 112587840), (192, 112001445), (216, 99556840), (240, 89601156), (249, 86362560), (270, 79645472), (288, 74667630), (314, 68484960), (320, 67200867), (332, 64771920), (360, 59734104), (382, 56293920), (415, 51817536), (432, 49778420), (471, 45656640), (480, 44800578), (498, 43181280), (540, 39822736), (573, 37529280), (576, 37333815), (628, 34242480), (664, 32385960), (720, 29867052), (747, 28787520), (764, 28146960), (785, 27393984), (830, 25908768), (864, 24889210), (942, 22828320), (955, 22517568), (960, 22400289), (996, 21590640), (1080, 19911368), (1146, 18764640), (1245, 17272512), (1256, 17121240), (1328, 16192980), (1413, 15218880), (1440, 14933526), (1494, 14393760), (1528, 14073480), (1570, 13696992), (1660, 12954384), (1719, 12509760), (1728, 12444605), (1884, 11414160), (1910, 11258784), (1992, 10795320), (2160, 9955684), (2241, 9595840), (2292, 9382320), (2355, 9131328), (2490, 8636256), (2512, 8560620), (2656, 8096490), (2826, 7609440), (2865, 7505856), (2880, 7466763), (2988, 7196880), (3056, 7036740), (3140, 6848496), (3320, 6477192), (3438, 6254880), (3735, 5757504), (3768, 5707080), (3820, 5629392), (3984, 5397660), (4239, 5072960), (4320, 4977842), (4482, 4797920), (4584, 4691160), (4710, 4565664), (4980, 4318128), (5024, 4280310), (5157, 4169920), (5312, 4048245), (5652, 3804720), (5730, 3752928), (5976, 3598440), (6112, 3518370), (6280, 3424248), (6640, 3238596), (6876, 3127440), (7065, 3043776), (7470, 2878752), (7536, 2853540), (7640, 2814696), (7968, 2698830), (8478, 2536480), (8595, 2501952), (8640, 2488921), (8964, 2398960), (9168, 2345580), (9420, 2282832), (9960, 2159064), (10048, 2140155), (10314, 2084960), (11205, 1919168), (11304, 1902360), (11460, 1876464), (11952, 1799220), (12224, 1759185), (12560, 1712124), (13031, 1650240), (13280, 1619298), (13752, 1563720), (14130, 1521888), (14940, 1439376), (15072, 1426770), (15280, 1407348), (15853, 1356480), (15936, 1349415), (16956, 1268240), (17190, 1250976), (17928, 1199480), (18336, 1172790), (18840, 1141416), (19920, 1079532), (20628, 1042480), (21195, 1014592), (22410, 959584), (22608, 951180), (22920, 938232), (23904, 899610), (25120, 856062), (25785, 833984), (26062, 825120), (26560, 809649), (27504, 781860), (28260, 760944), (29880, 719688), (29987, 717120), (30144, 713385), (30560, 703674), (31706, 678240), (33912, 634120), (34380, 625488), (35856, 599740), (36672, 586395), (37680, 570708), (39093, 550080), (39840, 539766), (41256, 521240), (42390, 507296), (44820, 479792), (45216, 475590), (45840, 469116), (47559, 452160), (47808, 449805), (50240, 428031), (51570, 416992), (52124, 412560), (55008, 390930), (56520, 380472), (59760, 359844), (59974, 358560), (61120, 351837), (63412, 339120), (65155, 330048), (67824, 317060), (68760, 312744), (71712, 299870), (75360, 285354), (78186, 275040), (79265, 271296), (79680, 269883), (82512, 260620), (84780, 253648), (89640, 239896), (89961, 239040), (90432, 237795), (91680, 234558), (95118, 226080), (103140, 208496), (104248, 206280), (110016, 195465), (113040, 190236), (117279, 183360), (119520, 179922), (119948, 179280), (126824, 169560), (130310, 165024), (135648, 158530), (137520, 156372), (142677, 150720), (143424, 149935)]