2249201280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:160

約数の個数: 384

約数和(自身を含む): 7875999360

約数和(自身を除く): 5626798080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 53, 60, 62, 64, 69, 80, 92, 93, 96, 106, 115, 120, 124, 128, 138, 155, 159, 160, 184, 186, 192, 212, 230, 240, 248, 265, 276, 310, 318, 320, 345, 368, 372, 384, 424, 460, 465, 480, 496, 530, 552, 620, 636, 640, 690, 713, 736, 744, 795, 848, 920, 930, 960, 961, 992, 1060, 1104, 1219, 1240, 1272, 1380, 1426, 1472, 1488, 1590, 1643, 1696, 1840, 1860, 1920, 1922, 1984, 2120, 2139, 2208, 2438, 2480, 2544, 2760, 2852, 2883, 2944, 2976, 3180, 3286, 3392, 3565, 3657, 3680, 3720, 3844, 3968, 4240, 4278, 4416, 4805, 4876, 4929, 4960, 5088, 5520, 5704, 5766, 5952, 6095, 6360, 6572, 6784, 7130, 7314, 7360, 7440, 7688, 8215, 8480, 8556, 8832, 9610, 9752, 9858, 9920, 10176, 10695, 11040, 11408, 11532, 11904, 12190, 12720, 13144, 14260, 14415, 14628, 14720, 14880, 15376, 16430, 16960, 17112, 18285, 19220, 19504, 19716, 19840, 20352, 21390, 22080, 22103, 22816, 23064, 24380, 24645, 25440, 26288, 28520, 28830, 29256, 29760, 30752, 32860, 33920, 34224, 36570, 37789, 38440, 39008, 39432, 42780, 44160, 44206, 45632, 46128, 48760, 49290, 50880, 50933, 52576, 57040, 57660, 58512, 59520, 61504, 65720, 66309, 68448, 73140, 75578, 76880, 78016, 78864, 85560, 88412, 91264, 92256, 97520, 98580, 101760, 101866, 105152, 110515, 113367, 114080, 115320, 117024, 123008, 131440, 132618, 136896, 146280, 151156, 152799, 153760, 156032, 157728, 171120, 176824, 184512, 188945, 195040, 197160, 203732, 210304, 221030, 226734, 228160, 230640, 234048, 254665, 262880, 265236, 273792, 292560, 302312, 305598, 307520, 315456, 331545, 342240, 353648, 369024, 377890, 390080, 394320, 407464, 442060, 453468, 456320, 461280, 468096, 509330, 525760, 530472, 566835, 585120, 604624, 611196, 615040, 630912, 663090, 684480, 707296, 755780, 763995, 780160, 788640, 814928, 884120, 906936, 922560, 1018660, 1051520, 1060944, 1133670, 1170240, 1171459, 1209248, 1222392, 1326180, 1368960, 1414592, 1511560, 1527990, 1577280, 1629856, 1768240, 1813872, 1845120, 2037320, 2121888, 2267340, 2340480, 2342918, 2418496, 2444784, 2652360, 2829184, 3023120, 3055980, 3154560, 3259712, 3514377, 3536480, 3627744, 4074640, 4243776, 4534680, 4685836, 4836992, 4889568, 5304720, 5857295, 6046240, 6111960, 6519424, 7028754, 7072960, 7255488, 8149280, 8487552, 9069360, 9371672, 9779136, 10609440, 11714590, 12092480, 12223920, 14057508, 14145920, 14510976, 16298560, 17571885, 18138720, 18743344, 19558272, 21218880, 23429180, 24184960, 24447840, 28115016, 32597120, 35143770, 36277440, 37486688, 42437760, 46858360, 48895680, 56230032, 70287540, 72554880, 74973376, 93716720, 97791360, 112460064, 140575080, 149946752, 187433440, 224920128, 281150160, 374866880, 449840256, 562300320, 749733760, 1124600640, 2249201280]

約数ペア:

[(1, 2249201280), (2, 1124600640), (3, 749733760), (4, 562300320), (5, 449840256), (6, 374866880), (8, 281150160), (10, 224920128), (12, 187433440), (15, 149946752), (16, 140575080), (20, 112460064), (23, 97791360), (24, 93716720), (30, 74973376), (31, 72554880), (32, 70287540), (40, 56230032), (46, 48895680), (48, 46858360), (53, 42437760), (60, 37486688), (62, 36277440), (64, 35143770), (69, 32597120), (80, 28115016), (92, 24447840), (93, 24184960), (96, 23429180), (106, 21218880), (115, 19558272), (120, 18743344), (124, 18138720), (128, 17571885), (138, 16298560), (155, 14510976), (159, 14145920), (160, 14057508), (184, 12223920), (186, 12092480), (192, 11714590), (212, 10609440), (230, 9779136), (240, 9371672), (248, 9069360), (265, 8487552), (276, 8149280), (310, 7255488), (318, 7072960), (320, 7028754), (345, 6519424), (368, 6111960), (372, 6046240), (384, 5857295), (424, 5304720), (460, 4889568), (465, 4836992), (480, 4685836), (496, 4534680), (530, 4243776), (552, 4074640), (620, 3627744), (636, 3536480), (640, 3514377), (690, 3259712), (713, 3154560), (736, 3055980), (744, 3023120), (795, 2829184), (848, 2652360), (920, 2444784), (930, 2418496), (960, 2342918), (961, 2340480), (992, 2267340), (1060, 2121888), (1104, 2037320), (1219, 1845120), (1240, 1813872), (1272, 1768240), (1380, 1629856), (1426, 1577280), (1472, 1527990), (1488, 1511560), (1590, 1414592), (1643, 1368960), (1696, 1326180), (1840, 1222392), (1860, 1209248), (1920, 1171459), (1922, 1170240), (1984, 1133670), (2120, 1060944), (2139, 1051520), (2208, 1018660), (2438, 922560), (2480, 906936), (2544, 884120), (2760, 814928), (2852, 788640), (2883, 780160), (2944, 763995), (2976, 755780), (3180, 707296), (3286, 684480), (3392, 663090), (3565, 630912), (3657, 615040), (3680, 611196), (3720, 604624), (3844, 585120), (3968, 566835), (4240, 530472), (4278, 525760), (4416, 509330), (4805, 468096), (4876, 461280), (4929, 456320), (4960, 453468), (5088, 442060), (5520, 407464), (5704, 394320), (5766, 390080), (5952, 377890), (6095, 369024), (6360, 353648), (6572, 342240), (6784, 331545), (7130, 315456), (7314, 307520), (7360, 305598), (7440, 302312), (7688, 292560), (8215, 273792), (8480, 265236), (8556, 262880), (8832, 254665), (9610, 234048), (9752, 230640), (9858, 228160), (9920, 226734), (10176, 221030), (10695, 210304), (11040, 203732), (11408, 197160), (11532, 195040), (11904, 188945), (12190, 184512), (12720, 176824), (13144, 171120), (14260, 157728), (14415, 156032), (14628, 153760), (14720, 152799), (14880, 151156), (15376, 146280), (16430, 136896), (16960, 132618), (17112, 131440), (18285, 123008), (19220, 117024), (19504, 115320), (19716, 114080), (19840, 113367), (20352, 110515), (21390, 105152), (22080, 101866), (22103, 101760), (22816, 98580), (23064, 97520), (24380, 92256), (24645, 91264), (25440, 88412), (26288, 85560), (28520, 78864), (28830, 78016), (29256, 76880), (29760, 75578), (30752, 73140), (32860, 68448), (33920, 66309), (34224, 65720), (36570, 61504), (37789, 59520), (38440, 58512), (39008, 57660), (39432, 57040), (42780, 52576), (44160, 50933), (44206, 50880), (45632, 49290), (46128, 48760)]