280222800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 480

約数和(自身を含む): 1115928576

約数和(自身を除く): 835705776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 23, 24, 25, 26, 30, 33, 39, 40, 44, 46, 48, 50, 52, 55, 60, 65, 66, 69, 71, 75, 78, 80, 88, 92, 100, 104, 110, 115, 120, 130, 132, 138, 142, 143, 150, 156, 165, 176, 184, 195, 200, 208, 213, 220, 230, 240, 253, 260, 264, 275, 276, 284, 286, 299, 300, 312, 325, 330, 345, 355, 368, 390, 400, 426, 429, 440, 460, 506, 520, 528, 550, 552, 568, 572, 575, 598, 600, 624, 650, 660, 690, 710, 715, 759, 780, 781, 825, 852, 858, 880, 897, 920, 923, 975, 1012, 1040, 1065, 1100, 1104, 1136, 1144, 1150, 1196, 1200, 1265, 1300, 1320, 1380, 1420, 1430, 1495, 1518, 1560, 1562, 1633, 1650, 1704, 1716, 1725, 1775, 1794, 1840, 1846, 1950, 2024, 2130, 2145, 2200, 2288, 2300, 2343, 2392, 2530, 2600, 2640, 2760, 2769, 2840, 2860, 2990, 3036, 3120, 3124, 3266, 3289, 3300, 3408, 3432, 3450, 3550, 3575, 3588, 3692, 3795, 3900, 3905, 4048, 4260, 4290, 4400, 4485, 4600, 4615, 4686, 4784, 4899, 5060, 5200, 5325, 5520, 5538, 5680, 5720, 5980, 6072, 6248, 6325, 6532, 6578, 6600, 6864, 6900, 7100, 7150, 7176, 7384, 7475, 7590, 7800, 7810, 8165, 8520, 8580, 8970, 9200, 9230, 9372, 9798, 9867, 10120, 10153, 10650, 10725, 11076, 11440, 11715, 11960, 12144, 12496, 12650, 13064, 13156, 13200, 13800, 13845, 14200, 14300, 14352, 14768, 14950, 15180, 15600, 15620, 16330, 16445, 17040, 17160, 17940, 17963, 18460, 18744, 18975, 19525, 19596, 19734, 20240, 20306, 21229, 21300, 21450, 22152, 22425, 23075, 23430, 23920, 24495, 25300, 26128, 26312, 27600, 27690, 28400, 28600, 29900, 30360, 30459, 31240, 32660, 32890, 34320, 35880, 35926, 36920, 37488, 37950, 39050, 39192, 39468, 40612, 40825, 42458, 42600, 42900, 44304, 44850, 46150, 46860, 48990, 49335, 50600, 50765, 52624, 53889, 55380, 57200, 58575, 59800, 60720, 60918, 62480, 63687, 65320, 65780, 69225, 71760, 71852, 73840, 75900, 78100, 78384, 78936, 81224, 81650, 82225, 84916, 85200, 85800, 89700, 89815, 92300, 93720, 97980, 98670, 101200, 101530, 106145, 107778, 110760, 117150, 119600, 121836, 122475, 127374, 130640, 131560, 138450, 143704, 151800, 152295, 156200, 157872, 162448, 163300, 164450, 169832, 171600, 179400, 179630, 184600, 187440, 195960, 197340, 203060, 212290, 215556, 221520, 233519, 234300, 243672, 244950, 246675, 253825, 254748, 263120, 269445, 276900, 287408, 303600, 304590, 312400, 318435, 326600, 328900, 339664, 358800, 359260, 369200, 391920, 394680, 406120, 424580, 431112, 449075, 467038, 468600, 487344, 489900, 493350, 507650, 509496, 530725, 538890, 553800, 609180, 636870, 653200, 657800, 700557, 718520, 761475, 789360, 812240, 849160, 862224, 898150, 934076, 937200, 979800, 986700, 1015300, 1018992, 1061450, 1077780, 1107600, 1167595, 1218360, 1273740, 1315600, 1347225, 1401114, 1437040, 1522950, 1592175, 1698320, 1796300, 1868152, 1959600, 1973400, 2030600, 2122900, 2155560, 2335190, 2436720, 2547480, 2694450, 2802228, 3045900, 3184350, 3502785, 3592600, 3736304, 3946800, 4061200, 4245800, 4311120, 4670380, 5094960, 5388900, 5604456, 5837975, 6091800, 6368700, 7005570, 7185200, 8491600, 9340760, 10777800, 11208912, 11675950, 12183600, 12737400, 14011140, 17513925, 18681520, 21555600, 23351900, 25474800, 28022280, 35027850, 46703800, 56044560, 70055700, 93407600, 140111400, 280222800]

約数ペア:

[(1, 280222800), (2, 140111400), (3, 93407600), (4, 70055700), (5, 56044560), (6, 46703800), (8, 35027850), (10, 28022280), (11, 25474800), (12, 23351900), (13, 21555600), (15, 18681520), (16, 17513925), (20, 14011140), (22, 12737400), (23, 12183600), (24, 11675950), (25, 11208912), (26, 10777800), (30, 9340760), (33, 8491600), (39, 7185200), (40, 7005570), (44, 6368700), (46, 6091800), (48, 5837975), (50, 5604456), (52, 5388900), (55, 5094960), (60, 4670380), (65, 4311120), (66, 4245800), (69, 4061200), (71, 3946800), (75, 3736304), (78, 3592600), (80, 3502785), (88, 3184350), (92, 3045900), (100, 2802228), (104, 2694450), (110, 2547480), (115, 2436720), (120, 2335190), (130, 2155560), (132, 2122900), (138, 2030600), (142, 1973400), (143, 1959600), (150, 1868152), (156, 1796300), (165, 1698320), (176, 1592175), (184, 1522950), (195, 1437040), (200, 1401114), (208, 1347225), (213, 1315600), (220, 1273740), (230, 1218360), (240, 1167595), (253, 1107600), (260, 1077780), (264, 1061450), (275, 1018992), (276, 1015300), (284, 986700), (286, 979800), (299, 937200), (300, 934076), (312, 898150), (325, 862224), (330, 849160), (345, 812240), (355, 789360), (368, 761475), (390, 718520), (400, 700557), (426, 657800), (429, 653200), (440, 636870), (460, 609180), (506, 553800), (520, 538890), (528, 530725), (550, 509496), (552, 507650), (568, 493350), (572, 489900), (575, 487344), (598, 468600), (600, 467038), (624, 449075), (650, 431112), (660, 424580), (690, 406120), (710, 394680), (715, 391920), (759, 369200), (780, 359260), (781, 358800), (825, 339664), (852, 328900), (858, 326600), (880, 318435), (897, 312400), (920, 304590), (923, 303600), (975, 287408), (1012, 276900), (1040, 269445), (1065, 263120), (1100, 254748), (1104, 253825), (1136, 246675), (1144, 244950), (1150, 243672), (1196, 234300), (1200, 233519), (1265, 221520), (1300, 215556), (1320, 212290), (1380, 203060), (1420, 197340), (1430, 195960), (1495, 187440), (1518, 184600), (1560, 179630), (1562, 179400), (1633, 171600), (1650, 169832), (1704, 164450), (1716, 163300), (1725, 162448), (1775, 157872), (1794, 156200), (1840, 152295), (1846, 151800), (1950, 143704), (2024, 138450), (2130, 131560), (2145, 130640), (2200, 127374), (2288, 122475), (2300, 121836), (2343, 119600), (2392, 117150), (2530, 110760), (2600, 107778), (2640, 106145), (2760, 101530), (2769, 101200), (2840, 98670), (2860, 97980), (2990, 93720), (3036, 92300), (3120, 89815), (3124, 89700), (3266, 85800), (3289, 85200), (3300, 84916), (3408, 82225), (3432, 81650), (3450, 81224), (3550, 78936), (3575, 78384), (3588, 78100), (3692, 75900), (3795, 73840), (3900, 71852), (3905, 71760), (4048, 69225), (4260, 65780), (4290, 65320), (4400, 63687), (4485, 62480), (4600, 60918), (4615, 60720), (4686, 59800), (4784, 58575), (4899, 57200), (5060, 55380), (5200, 53889), (5325, 52624), (5520, 50765), (5538, 50600), (5680, 49335), (5720, 48990), (5980, 46860), (6072, 46150), (6248, 44850), (6325, 44304), (6532, 42900), (6578, 42600), (6600, 42458), (6864, 40825), (6900, 40612), (7100, 39468), (7150, 39192), (7176, 39050), (7384, 37950), (7475, 37488), (7590, 36920), (7800, 35926), (7810, 35880), (8165, 34320), (8520, 32890), (8580, 32660), (8970, 31240), (9200, 30459), (9230, 30360), (9372, 29900), (9798, 28600), (9867, 28400), (10120, 27690), (10153, 27600), (10650, 26312), (10725, 26128), (11076, 25300), (11440, 24495), (11715, 23920), (11960, 23430), (12144, 23075), (12496, 22425), (12650, 22152), (13064, 21450), (13156, 21300), (13200, 21229), (13800, 20306), (13845, 20240), (14200, 19734), (14300, 19596), (14352, 19525), (14768, 18975), (14950, 18744), (15180, 18460), (15600, 17963), (15620, 17940), (16330, 17160), (16445, 17040)]