1247968800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:305

約数の個数: 432

約数和(自身を含む): 4834065600

約数和(自身を除く): 3586096800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 65, 67, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 130, 134, 144, 150, 156, 160, 180, 195, 199, 200, 201, 208, 225, 234, 240, 260, 268, 288, 300, 312, 325, 335, 360, 390, 398, 400, 402, 416, 450, 468, 480, 520, 536, 585, 597, 600, 603, 624, 650, 670, 720, 780, 796, 800, 804, 871, 900, 936, 975, 995, 1005, 1040, 1072, 1170, 1194, 1200, 1206, 1248, 1300, 1340, 1440, 1560, 1592, 1608, 1675, 1742, 1791, 1800, 1872, 1950, 1990, 2010, 2080, 2144, 2340, 2388, 2400, 2412, 2587, 2600, 2613, 2680, 2925, 2985, 3015, 3120, 3184, 3216, 3350, 3484, 3582, 3600, 3744, 3900, 3980, 4020, 4355, 4680, 4776, 4824, 4975, 5025, 5174, 5200, 5226, 5360, 5850, 5970, 6030, 6240, 6368, 6432, 6700, 6968, 7164, 7200, 7761, 7800, 7839, 7960, 8040, 8710, 8955, 9360, 9552, 9648, 9950, 10050, 10348, 10400, 10452, 10720, 11700, 11940, 12060, 12935, 13065, 13333, 13400, 13936, 14328, 14925, 15075, 15522, 15600, 15678, 15920, 16080, 17420, 17910, 18720, 19104, 19296, 19900, 20100, 20696, 20904, 21775, 23283, 23400, 23880, 24120, 25870, 26130, 26666, 26800, 27872, 28656, 29850, 30150, 31044, 31200, 31356, 31840, 32160, 34840, 35820, 38805, 39195, 39800, 39999, 40200, 41392, 41808, 43550, 44775, 46566, 46800, 47760, 48240, 51740, 52260, 53332, 53600, 57312, 59700, 60300, 62088, 62712, 64675, 65325, 66665, 69680, 71640, 77610, 78390, 79600, 79998, 80400, 82784, 83616, 87100, 89550, 93132, 93600, 95520, 96480, 103480, 104520, 106664, 116415, 119400, 119997, 120600, 124176, 125424, 129350, 130650, 133330, 139360, 143280, 155220, 156780, 159200, 159996, 160800, 173329, 174200, 179100, 186264, 194025, 195975, 199995, 206960, 209040, 213328, 232830, 238800, 239994, 241200, 248352, 250848, 258700, 261300, 266660, 286560, 310440, 313560, 319992, 333325, 346658, 348400, 358200, 372528, 388050, 391950, 399990, 413920, 418080, 426656, 465660, 477600, 479988, 482400, 517400, 519987, 522600, 533320, 582075, 599985, 620880, 627120, 639984, 666650, 693316, 696800, 716400, 745056, 776100, 783900, 799980, 866645, 931320, 959976, 999975, 1034800, 1039974, 1045200, 1066640, 1164150, 1199970, 1241760, 1254240, 1279968, 1333300, 1386632, 1432800, 1552200, 1559961, 1567800, 1599960, 1733290, 1862640, 1919952, 1999950, 2069600, 2079948, 2090400, 2133280, 2328300, 2399940, 2599935, 2666600, 2773264, 2999925, 3104400, 3119922, 3135600, 3199920, 3466580, 3725280, 3839904, 3999900, 4159896, 4333225, 4656600, 4799880, 5199870, 5333200, 5546528, 5999850, 6208800, 6239844, 6271200, 6399840, 6933160, 7799805, 7999800, 8319792, 8666450, 9313200, 9599760, 10399740, 10666400, 11999700, 12479688, 12999675, 13866320, 15599610, 15999600, 16639584, 17332900, 18626400, 19199520, 20799480, 23999400, 24959376, 25999350, 27732640, 31199220, 31999200, 34665800, 38999025, 41598960, 47998800, 49918752, 51998700, 62398440, 69331600, 77998050, 83197920, 95997600, 103997400, 124796880, 138663200, 155996100, 207994800, 249593760, 311992200, 415989600, 623984400, 1247968800]

約数ペア:

[(1, 1247968800), (2, 623984400), (3, 415989600), (4, 311992200), (5, 249593760), (6, 207994800), (8, 155996100), (9, 138663200), (10, 124796880), (12, 103997400), (13, 95997600), (15, 83197920), (16, 77998050), (18, 69331600), (20, 62398440), (24, 51998700), (25, 49918752), (26, 47998800), (30, 41598960), (32, 38999025), (36, 34665800), (39, 31999200), (40, 31199220), (45, 27732640), (48, 25999350), (50, 24959376), (52, 23999400), (60, 20799480), (65, 19199520), (67, 18626400), (72, 17332900), (75, 16639584), (78, 15999600), (80, 15599610), (90, 13866320), (96, 12999675), (100, 12479688), (104, 11999700), (117, 10666400), (120, 10399740), (130, 9599760), (134, 9313200), (144, 8666450), (150, 8319792), (156, 7999800), (160, 7799805), (180, 6933160), (195, 6399840), (199, 6271200), (200, 6239844), (201, 6208800), (208, 5999850), (225, 5546528), (234, 5333200), (240, 5199870), (260, 4799880), (268, 4656600), (288, 4333225), (300, 4159896), (312, 3999900), (325, 3839904), (335, 3725280), (360, 3466580), (390, 3199920), (398, 3135600), (400, 3119922), (402, 3104400), (416, 2999925), (450, 2773264), (468, 2666600), (480, 2599935), (520, 2399940), (536, 2328300), (585, 2133280), (597, 2090400), (600, 2079948), (603, 2069600), (624, 1999950), (650, 1919952), (670, 1862640), (720, 1733290), (780, 1599960), (796, 1567800), (800, 1559961), (804, 1552200), (871, 1432800), (900, 1386632), (936, 1333300), (975, 1279968), (995, 1254240), (1005, 1241760), (1040, 1199970), (1072, 1164150), (1170, 1066640), (1194, 1045200), (1200, 1039974), (1206, 1034800), (1248, 999975), (1300, 959976), (1340, 931320), (1440, 866645), (1560, 799980), (1592, 783900), (1608, 776100), (1675, 745056), (1742, 716400), (1791, 696800), (1800, 693316), (1872, 666650), (1950, 639984), (1990, 627120), (2010, 620880), (2080, 599985), (2144, 582075), (2340, 533320), (2388, 522600), (2400, 519987), (2412, 517400), (2587, 482400), (2600, 479988), (2613, 477600), (2680, 465660), (2925, 426656), (2985, 418080), (3015, 413920), (3120, 399990), (3184, 391950), (3216, 388050), (3350, 372528), (3484, 358200), (3582, 348400), (3600, 346658), (3744, 333325), (3900, 319992), (3980, 313560), (4020, 310440), (4355, 286560), (4680, 266660), (4776, 261300), (4824, 258700), (4975, 250848), (5025, 248352), (5174, 241200), (5200, 239994), (5226, 238800), (5360, 232830), (5850, 213328), (5970, 209040), (6030, 206960), (6240, 199995), (6368, 195975), (6432, 194025), (6700, 186264), (6968, 179100), (7164, 174200), (7200, 173329), (7761, 160800), (7800, 159996), (7839, 159200), (7960, 156780), (8040, 155220), (8710, 143280), (8955, 139360), (9360, 133330), (9552, 130650), (9648, 129350), (9950, 125424), (10050, 124176), (10348, 120600), (10400, 119997), (10452, 119400), (10720, 116415), (11700, 106664), (11940, 104520), (12060, 103480), (12935, 96480), (13065, 95520), (13333, 93600), (13400, 93132), (13936, 89550), (14328, 87100), (14925, 83616), (15075, 82784), (15522, 80400), (15600, 79998), (15678, 79600), (15920, 78390), (16080, 77610), (17420, 71640), (17910, 69680), (18720, 66665), (19104, 65325), (19296, 64675), (19900, 62712), (20100, 62088), (20696, 60300), (20904, 59700), (21775, 57312), (23283, 53600), (23400, 53332), (23880, 52260), (24120, 51740), (25870, 48240), (26130, 47760), (26666, 46800), (26800, 46566), (27872, 44775), (28656, 43550), (29850, 41808), (30150, 41392), (31044, 40200), (31200, 39999), (31356, 39800), (31840, 39195), (32160, 38805), (34840, 35820)]