242874720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:323

約数の個数: 384

約数和(自身を含む): 979776000

約数和(自身を除く): 736901280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 32, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 96, 99, 108, 110, 114, 120, 132, 135, 144, 152, 160, 165, 171, 176, 180, 190, 198, 209, 216, 220, 228, 240, 264, 269, 270, 285, 288, 297, 304, 330, 342, 352, 360, 380, 396, 418, 432, 440, 456, 480, 495, 513, 528, 538, 540, 570, 594, 608, 627, 660, 684, 720, 760, 792, 807, 836, 855, 864, 880, 912, 990, 1026, 1045, 1056, 1076, 1080, 1140, 1188, 1254, 1320, 1345, 1368, 1440, 1485, 1520, 1584, 1614, 1672, 1710, 1760, 1824, 1881, 1980, 2052, 2090, 2152, 2160, 2280, 2376, 2421, 2508, 2565, 2640, 2690, 2736, 2959, 2970, 3040, 3135, 3168, 3228, 3344, 3420, 3762, 3960, 4035, 4104, 4180, 4304, 4320, 4560, 4752, 4842, 5016, 5111, 5130, 5280, 5380, 5472, 5643, 5918, 5940, 6270, 6456, 6688, 6840, 7263, 7524, 7920, 8070, 8208, 8360, 8608, 8877, 9120, 9405, 9504, 9684, 10032, 10222, 10260, 10760, 11286, 11836, 11880, 12105, 12540, 12912, 13680, 14526, 14795, 15048, 15333, 15840, 16140, 16416, 16720, 17754, 18810, 19368, 20064, 20444, 20520, 21520, 22572, 23672, 23760, 24210, 25080, 25555, 25824, 26631, 27360, 28215, 29052, 29590, 30096, 30666, 32280, 33440, 35508, 36315, 37620, 38736, 40888, 41040, 43040, 44385, 45144, 45999, 47344, 47520, 48420, 50160, 51110, 53262, 56221, 56430, 58104, 59180, 60192, 61332, 64560, 71016, 72630, 75240, 76665, 77472, 79893, 81776, 82080, 88770, 90288, 91998, 94688, 96840, 100320, 102220, 106524, 112442, 112860, 116208, 118360, 122664, 129120, 133155, 137997, 142032, 145260, 150480, 153330, 159786, 163552, 168663, 177540, 180576, 183996, 193680, 204440, 213048, 224884, 225720, 229995, 232416, 236720, 245328, 266310, 275994, 281105, 284064, 290520, 300960, 306660, 319572, 337326, 355080, 367992, 387360, 399465, 408880, 426096, 449768, 451440, 459990, 473440, 490656, 505989, 532620, 551988, 562210, 581040, 613320, 639144, 674652, 689985, 710160, 735984, 798930, 817760, 843315, 852192, 899536, 902880, 919980, 1011978, 1065240, 1103976, 1124420, 1162080, 1226640, 1278288, 1349304, 1379970, 1420320, 1471968, 1517967, 1597860, 1686630, 1799072, 1839960, 2023956, 2130480, 2207952, 2248840, 2453280, 2529945, 2556576, 2698608, 2759940, 3035934, 3195720, 3373260, 3679920, 4047912, 4260960, 4415904, 4497680, 5059890, 5397216, 5519880, 6071868, 6391440, 6746520, 7359840, 7589835, 8095824, 8995360, 10119780, 11039760, 12143736, 12782880, 13493040, 15179670, 16191648, 20239560, 22079520, 24287472, 26986080, 30359340, 40479120, 48574944, 60718680, 80958240, 121437360, 242874720]

約数ペア:

[(1, 242874720), (2, 121437360), (3, 80958240), (4, 60718680), (5, 48574944), (6, 40479120), (8, 30359340), (9, 26986080), (10, 24287472), (11, 22079520), (12, 20239560), (15, 16191648), (16, 15179670), (18, 13493040), (19, 12782880), (20, 12143736), (22, 11039760), (24, 10119780), (27, 8995360), (30, 8095824), (32, 7589835), (33, 7359840), (36, 6746520), (38, 6391440), (40, 6071868), (44, 5519880), (45, 5397216), (48, 5059890), (54, 4497680), (55, 4415904), (57, 4260960), (60, 4047912), (66, 3679920), (72, 3373260), (76, 3195720), (80, 3035934), (88, 2759940), (90, 2698608), (95, 2556576), (96, 2529945), (99, 2453280), (108, 2248840), (110, 2207952), (114, 2130480), (120, 2023956), (132, 1839960), (135, 1799072), (144, 1686630), (152, 1597860), (160, 1517967), (165, 1471968), (171, 1420320), (176, 1379970), (180, 1349304), (190, 1278288), (198, 1226640), (209, 1162080), (216, 1124420), (220, 1103976), (228, 1065240), (240, 1011978), (264, 919980), (269, 902880), (270, 899536), (285, 852192), (288, 843315), (297, 817760), (304, 798930), (330, 735984), (342, 710160), (352, 689985), (360, 674652), (380, 639144), (396, 613320), (418, 581040), (432, 562210), (440, 551988), (456, 532620), (480, 505989), (495, 490656), (513, 473440), (528, 459990), (538, 451440), (540, 449768), (570, 426096), (594, 408880), (608, 399465), (627, 387360), (660, 367992), (684, 355080), (720, 337326), (760, 319572), (792, 306660), (807, 300960), (836, 290520), (855, 284064), (864, 281105), (880, 275994), (912, 266310), (990, 245328), (1026, 236720), (1045, 232416), (1056, 229995), (1076, 225720), (1080, 224884), (1140, 213048), (1188, 204440), (1254, 193680), (1320, 183996), (1345, 180576), (1368, 177540), (1440, 168663), (1485, 163552), (1520, 159786), (1584, 153330), (1614, 150480), (1672, 145260), (1710, 142032), (1760, 137997), (1824, 133155), (1881, 129120), (1980, 122664), (2052, 118360), (2090, 116208), (2152, 112860), (2160, 112442), (2280, 106524), (2376, 102220), (2421, 100320), (2508, 96840), (2565, 94688), (2640, 91998), (2690, 90288), (2736, 88770), (2959, 82080), (2970, 81776), (3040, 79893), (3135, 77472), (3168, 76665), (3228, 75240), (3344, 72630), (3420, 71016), (3762, 64560), (3960, 61332), (4035, 60192), (4104, 59180), (4180, 58104), (4304, 56430), (4320, 56221), (4560, 53262), (4752, 51110), (4842, 50160), (5016, 48420), (5111, 47520), (5130, 47344), (5280, 45999), (5380, 45144), (5472, 44385), (5643, 43040), (5918, 41040), (5940, 40888), (6270, 38736), (6456, 37620), (6688, 36315), (6840, 35508), (7263, 33440), (7524, 32280), (7920, 30666), (8070, 30096), (8208, 29590), (8360, 29052), (8608, 28215), (8877, 27360), (9120, 26631), (9405, 25824), (9504, 25555), (9684, 25080), (10032, 24210), (10222, 23760), (10260, 23672), (10760, 22572), (11286, 21520), (11836, 20520), (11880, 20444), (12105, 20064), (12540, 19368), (12912, 18810), (13680, 17754), (14526, 16720), (14795, 16416), (15048, 16140), (15333, 15840)]