161916480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:322

約数の個数: 336

約数和(自身を含む): 641908800

約数和(自身を除く): 479992320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 64, 66, 72, 76, 80, 88, 90, 95, 96, 99, 110, 114, 120, 132, 144, 152, 160, 165, 171, 176, 180, 190, 192, 198, 209, 220, 228, 240, 264, 269, 285, 288, 304, 320, 330, 342, 352, 360, 380, 396, 418, 440, 456, 480, 495, 528, 538, 570, 576, 608, 627, 660, 684, 704, 720, 760, 792, 807, 836, 855, 880, 912, 960, 990, 1045, 1056, 1076, 1140, 1216, 1254, 1320, 1345, 1368, 1440, 1520, 1584, 1614, 1672, 1710, 1760, 1824, 1881, 1980, 2090, 2112, 2152, 2280, 2421, 2508, 2640, 2690, 2736, 2880, 2959, 3040, 3135, 3168, 3228, 3344, 3420, 3520, 3648, 3762, 3960, 4035, 4180, 4304, 4560, 4842, 5016, 5111, 5280, 5380, 5472, 5918, 6080, 6270, 6336, 6456, 6688, 6840, 7524, 7920, 8070, 8360, 8608, 8877, 9120, 9405, 9684, 10032, 10222, 10560, 10760, 10944, 11836, 12105, 12540, 12912, 13376, 13680, 14795, 15048, 15333, 15840, 16140, 16720, 17216, 17754, 18240, 18810, 19368, 20064, 20444, 21520, 23672, 24210, 25080, 25555, 25824, 26631, 27360, 29590, 30096, 30666, 31680, 32280, 33440, 35508, 37620, 38736, 40128, 40888, 43040, 44385, 45999, 47344, 48420, 50160, 51110, 51648, 53262, 54720, 56221, 59180, 60192, 61332, 64560, 66880, 71016, 75240, 76665, 77472, 81776, 86080, 88770, 91998, 94688, 96840, 100320, 102220, 106524, 112442, 118360, 120384, 122664, 129120, 133155, 142032, 150480, 153330, 154944, 163552, 168663, 177540, 183996, 189376, 193680, 200640, 204440, 213048, 224884, 229995, 236720, 245328, 258240, 266310, 281105, 284064, 300960, 306660, 327104, 337326, 355080, 367992, 387360, 408880, 426096, 449768, 459990, 473440, 490656, 505989, 532620, 562210, 568128, 601920, 613320, 674652, 710160, 735984, 774720, 817760, 843315, 852192, 899536, 919980, 946880, 981312, 1011978, 1065240, 1124420, 1226640, 1349304, 1420320, 1471968, 1635520, 1686630, 1704384, 1799072, 1839960, 2023956, 2130480, 2248840, 2453280, 2529945, 2698608, 2840640, 2943936, 3373260, 3598144, 3679920, 4047912, 4260960, 4497680, 4906560, 5059890, 5397216, 6746520, 7359840, 8095824, 8521920, 8995360, 10119780, 10794432, 13493040, 14719680, 16191648, 17990720, 20239560, 26986080, 32383296, 40479120, 53972160, 80958240, 161916480]

約数ペア:

[(1, 161916480), (2, 80958240), (3, 53972160), (4, 40479120), (5, 32383296), (6, 26986080), (8, 20239560), (9, 17990720), (10, 16191648), (11, 14719680), (12, 13493040), (15, 10794432), (16, 10119780), (18, 8995360), (19, 8521920), (20, 8095824), (22, 7359840), (24, 6746520), (30, 5397216), (32, 5059890), (33, 4906560), (36, 4497680), (38, 4260960), (40, 4047912), (44, 3679920), (45, 3598144), (48, 3373260), (55, 2943936), (57, 2840640), (60, 2698608), (64, 2529945), (66, 2453280), (72, 2248840), (76, 2130480), (80, 2023956), (88, 1839960), (90, 1799072), (95, 1704384), (96, 1686630), (99, 1635520), (110, 1471968), (114, 1420320), (120, 1349304), (132, 1226640), (144, 1124420), (152, 1065240), (160, 1011978), (165, 981312), (171, 946880), (176, 919980), (180, 899536), (190, 852192), (192, 843315), (198, 817760), (209, 774720), (220, 735984), (228, 710160), (240, 674652), (264, 613320), (269, 601920), (285, 568128), (288, 562210), (304, 532620), (320, 505989), (330, 490656), (342, 473440), (352, 459990), (360, 449768), (380, 426096), (396, 408880), (418, 387360), (440, 367992), (456, 355080), (480, 337326), (495, 327104), (528, 306660), (538, 300960), (570, 284064), (576, 281105), (608, 266310), (627, 258240), (660, 245328), (684, 236720), (704, 229995), (720, 224884), (760, 213048), (792, 204440), (807, 200640), (836, 193680), (855, 189376), (880, 183996), (912, 177540), (960, 168663), (990, 163552), (1045, 154944), (1056, 153330), (1076, 150480), (1140, 142032), (1216, 133155), (1254, 129120), (1320, 122664), (1345, 120384), (1368, 118360), (1440, 112442), (1520, 106524), (1584, 102220), (1614, 100320), (1672, 96840), (1710, 94688), (1760, 91998), (1824, 88770), (1881, 86080), (1980, 81776), (2090, 77472), (2112, 76665), (2152, 75240), (2280, 71016), (2421, 66880), (2508, 64560), (2640, 61332), (2690, 60192), (2736, 59180), (2880, 56221), (2959, 54720), (3040, 53262), (3135, 51648), (3168, 51110), (3228, 50160), (3344, 48420), (3420, 47344), (3520, 45999), (3648, 44385), (3762, 43040), (3960, 40888), (4035, 40128), (4180, 38736), (4304, 37620), (4560, 35508), (4842, 33440), (5016, 32280), (5111, 31680), (5280, 30666), (5380, 30096), (5472, 29590), (5918, 27360), (6080, 26631), (6270, 25824), (6336, 25555), (6456, 25080), (6688, 24210), (6840, 23672), (7524, 21520), (7920, 20444), (8070, 20064), (8360, 19368), (8608, 18810), (8877, 18240), (9120, 17754), (9405, 17216), (9684, 16720), (10032, 16140), (10222, 15840), (10560, 15333), (10760, 15048), (10944, 14795), (11836, 13680), (12105, 13376), (12540, 12912)]