1216816210560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{30977}}^1$

素因数の和:31539

約数の個数: 256

約数和(自身を含む): 3981292560000

約数和(自身を除く): 2764476349440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 499, 615, 640, 656, 820, 960, 984, 998, 1230, 1312, 1497, 1640, 1920, 1968, 1996, 2460, 2495, 2624, 2994, 3280, 3936, 3992, 4920, 4990, 5248, 5988, 6560, 7485, 7872, 7984, 9840, 9980, 11976, 13120, 14970, 15744, 15968, 19680, 19960, 20459, 23952, 26240, 29940, 30977, 31936, 39360, 39920, 40918, 47904, 59880, 61377, 61954, 63872, 78720, 79840, 81836, 92931, 95808, 102295, 119760, 122754, 123908, 154885, 159680, 163672, 185862, 191616, 204590, 239520, 245508, 247816, 306885, 309770, 319360, 327344, 371724, 409180, 464655, 479040, 491016, 495632, 613770, 619540, 654688, 743448, 818360, 929310, 958080, 982032, 991264, 1227540, 1239080, 1270057, 1309376, 1486896, 1636720, 1858620, 1964064, 1982528, 2455080, 2478160, 2540114, 2618752, 2973792, 3273440, 3717240, 3810171, 3928128, 3965056, 4910160, 4956320, 5080228, 5947584, 6350285, 6546880, 7434480, 7620342, 7856256, 9820320, 9912640, 10160456, 11895168, 12700570, 13093760, 14868960, 15240684, 15457523, 19050855, 19640640, 19825280, 20320912, 25401140, 29737920, 30481368, 30915046, 38101710, 39281280, 40641824, 46372569, 50802280, 59475840, 60962736, 61830092, 76203420, 77287615, 81283648, 92745138, 101604560, 121925472, 123660184, 152406840, 154575230, 162567296, 185490276, 203209120, 231862845, 243850944, 247320368, 304813680, 309150460, 370980552, 406418240, 463725690, 487701888, 494640736, 609627360, 618300920, 633758443, 741961104, 812836480, 927451380, 989281472, 1219254720, 1236601840, 1267516886, 1483922208, 1854902760, 1901275329, 1978562944, 2438509440, 2473203680, 2535033772, 2967844416, 3168792215, 3709805520, 3802550658, 4946407360, 5070067544, 5935688832, 6337584430, 7419611040, 7605101316, 9506376645, 9892814720, 10140135088, 12675168860, 14839222080, 15210202632, 19012753290, 20280270176, 25350337720, 29678444160, 30420405264, 38025506580, 40560540352, 50700675440, 60840810528, 76051013160, 81121080704, 101401350880, 121681621056, 152102026320, 202802701760, 243363242112, 304204052640, 405605403520, 608408105280, 1216816210560]

約数ペア:

[(1, 1216816210560), (2, 608408105280), (3, 405605403520), (4, 304204052640), (5, 243363242112), (6, 202802701760), (8, 152102026320), (10, 121681621056), (12, 101401350880), (15, 81121080704), (16, 76051013160), (20, 60840810528), (24, 50700675440), (30, 40560540352), (32, 38025506580), (40, 30420405264), (41, 29678444160), (48, 25350337720), (60, 20280270176), (64, 19012753290), (80, 15210202632), (82, 14839222080), (96, 12675168860), (120, 10140135088), (123, 9892814720), (128, 9506376645), (160, 7605101316), (164, 7419611040), (192, 6337584430), (205, 5935688832), (240, 5070067544), (246, 4946407360), (320, 3802550658), (328, 3709805520), (384, 3168792215), (410, 2967844416), (480, 2535033772), (492, 2473203680), (499, 2438509440), (615, 1978562944), (640, 1901275329), (656, 1854902760), (820, 1483922208), (960, 1267516886), (984, 1236601840), (998, 1219254720), (1230, 989281472), (1312, 927451380), (1497, 812836480), (1640, 741961104), (1920, 633758443), (1968, 618300920), (1996, 609627360), (2460, 494640736), (2495, 487701888), (2624, 463725690), (2994, 406418240), (3280, 370980552), (3936, 309150460), (3992, 304813680), (4920, 247320368), (4990, 243850944), (5248, 231862845), (5988, 203209120), (6560, 185490276), (7485, 162567296), (7872, 154575230), (7984, 152406840), (9840, 123660184), (9980, 121925472), (11976, 101604560), (13120, 92745138), (14970, 81283648), (15744, 77287615), (15968, 76203420), (19680, 61830092), (19960, 60962736), (20459, 59475840), (23952, 50802280), (26240, 46372569), (29940, 40641824), (30977, 39281280), (31936, 38101710), (39360, 30915046), (39920, 30481368), (40918, 29737920), (47904, 25401140), (59880, 20320912), (61377, 19825280), (61954, 19640640), (63872, 19050855), (78720, 15457523), (79840, 15240684), (81836, 14868960), (92931, 13093760), (95808, 12700570), (102295, 11895168), (119760, 10160456), (122754, 9912640), (123908, 9820320), (154885, 7856256), (159680, 7620342), (163672, 7434480), (185862, 6546880), (191616, 6350285), (204590, 5947584), (239520, 5080228), (245508, 4956320), (247816, 4910160), (306885, 3965056), (309770, 3928128), (319360, 3810171), (327344, 3717240), (371724, 3273440), (409180, 2973792), (464655, 2618752), (479040, 2540114), (491016, 2478160), (495632, 2455080), (613770, 1982528), (619540, 1964064), (654688, 1858620), (743448, 1636720), (818360, 1486896), (929310, 1309376), (958080, 1270057), (982032, 1239080), (991264, 1227540)]