841216320

素因数分解:

$2^6\times 3^3\times 5^1\times 7^2\times {\mathrm{1987}}^1$

素因数の和:2027

約数の個数: 336

約数和(自身を含む): 3453871680

約数和(自身を除く): 2612655360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 320, 336, 360, 378, 392, 420, 432, 441, 448, 480, 490, 504, 540, 560, 576, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 960, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1344, 1440, 1470, 1512, 1568, 1680, 1728, 1764, 1890, 1960, 1987, 2016, 2160, 2205, 2240, 2352, 2520, 2646, 2880, 2940, 3024, 3136, 3360, 3528, 3780, 3920, 3974, 4032, 4320, 4410, 4704, 5040, 5292, 5880, 5961, 6048, 6615, 6720, 7056, 7560, 7840, 7948, 8640, 8820, 9408, 9935, 10080, 10584, 11760, 11922, 12096, 13230, 13909, 14112, 15120, 15680, 15896, 17640, 17883, 19870, 20160, 21168, 23520, 23844, 26460, 27818, 28224, 29805, 30240, 31792, 35280, 35766, 39740, 41727, 42336, 47040, 47688, 52920, 53649, 55636, 59610, 60480, 63584, 69545, 70560, 71532, 79480, 83454, 84672, 89415, 95376, 97363, 105840, 107298, 111272, 119220, 125181, 127168, 139090, 141120, 143064, 158960, 166908, 178830, 190752, 194726, 208635, 211680, 214596, 222544, 238440, 250362, 268245, 278180, 286128, 292089, 317920, 333816, 357660, 375543, 381504, 389452, 417270, 423360, 429192, 445088, 476880, 486815, 500724, 536490, 556360, 572256, 584178, 625905, 635840, 667632, 715320, 751086, 778904, 834540, 858384, 876267, 890176, 953760, 973630, 1001448, 1072980, 1112720, 1144512, 1168356, 1251810, 1335264, 1430640, 1460445, 1502172, 1557808, 1669080, 1716768, 1752534, 1877715, 1907520, 1947260, 2002896, 2145960, 2225440, 2336712, 2503620, 2628801, 2670528, 2861280, 2920890, 3004344, 3115616, 3338160, 3433536, 3505068, 3755430, 3894520, 4005792, 4291920, 4381335, 4450880, 4673424, 5007240, 5257602, 5722560, 5841780, 6008688, 6231232, 6676320, 7010136, 7510860, 7789040, 8011584, 8583840, 8762670, 9346848, 10014480, 10515204, 11683560, 12017376, 13144005, 13352640, 14020272, 15021720, 15578080, 17167680, 17525340, 18693696, 20028960, 21030408, 23367120, 24034752, 26288010, 28040544, 30043440, 31156160, 35050680, 40057920, 42060816, 46734240, 52576020, 56081088, 60086880, 70101360, 84121632, 93468480, 105152040, 120173760, 140202720, 168243264, 210304080, 280405440, 420608160, 841216320]

約数ペア:

[(1, 841216320), (2, 420608160), (3, 280405440), (4, 210304080), (5, 168243264), (6, 140202720), (7, 120173760), (8, 105152040), (9, 93468480), (10, 84121632), (12, 70101360), (14, 60086880), (15, 56081088), (16, 52576020), (18, 46734240), (20, 42060816), (21, 40057920), (24, 35050680), (27, 31156160), (28, 30043440), (30, 28040544), (32, 26288010), (35, 24034752), (36, 23367120), (40, 21030408), (42, 20028960), (45, 18693696), (48, 17525340), (49, 17167680), (54, 15578080), (56, 15021720), (60, 14020272), (63, 13352640), (64, 13144005), (70, 12017376), (72, 11683560), (80, 10515204), (84, 10014480), (90, 9346848), (96, 8762670), (98, 8583840), (105, 8011584), (108, 7789040), (112, 7510860), (120, 7010136), (126, 6676320), (135, 6231232), (140, 6008688), (144, 5841780), (147, 5722560), (160, 5257602), (168, 5007240), (180, 4673424), (189, 4450880), (192, 4381335), (196, 4291920), (210, 4005792), (216, 3894520), (224, 3755430), (240, 3505068), (245, 3433536), (252, 3338160), (270, 3115616), (280, 3004344), (288, 2920890), (294, 2861280), (315, 2670528), (320, 2628801), (336, 2503620), (360, 2336712), (378, 2225440), (392, 2145960), (420, 2002896), (432, 1947260), (441, 1907520), (448, 1877715), (480, 1752534), (490, 1716768), (504, 1669080), (540, 1557808), (560, 1502172), (576, 1460445), (588, 1430640), (630, 1335264), (672, 1251810), (720, 1168356), (735, 1144512), (756, 1112720), (784, 1072980), (840, 1001448), (864, 973630), (882, 953760), (945, 890176), (960, 876267), (980, 858384), (1008, 834540), (1080, 778904), (1120, 751086), (1176, 715320), (1260, 667632), (1323, 635840), (1344, 625905), (1440, 584178), (1470, 572256), (1512, 556360), (1568, 536490), (1680, 500724), (1728, 486815), (1764, 476880), (1890, 445088), (1960, 429192), (1987, 423360), (2016, 417270), (2160, 389452), (2205, 381504), (2240, 375543), (2352, 357660), (2520, 333816), (2646, 317920), (2880, 292089), (2940, 286128), (3024, 278180), (3136, 268245), (3360, 250362), (3528, 238440), (3780, 222544), (3920, 214596), (3974, 211680), (4032, 208635), (4320, 194726), (4410, 190752), (4704, 178830), (5040, 166908), (5292, 158960), (5880, 143064), (5961, 141120), (6048, 139090), (6615, 127168), (6720, 125181), (7056, 119220), (7560, 111272), (7840, 107298), (7948, 105840), (8640, 97363), (8820, 95376), (9408, 89415), (9935, 84672), (10080, 83454), (10584, 79480), (11760, 71532), (11922, 70560), (12096, 69545), (13230, 63584), (13909, 60480), (14112, 59610), (15120, 55636), (15680, 53649), (15896, 52920), (17640, 47688), (17883, 47040), (19870, 42336), (20160, 41727), (21168, 39740), (23520, 35766), (23844, 35280), (26460, 31792), (27818, 30240), (28224, 29805)]