81419547840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{541}}^1$

素因数の和:840

約数の個数: 448

約数和(自身を含む): 281239203840

約数和(自身を除く): 199819656000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 37, 38, 40, 48, 57, 60, 64, 74, 76, 80, 95, 96, 111, 114, 120, 148, 152, 160, 185, 190, 192, 222, 223, 228, 240, 285, 296, 304, 320, 370, 380, 444, 446, 456, 480, 541, 555, 570, 592, 608, 669, 703, 740, 760, 888, 892, 912, 960, 1082, 1110, 1115, 1140, 1184, 1216, 1338, 1406, 1480, 1520, 1623, 1776, 1784, 1824, 2109, 2164, 2220, 2230, 2280, 2368, 2676, 2705, 2812, 2960, 3040, 3246, 3345, 3515, 3552, 3568, 3648, 4218, 4237, 4328, 4440, 4460, 4560, 5352, 5410, 5624, 5920, 6080, 6492, 6690, 7030, 7104, 7136, 8115, 8251, 8436, 8474, 8656, 8880, 8920, 9120, 10279, 10545, 10704, 10820, 11248, 11840, 12711, 12984, 13380, 14060, 14272, 16230, 16502, 16872, 16948, 17312, 17760, 17840, 18240, 20017, 20558, 21090, 21185, 21408, 21640, 22496, 24753, 25422, 25968, 26760, 28120, 30837, 32460, 33004, 33744, 33896, 34624, 35520, 35680, 40034, 41116, 41255, 42180, 42370, 42816, 43280, 44992, 49506, 50844, 51395, 51936, 53520, 56240, 60051, 61674, 63555, 64920, 66008, 67488, 67792, 71360, 80068, 82232, 82510, 84360, 84740, 86560, 99012, 100085, 101688, 102790, 103872, 107040, 112480, 120102, 120643, 123348, 123765, 127110, 129840, 132016, 134976, 135584, 154185, 156769, 160136, 164464, 165020, 168720, 169480, 173120, 198024, 200170, 203376, 205580, 214080, 224960, 240204, 241286, 246696, 247530, 254220, 259680, 264032, 271168, 300255, 308370, 313538, 320272, 328928, 330040, 337440, 338960, 361929, 380323, 396048, 400340, 406752, 411160, 470307, 480408, 482572, 493392, 495060, 508440, 519360, 528064, 600510, 603215, 616740, 627076, 640544, 657856, 660080, 674880, 677920, 723858, 760646, 783845, 792096, 800680, 813504, 822320, 940614, 960816, 965144, 986784, 990120, 1016880, 1140969, 1201020, 1206430, 1233480, 1254152, 1281088, 1320160, 1355840, 1447716, 1521292, 1567690, 1584192, 1601360, 1644640, 1809645, 1881228, 1901615, 1921632, 1930288, 1973568, 1980240, 2033760, 2281938, 2292217, 2351535, 2402040, 2412860, 2466960, 2508304, 2640320, 2895432, 3042584, 3135380, 3202720, 3289280, 3619290, 3762456, 3803230, 3843264, 3860576, 3960480, 4067520, 4463791, 4563876, 4584434, 4703070, 4804080, 4825720, 4933920, 5016608, 5704845, 5790864, 6085168, 6270760, 6405440, 6876651, 7238580, 7524912, 7606460, 7721152, 7920960, 8927582, 9127752, 9168868, 9406140, 9608160, 9651440, 9867840, 10033216, 11409690, 11461085, 11581728, 12170336, 12541520, 13391373, 13753302, 14477160, 15049824, 15212920, 17855164, 18255504, 18337736, 18812280, 19216320, 19302880, 22318955, 22819380, 22922170, 23163456, 24340672, 25083040, 26782746, 27506604, 28954320, 30099648, 30425840, 34383255, 35710328, 36511008, 36675472, 37624560, 38605760, 44637910, 45638760, 45844340, 50166080, 53565492, 55013208, 57908640, 60851680, 66956865, 68766510, 71420656, 73022016, 73350944, 75249120, 84812029, 89275820, 91277520, 91688680, 107130984, 110026416, 115817280, 121703360, 133913730, 137533020, 142841312, 146701888, 150498240, 169624058, 178551640, 182555040, 183377360, 214261968, 220052832, 254436087, 267827460, 275066040, 285682624, 339248116, 357103280, 365110080, 366754720, 424060145, 428523936, 440105664, 508872174, 535654920, 550132080, 678496232, 714206560, 733509440, 848120290, 857047872, 1017744348, 1071309840, 1100264160, 1272180435, 1356992464, 1428413120, 1696240580, 2035488696, 2142619680, 2200528320, 2544360870, 2713984928, 3392481160, 4070977392, 4285239360, 5088721740, 5427969856, 6784962320, 8141954784, 10177443480, 13569924640, 16283909568, 20354886960, 27139849280, 40709773920, 81419547840]

約数ペア:

[(1, 81419547840), (2, 40709773920), (3, 27139849280), (4, 20354886960), (5, 16283909568), (6, 13569924640), (8, 10177443480), (10, 8141954784), (12, 6784962320), (15, 5427969856), (16, 5088721740), (19, 4285239360), (20, 4070977392), (24, 3392481160), (30, 2713984928), (32, 2544360870), (37, 2200528320), (38, 2142619680), (40, 2035488696), (48, 1696240580), (57, 1428413120), (60, 1356992464), (64, 1272180435), (74, 1100264160), (76, 1071309840), (80, 1017744348), (95, 857047872), (96, 848120290), (111, 733509440), (114, 714206560), (120, 678496232), (148, 550132080), (152, 535654920), (160, 508872174), (185, 440105664), (190, 428523936), (192, 424060145), (222, 366754720), (223, 365110080), (228, 357103280), (240, 339248116), (285, 285682624), (296, 275066040), (304, 267827460), (320, 254436087), (370, 220052832), (380, 214261968), (444, 183377360), (446, 182555040), (456, 178551640), (480, 169624058), (541, 150498240), (555, 146701888), (570, 142841312), (592, 137533020), (608, 133913730), (669, 121703360), (703, 115817280), (740, 110026416), (760, 107130984), (888, 91688680), (892, 91277520), (912, 89275820), (960, 84812029), (1082, 75249120), (1110, 73350944), (1115, 73022016), (1140, 71420656), (1184, 68766510), (1216, 66956865), (1338, 60851680), (1406, 57908640), (1480, 55013208), (1520, 53565492), (1623, 50166080), (1776, 45844340), (1784, 45638760), (1824, 44637910), (2109, 38605760), (2164, 37624560), (2220, 36675472), (2230, 36511008), (2280, 35710328), (2368, 34383255), (2676, 30425840), (2705, 30099648), (2812, 28954320), (2960, 27506604), (3040, 26782746), (3246, 25083040), (3345, 24340672), (3515, 23163456), (3552, 22922170), (3568, 22819380), (3648, 22318955), (4218, 19302880), (4237, 19216320), (4328, 18812280), (4440, 18337736), (4460, 18255504), (4560, 17855164), (5352, 15212920), (5410, 15049824), (5624, 14477160), (5920, 13753302), (6080, 13391373), (6492, 12541520), (6690, 12170336), (7030, 11581728), (7104, 11461085), (7136, 11409690), (8115, 10033216), (8251, 9867840), (8436, 9651440), (8474, 9608160), (8656, 9406140), (8880, 9168868), (8920, 9127752), (9120, 8927582), (10279, 7920960), (10545, 7721152), (10704, 7606460), (10820, 7524912), (11248, 7238580), (11840, 6876651), (12711, 6405440), (12984, 6270760), (13380, 6085168), (14060, 5790864), (14272, 5704845), (16230, 5016608), (16502, 4933920), (16872, 4825720), (16948, 4804080), (17312, 4703070), (17760, 4584434), (17840, 4563876), (18240, 4463791), (20017, 4067520), (20558, 3960480), (21090, 3860576), (21185, 3843264), (21408, 3803230), (21640, 3762456), (22496, 3619290), (24753, 3289280), (25422, 3202720), (25968, 3135380), (26760, 3042584), (28120, 2895432), (30837, 2640320), (32460, 2508304), (33004, 2466960), (33744, 2412860), (33896, 2402040), (34624, 2351535), (35520, 2292217), (35680, 2281938), (40034, 2033760), (41116, 1980240), (41255, 1973568), (42180, 1930288), (42370, 1921632), (42816, 1901615), (43280, 1881228), (44992, 1809645), (49506, 1644640), (50844, 1601360), (51395, 1584192), (51936, 1567690), (53520, 1521292), (56240, 1447716), (60051, 1355840), (61674, 1320160), (63555, 1281088), (64920, 1254152), (66008, 1233480), (67488, 1206430), (67792, 1201020), (71360, 1140969), (80068, 1016880), (82232, 990120), (82510, 986784), (84360, 965144), (84740, 960816), (86560, 940614), (99012, 822320), (100085, 813504), (101688, 800680), (102790, 792096), (103872, 783845), (107040, 760646), (112480, 723858), (120102, 677920), (120643, 674880), (123348, 660080), (123765, 657856), (127110, 640544), (129840, 627076), (132016, 616740), (134976, 603215), (135584, 600510), (154185, 528064), (156769, 519360), (160136, 508440), (164464, 495060), (165020, 493392), (168720, 482572), (169480, 480408), (173120, 470307), (198024, 411160), (200170, 406752), (203376, 400340), (205580, 396048), (214080, 380323), (224960, 361929), (240204, 338960), (241286, 337440), (246696, 330040), (247530, 328928), (254220, 320272), (259680, 313538), (264032, 308370), (271168, 300255)]