21572666880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:346

約数の個数: 480

約数和(自身を含む): 75433171968

約数和(自身を除く): 53860505088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 128, 152, 155, 160, 186, 190, 192, 228, 240, 248, 251, 256, 285, 304, 310, 320, 361, 372, 380, 384, 456, 465, 480, 496, 502, 512, 570, 589, 608, 620, 640, 722, 744, 753, 760, 768, 912, 930, 960, 992, 1004, 1083, 1140, 1178, 1216, 1240, 1255, 1280, 1444, 1488, 1506, 1520, 1536, 1767, 1805, 1824, 1860, 1920, 1984, 2008, 2166, 2280, 2356, 2432, 2480, 2510, 2560, 2888, 2945, 2976, 3012, 3040, 3534, 3610, 3648, 3720, 3765, 3840, 3968, 4016, 4332, 4560, 4712, 4769, 4864, 4960, 5020, 5415, 5776, 5890, 5952, 6024, 6080, 7068, 7220, 7296, 7440, 7530, 7680, 7781, 7936, 8032, 8664, 8835, 9120, 9424, 9538, 9728, 9920, 10040, 10830, 11191, 11552, 11780, 11904, 12048, 12160, 14136, 14307, 14440, 14592, 14880, 15060, 15562, 15872, 16064, 17328, 17670, 18240, 18848, 19076, 19840, 20080, 21660, 22382, 23104, 23343, 23560, 23808, 23845, 24096, 24320, 28272, 28614, 28880, 29184, 29760, 30120, 31124, 32128, 33573, 34656, 35340, 36480, 37696, 38152, 38905, 39680, 40160, 43320, 44764, 46208, 46686, 47120, 47616, 47690, 48192, 48640, 55955, 56544, 57228, 57760, 59520, 60240, 62248, 64256, 67146, 69312, 70680, 71535, 72960, 75392, 76304, 77810, 79360, 80320, 86640, 89528, 90611, 92416, 93372, 94240, 95380, 96384, 111910, 113088, 114456, 115520, 116715, 119040, 120480, 124496, 128512, 134292, 138624, 141360, 143070, 145920, 147839, 150784, 152608, 155620, 160640, 167865, 173280, 179056, 181222, 184832, 186744, 188480, 190760, 192768, 223820, 226176, 228912, 231040, 233430, 238080, 240960, 248992, 268584, 271833, 277248, 282720, 286140, 295678, 301568, 305216, 311240, 321280, 335730, 346560, 358112, 362444, 373488, 376960, 381520, 385536, 443517, 447640, 452352, 453055, 457824, 462080, 466860, 481920, 497984, 537168, 543666, 554496, 565440, 572280, 591356, 610432, 622480, 642560, 671460, 693120, 716224, 724888, 739195, 746976, 753920, 763040, 887034, 895280, 904704, 906110, 915648, 924160, 933720, 963840, 995968, 1074336, 1087332, 1130880, 1144560, 1182712, 1220864, 1244960, 1342920, 1359165, 1386240, 1432448, 1449776, 1478390, 1493952, 1507840, 1526080, 1774068, 1790560, 1812220, 1831296, 1867440, 1927680, 1991936, 2148672, 2174664, 2217585, 2261760, 2289120, 2365424, 2441728, 2489920, 2685840, 2718330, 2772480, 2808941, 2864896, 2899552, 2956780, 2987904, 3052160, 3548136, 3581120, 3624440, 3662592, 3734880, 3983872, 4297344, 4349328, 4435170, 4523520, 4578240, 4730848, 4979840, 5371680, 5436660, 5617882, 5729792, 5799104, 5913560, 5975808, 6104320, 7096272, 7162240, 7248880, 7325184, 7469760, 8426823, 8594688, 8698656, 8870340, 9156480, 9461696, 9959680, 10743360, 10873320, 11235764, 11598208, 11827120, 11951616, 12208640, 14044705, 14192544, 14324480, 14497760, 14939520, 16853646, 17189376, 17397312, 17740680, 18312960, 18923392, 19919360, 21486720, 21746640, 22471528, 23196416, 23654240, 28089410, 28385088, 28648960, 28995520, 29879040, 33707292, 34794624, 35481360, 36625920, 37846784, 42134115, 42973440, 43493280, 44943056, 46392832, 47308480, 56178820, 56770176, 57991040, 59758080, 67414584, 69589248, 70962720, 75693568, 84268230, 85946880, 86986560, 89886112, 94616960, 112357640, 113540352, 115982080, 134829168, 139178496, 141925440, 168536460, 173973120, 179772224, 189233920, 224715280, 227080704, 231964160, 269658336, 283850880, 337072920, 347946240, 359544448, 378467840, 449430560, 539316672, 567701760, 674145840, 695892480, 719088896, 898861120, 1078633344, 1135403520, 1348291680, 1438177792, 1797722240, 2157266688, 2696583360, 3595444480, 4314533376, 5393166720, 7190888960, 10786333440, 21572666880]

約数ペア:

[(1, 21572666880), (2, 10786333440), (3, 7190888960), (4, 5393166720), (5, 4314533376), (6, 3595444480), (8, 2696583360), (10, 2157266688), (12, 1797722240), (15, 1438177792), (16, 1348291680), (19, 1135403520), (20, 1078633344), (24, 898861120), (30, 719088896), (31, 695892480), (32, 674145840), (38, 567701760), (40, 539316672), (48, 449430560), (57, 378467840), (60, 359544448), (62, 347946240), (64, 337072920), (76, 283850880), (80, 269658336), (93, 231964160), (95, 227080704), (96, 224715280), (114, 189233920), (120, 179772224), (124, 173973120), (128, 168536460), (152, 141925440), (155, 139178496), (160, 134829168), (186, 115982080), (190, 113540352), (192, 112357640), (228, 94616960), (240, 89886112), (248, 86986560), (251, 85946880), (256, 84268230), (285, 75693568), (304, 70962720), (310, 69589248), (320, 67414584), (361, 59758080), (372, 57991040), (380, 56770176), (384, 56178820), (456, 47308480), (465, 46392832), (480, 44943056), (496, 43493280), (502, 42973440), (512, 42134115), (570, 37846784), (589, 36625920), (608, 35481360), (620, 34794624), (640, 33707292), (722, 29879040), (744, 28995520), (753, 28648960), (760, 28385088), (768, 28089410), (912, 23654240), (930, 23196416), (960, 22471528), (992, 21746640), (1004, 21486720), (1083, 19919360), (1140, 18923392), (1178, 18312960), (1216, 17740680), (1240, 17397312), (1255, 17189376), (1280, 16853646), (1444, 14939520), (1488, 14497760), (1506, 14324480), (1520, 14192544), (1536, 14044705), (1767, 12208640), (1805, 11951616), (1824, 11827120), (1860, 11598208), (1920, 11235764), (1984, 10873320), (2008, 10743360), (2166, 9959680), (2280, 9461696), (2356, 9156480), (2432, 8870340), (2480, 8698656), (2510, 8594688), (2560, 8426823), (2888, 7469760), (2945, 7325184), (2976, 7248880), (3012, 7162240), (3040, 7096272), (3534, 6104320), (3610, 5975808), (3648, 5913560), (3720, 5799104), (3765, 5729792), (3840, 5617882), (3968, 5436660), (4016, 5371680), (4332, 4979840), (4560, 4730848), (4712, 4578240), (4769, 4523520), (4864, 4435170), (4960, 4349328), (5020, 4297344), (5415, 3983872), (5776, 3734880), (5890, 3662592), (5952, 3624440), (6024, 3581120), (6080, 3548136), (7068, 3052160), (7220, 2987904), (7296, 2956780), (7440, 2899552), (7530, 2864896), (7680, 2808941), (7781, 2772480), (7936, 2718330), (8032, 2685840), (8664, 2489920), (8835, 2441728), (9120, 2365424), (9424, 2289120), (9538, 2261760), (9728, 2217585), (9920, 2174664), (10040, 2148672), (10830, 1991936), (11191, 1927680), (11552, 1867440), (11780, 1831296), (11904, 1812220), (12048, 1790560), (12160, 1774068), (14136, 1526080), (14307, 1507840), (14440, 1493952), (14592, 1478390), (14880, 1449776), (15060, 1432448), (15562, 1386240), (15872, 1359165), (16064, 1342920), (17328, 1244960), (17670, 1220864), (18240, 1182712), (18848, 1144560), (19076, 1130880), (19840, 1087332), (20080, 1074336), (21660, 995968), (22382, 963840), (23104, 933720), (23343, 924160), (23560, 915648), (23808, 906110), (23845, 904704), (24096, 895280), (24320, 887034), (28272, 763040), (28614, 753920), (28880, 746976), (29184, 739195), (29760, 724888), (30120, 716224), (31124, 693120), (32128, 671460), (33573, 642560), (34656, 622480), (35340, 610432), (36480, 591356), (37696, 572280), (38152, 565440), (38905, 554496), (39680, 543666), (40160, 537168), (43320, 497984), (44764, 481920), (46208, 466860), (46686, 462080), (47120, 457824), (47616, 453055), (47690, 452352), (48192, 447640), (48640, 443517), (55955, 385536), (56544, 381520), (57228, 376960), (57760, 373488), (59520, 362444), (60240, 358112), (62248, 346560), (64256, 335730), (67146, 321280), (69312, 311240), (70680, 305216), (71535, 301568), (72960, 295678), (75392, 286140), (76304, 282720), (77810, 277248), (79360, 271833), (80320, 268584), (86640, 248992), (89528, 240960), (90611, 238080), (92416, 233430), (93372, 231040), (94240, 228912), (95380, 226176), (96384, 223820), (111910, 192768), (113088, 190760), (114456, 188480), (115520, 186744), (116715, 184832), (119040, 181222), (120480, 179056), (124496, 173280), (128512, 167865), (134292, 160640), (138624, 155620), (141360, 152608), (143070, 150784), (145920, 147839)]