1999660320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:297

約数の個数: 576

約数和(自身を含む): 8406478080

約数和(自身を除く): 6406817760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 53, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 106, 112, 114, 120, 126, 133, 140, 144, 152, 159, 160, 168, 171, 180, 190, 197, 210, 212, 224, 228, 240, 252, 265, 266, 280, 285, 288, 304, 315, 318, 336, 342, 360, 371, 380, 394, 399, 420, 424, 456, 477, 480, 504, 530, 532, 560, 570, 591, 608, 630, 636, 665, 672, 684, 720, 742, 760, 788, 795, 798, 840, 848, 855, 912, 954, 985, 1007, 1008, 1060, 1064, 1113, 1120, 1140, 1182, 1197, 1260, 1272, 1330, 1368, 1379, 1440, 1484, 1520, 1576, 1590, 1596, 1680, 1696, 1710, 1773, 1824, 1855, 1908, 1970, 1995, 2014, 2016, 2120, 2128, 2226, 2280, 2364, 2385, 2394, 2520, 2544, 2660, 2736, 2758, 2955, 2968, 3021, 3040, 3152, 3180, 3192, 3339, 3360, 3420, 3546, 3710, 3743, 3816, 3940, 3990, 4028, 4137, 4240, 4256, 4452, 4560, 4728, 4770, 4788, 5035, 5040, 5088, 5320, 5472, 5516, 5565, 5910, 5936, 5985, 6042, 6304, 6360, 6384, 6678, 6840, 6895, 7049, 7092, 7420, 7486, 7632, 7880, 7980, 8056, 8274, 8480, 8865, 8904, 9063, 9120, 9456, 9540, 9576, 10070, 10080, 10441, 10640, 11032, 11130, 11229, 11820, 11872, 11970, 12084, 12411, 12720, 12768, 13356, 13680, 13790, 14098, 14184, 14840, 14972, 15105, 15264, 15760, 15960, 16112, 16548, 16695, 17730, 17808, 18126, 18715, 18912, 19080, 19152, 20140, 20685, 20882, 21147, 21280, 22064, 22260, 22458, 23640, 23940, 24168, 24822, 25440, 26201, 26712, 27360, 27580, 28196, 28368, 29680, 29944, 30210, 31323, 31520, 31920, 32224, 33096, 33390, 33687, 35245, 35460, 35616, 36252, 37430, 38160, 38304, 40280, 41370, 41764, 42294, 44128, 44520, 44916, 45315, 47280, 47880, 48336, 49644, 52205, 52402, 53424, 55160, 56145, 56392, 56736, 59360, 59888, 60420, 62055, 62646, 63441, 63840, 66192, 66780, 67374, 70490, 70920, 72504, 73087, 74860, 76320, 78603, 80560, 82740, 83528, 84588, 89040, 89832, 90630, 93969, 94560, 95760, 96672, 99288, 104410, 104804, 105735, 106848, 110320, 112290, 112784, 119776, 120840, 124110, 125292, 126882, 131005, 132384, 133560, 134748, 140980, 141840, 145008, 146174, 149720, 156615, 157206, 161120, 165480, 167056, 168435, 169176, 178080, 179664, 181260, 187938, 191520, 198379, 198576, 208820, 209608, 211470, 219261, 220640, 224580, 225568, 235809, 241680, 248220, 250584, 253764, 262010, 267120, 269496, 281960, 283680, 290016, 292348, 299440, 313230, 314412, 317205, 330960, 334112, 336870, 338352, 359328, 362520, 365435, 375876, 393015, 396758, 397152, 417640, 419216, 422940, 438522, 449160, 469845, 471618, 483360, 496440, 501168, 507528, 524020, 534240, 538992, 563920, 584696, 595137, 598880, 626460, 628824, 634410, 657783, 661920, 673740, 676704, 725040, 730870, 751752, 786030, 793516, 835280, 838432, 845880, 877044, 898320, 939690, 943236, 991895, 992880, 1002336, 1015056, 1048040, 1077984, 1096305, 1127840, 1169392, 1179045, 1190274, 1252920, 1257648, 1268820, 1315566, 1347480, 1388653, 1450080, 1461740, 1503504, 1572060, 1587032, 1670560, 1691760, 1754088, 1785411, 1796640, 1879380, 1886472, 1983790, 1985760, 2030112, 2096080, 2192610, 2338784, 2358090, 2380548, 2505840, 2515296, 2537640, 2631132, 2694960, 2777306, 2923480, 2975685, 3007008, 3144120, 3174064, 3288915, 3383520, 3508176, 3570822, 3758760, 3772944, 3967580, 4165959, 4192160, 4385220, 4716180, 4761096, 5011680, 5075280, 5262264, 5389920, 5554612, 5846960, 5951370, 6288240, 6348128, 6577830, 6943265, 7016352, 7141644, 7517520, 7545888, 7935160, 8331918, 8770440, 8927055, 9432360, 9522192, 10150560, 10524528, 11109224, 11693920, 11902740, 12497877, 12576480, 13155660, 13886530, 14283288, 15035040, 15870320, 16663836, 17540880, 17854110, 18864720, 19044384, 20829795, 21049056, 22218448, 23805480, 24995754, 26311320, 27773060, 28566576, 31740640, 33327672, 35081760, 35708220, 37729440, 41659590, 44436896, 47610960, 49991508, 52622640, 55546120, 57133152, 62489385, 66655344, 71416440, 83319180, 95221920, 99983016, 105245280, 111092240, 124978770, 133310688, 142832880, 166638360, 199966032, 222184480, 249957540, 285665760, 333276720, 399932064, 499915080, 666553440, 999830160, 1999660320]

約数ペア:

[(1, 1999660320), (2, 999830160), (3, 666553440), (4, 499915080), (5, 399932064), (6, 333276720), (7, 285665760), (8, 249957540), (9, 222184480), (10, 199966032), (12, 166638360), (14, 142832880), (15, 133310688), (16, 124978770), (18, 111092240), (19, 105245280), (20, 99983016), (21, 95221920), (24, 83319180), (28, 71416440), (30, 66655344), (32, 62489385), (35, 57133152), (36, 55546120), (38, 52622640), (40, 49991508), (42, 47610960), (45, 44436896), (48, 41659590), (53, 37729440), (56, 35708220), (57, 35081760), (60, 33327672), (63, 31740640), (70, 28566576), (72, 27773060), (76, 26311320), (80, 24995754), (84, 23805480), (90, 22218448), (95, 21049056), (96, 20829795), (105, 19044384), (106, 18864720), (112, 17854110), (114, 17540880), (120, 16663836), (126, 15870320), (133, 15035040), (140, 14283288), (144, 13886530), (152, 13155660), (159, 12576480), (160, 12497877), (168, 11902740), (171, 11693920), (180, 11109224), (190, 10524528), (197, 10150560), (210, 9522192), (212, 9432360), (224, 8927055), (228, 8770440), (240, 8331918), (252, 7935160), (265, 7545888), (266, 7517520), (280, 7141644), (285, 7016352), (288, 6943265), (304, 6577830), (315, 6348128), (318, 6288240), (336, 5951370), (342, 5846960), (360, 5554612), (371, 5389920), (380, 5262264), (394, 5075280), (399, 5011680), (420, 4761096), (424, 4716180), (456, 4385220), (477, 4192160), (480, 4165959), (504, 3967580), (530, 3772944), (532, 3758760), (560, 3570822), (570, 3508176), (591, 3383520), (608, 3288915), (630, 3174064), (636, 3144120), (665, 3007008), (672, 2975685), (684, 2923480), (720, 2777306), (742, 2694960), (760, 2631132), (788, 2537640), (795, 2515296), (798, 2505840), (840, 2380548), (848, 2358090), (855, 2338784), (912, 2192610), (954, 2096080), (985, 2030112), (1007, 1985760), (1008, 1983790), (1060, 1886472), (1064, 1879380), (1113, 1796640), (1120, 1785411), (1140, 1754088), (1182, 1691760), (1197, 1670560), (1260, 1587032), (1272, 1572060), (1330, 1503504), (1368, 1461740), (1379, 1450080), (1440, 1388653), (1484, 1347480), (1520, 1315566), (1576, 1268820), (1590, 1257648), (1596, 1252920), (1680, 1190274), (1696, 1179045), (1710, 1169392), (1773, 1127840), (1824, 1096305), (1855, 1077984), (1908, 1048040), (1970, 1015056), (1995, 1002336), (2014, 992880), (2016, 991895), (2120, 943236), (2128, 939690), (2226, 898320), (2280, 877044), (2364, 845880), (2385, 838432), (2394, 835280), (2520, 793516), (2544, 786030), (2660, 751752), (2736, 730870), (2758, 725040), (2955, 676704), (2968, 673740), (3021, 661920), (3040, 657783), (3152, 634410), (3180, 628824), (3192, 626460), (3339, 598880), (3360, 595137), (3420, 584696), (3546, 563920), (3710, 538992), (3743, 534240), (3816, 524020), (3940, 507528), (3990, 501168), (4028, 496440), (4137, 483360), (4240, 471618), (4256, 469845), (4452, 449160), (4560, 438522), (4728, 422940), (4770, 419216), (4788, 417640), (5035, 397152), (5040, 396758), (5088, 393015), (5320, 375876), (5472, 365435), (5516, 362520), (5565, 359328), (5910, 338352), (5936, 336870), (5985, 334112), (6042, 330960), (6304, 317205), (6360, 314412), (6384, 313230), (6678, 299440), (6840, 292348), (6895, 290016), (7049, 283680), (7092, 281960), (7420, 269496), (7486, 267120), (7632, 262010), (7880, 253764), (7980, 250584), (8056, 248220), (8274, 241680), (8480, 235809), (8865, 225568), (8904, 224580), (9063, 220640), (9120, 219261), (9456, 211470), (9540, 209608), (9576, 208820), (10070, 198576), (10080, 198379), (10441, 191520), (10640, 187938), (11032, 181260), (11130, 179664), (11229, 178080), (11820, 169176), (11872, 168435), (11970, 167056), (12084, 165480), (12411, 161120), (12720, 157206), (12768, 156615), (13356, 149720), (13680, 146174), (13790, 145008), (14098, 141840), (14184, 140980), (14840, 134748), (14972, 133560), (15105, 132384), (15264, 131005), (15760, 126882), (15960, 125292), (16112, 124110), (16548, 120840), (16695, 119776), (17730, 112784), (17808, 112290), (18126, 110320), (18715, 106848), (18912, 105735), (19080, 104804), (19152, 104410), (20140, 99288), (20685, 96672), (20882, 95760), (21147, 94560), (21280, 93969), (22064, 90630), (22260, 89832), (22458, 89040), (23640, 84588), (23940, 83528), (24168, 82740), (24822, 80560), (25440, 78603), (26201, 76320), (26712, 74860), (27360, 73087), (27580, 72504), (28196, 70920), (28368, 70490), (29680, 67374), (29944, 66780), (30210, 66192), (31323, 63840), (31520, 63441), (31920, 62646), (32224, 62055), (33096, 60420), (33390, 59888), (33687, 59360), (35245, 56736), (35460, 56392), (35616, 56145), (36252, 55160), (37430, 53424), (38160, 52402), (38304, 52205), (40280, 49644), (41370, 48336), (41764, 47880), (42294, 47280), (44128, 45315), (44520, 44916)]