18950473080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{3271}}^1$

素因数の和:3336

約数の個数: 576

約数和(自身を含む): 81464947200

約数和(自身を除く): 62514474120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 24, 28, 30, 33, 35, 36, 38, 40, 42, 44, 45, 55, 56, 57, 60, 63, 66, 70, 72, 76, 77, 84, 88, 90, 95, 99, 105, 110, 114, 120, 121, 126, 132, 133, 140, 152, 154, 165, 168, 171, 180, 190, 198, 209, 210, 220, 228, 231, 242, 252, 264, 266, 280, 285, 308, 315, 330, 342, 360, 363, 380, 385, 396, 399, 418, 420, 440, 456, 462, 484, 495, 504, 532, 570, 605, 616, 627, 630, 660, 665, 684, 693, 726, 760, 770, 792, 798, 836, 840, 847, 855, 924, 968, 990, 1045, 1064, 1089, 1140, 1155, 1197, 1210, 1254, 1260, 1320, 1330, 1368, 1386, 1452, 1463, 1540, 1596, 1672, 1694, 1710, 1815, 1848, 1881, 1980, 1995, 2090, 2178, 2280, 2299, 2310, 2394, 2420, 2508, 2520, 2541, 2660, 2772, 2904, 2926, 3080, 3135, 3192, 3271, 3388, 3420, 3465, 3630, 3762, 3960, 3990, 4180, 4235, 4356, 4389, 4598, 4620, 4788, 4840, 5016, 5082, 5320, 5445, 5544, 5852, 5985, 6270, 6542, 6776, 6840, 6897, 6930, 7260, 7315, 7524, 7623, 7980, 8360, 8470, 8712, 8778, 9196, 9240, 9405, 9576, 9813, 10164, 10890, 11495, 11704, 11970, 12540, 12705, 13084, 13167, 13794, 13860, 14520, 14630, 15048, 15246, 15960, 16093, 16355, 16940, 17556, 18392, 18810, 19626, 20328, 20691, 21780, 21945, 22897, 22990, 23940, 25080, 25410, 26168, 26334, 27588, 27720, 29260, 29439, 30492, 32186, 32710, 33880, 34485, 35112, 35981, 37620, 38115, 39252, 41382, 43560, 43890, 45794, 45980, 47880, 48279, 49065, 50820, 52668, 55176, 58520, 58878, 60984, 62149, 64372, 65420, 65835, 68691, 68970, 71962, 75240, 76230, 78504, 80465, 82764, 87780, 91588, 91960, 96558, 98130, 101640, 103455, 105336, 107943, 114485, 117756, 124298, 128744, 130840, 131670, 137382, 137940, 143924, 144837, 147195, 152460, 160930, 165528, 175560, 179905, 183176, 186447, 193116, 196260, 206073, 206910, 215886, 228970, 235512, 241395, 248596, 251867, 263340, 274764, 275880, 287848, 289674, 294390, 304920, 310745, 321860, 323829, 343455, 359810, 372894, 386232, 392520, 395791, 412146, 413820, 431772, 435043, 457940, 482790, 497192, 503734, 526680, 539715, 549528, 559341, 579348, 588780, 621490, 643720, 647658, 683639, 686910, 719620, 724185, 745788, 755601, 791582, 824292, 827640, 863544, 870086, 915880, 932235, 965580, 1007468, 1030365, 1079430, 1118682, 1158696, 1177560, 1187373, 1242980, 1259335, 1295316, 1305129, 1367278, 1373820, 1439240, 1448370, 1491576, 1511202, 1583164, 1619145, 1648584, 1740172, 1864470, 1931160, 1978955, 2014936, 2050917, 2060730, 2158860, 2175215, 2237364, 2266803, 2374746, 2485960, 2518670, 2590632, 2610258, 2734556, 2747640, 2770537, 2796705, 2896740, 3022404, 3166328, 3238290, 3418195, 3480344, 3562119, 3728940, 3778005, 3915387, 3957910, 4101834, 4121460, 4317720, 4350430, 4474728, 4533606, 4749492, 4785473, 5037340, 5220516, 5469112, 5541074, 5593410, 5793480, 5936865, 6044808, 6152751, 6476580, 6525645, 6836390, 7124238, 7457880, 7520029, 7556010, 7830774, 7915820, 8203668, 8242920, 8311611, 8700860, 9067212, 9498984, 9570946, 10074680, 10254585, 10441032, 11082148, 11186820, 11334015, 11873730, 12305502, 12953160, 13051290, 13672780, 13852685, 14248476, 14356419, 15040058, 15112020, 15661548, 15831640, 16407336, 16623222, 17401720, 17810595, 18134424, 19141892, 19576935, 20509170, 22164296, 22373640, 22560087, 22668030, 23747460, 23927365, 24611004, 24934833, 26102580, 27345560, 27705370, 28496952, 28712838, 30080116, 30224040, 30763755, 31323096, 33246444, 35621190, 37600145, 38283784, 39153870, 41018340, 41558055, 43069257, 45120174, 45336060, 47494920, 47854730, 49222008, 49869666, 52205160, 52640203, 55410740, 57425676, 60160232, 61527510, 66492888, 67680261, 71242380, 71782095, 75200290, 78307740, 82036680, 83116110, 86138514, 90240348, 90672120, 95709460, 99739332, 105280406, 110821480, 112800435, 114851352, 123055020, 124674165, 135360522, 142484760, 143564190, 150400580, 156615480, 157920609, 166232220, 172277028, 180480696, 191418920, 199478664, 210560812, 215346285, 225600870, 246110040, 249348330, 263201015, 270721044, 287128380, 300801160, 315841218, 332464440, 338401305, 344554056, 421121624, 430692570, 451201740, 473761827, 498696660, 526402030, 541442088, 574256760, 631682436, 676802610, 789603045, 861385140, 902403480, 947523654, 997393320, 1052804060, 1263364872, 1353605220, 1579206090, 1722770280, 1895047308, 2105608120, 2368809135, 2707210440, 3158412180, 3790094616, 4737618270, 6316824360, 9475236540, 18950473080]

約数ペア:

[(1, 18950473080), (2, 9475236540), (3, 6316824360), (4, 4737618270), (5, 3790094616), (6, 3158412180), (7, 2707210440), (8, 2368809135), (9, 2105608120), (10, 1895047308), (11, 1722770280), (12, 1579206090), (14, 1353605220), (15, 1263364872), (18, 1052804060), (19, 997393320), (20, 947523654), (21, 902403480), (22, 861385140), (24, 789603045), (28, 676802610), (30, 631682436), (33, 574256760), (35, 541442088), (36, 526402030), (38, 498696660), (40, 473761827), (42, 451201740), (44, 430692570), (45, 421121624), (55, 344554056), (56, 338401305), (57, 332464440), (60, 315841218), (63, 300801160), (66, 287128380), (70, 270721044), (72, 263201015), (76, 249348330), (77, 246110040), (84, 225600870), (88, 215346285), (90, 210560812), (95, 199478664), (99, 191418920), (105, 180480696), (110, 172277028), (114, 166232220), (120, 157920609), (121, 156615480), (126, 150400580), (132, 143564190), (133, 142484760), (140, 135360522), (152, 124674165), (154, 123055020), (165, 114851352), (168, 112800435), (171, 110821480), (180, 105280406), (190, 99739332), (198, 95709460), (209, 90672120), (210, 90240348), (220, 86138514), (228, 83116110), (231, 82036680), (242, 78307740), (252, 75200290), (264, 71782095), (266, 71242380), (280, 67680261), (285, 66492888), (308, 61527510), (315, 60160232), (330, 57425676), (342, 55410740), (360, 52640203), (363, 52205160), (380, 49869666), (385, 49222008), (396, 47854730), (399, 47494920), (418, 45336060), (420, 45120174), (440, 43069257), (456, 41558055), (462, 41018340), (484, 39153870), (495, 38283784), (504, 37600145), (532, 35621190), (570, 33246444), (605, 31323096), (616, 30763755), (627, 30224040), (630, 30080116), (660, 28712838), (665, 28496952), (684, 27705370), (693, 27345560), (726, 26102580), (760, 24934833), (770, 24611004), (792, 23927365), (798, 23747460), (836, 22668030), (840, 22560087), (847, 22373640), (855, 22164296), (924, 20509170), (968, 19576935), (990, 19141892), (1045, 18134424), (1064, 17810595), (1089, 17401720), (1140, 16623222), (1155, 16407336), (1197, 15831640), (1210, 15661548), (1254, 15112020), (1260, 15040058), (1320, 14356419), (1330, 14248476), (1368, 13852685), (1386, 13672780), (1452, 13051290), (1463, 12953160), (1540, 12305502), (1596, 11873730), (1672, 11334015), (1694, 11186820), (1710, 11082148), (1815, 10441032), (1848, 10254585), (1881, 10074680), (1980, 9570946), (1995, 9498984), (2090, 9067212), (2178, 8700860), (2280, 8311611), (2299, 8242920), (2310, 8203668), (2394, 7915820), (2420, 7830774), (2508, 7556010), (2520, 7520029), (2541, 7457880), (2660, 7124238), (2772, 6836390), (2904, 6525645), (2926, 6476580), (3080, 6152751), (3135, 6044808), (3192, 5936865), (3271, 5793480), (3388, 5593410), (3420, 5541074), (3465, 5469112), (3630, 5220516), (3762, 5037340), (3960, 4785473), (3990, 4749492), (4180, 4533606), (4235, 4474728), (4356, 4350430), (4389, 4317720), (4598, 4121460), (4620, 4101834), (4788, 3957910), (4840, 3915387), (5016, 3778005), (5082, 3728940), (5320, 3562119), (5445, 3480344), (5544, 3418195), (5852, 3238290), (5985, 3166328), (6270, 3022404), (6542, 2896740), (6776, 2796705), (6840, 2770537), (6897, 2747640), (6930, 2734556), (7260, 2610258), (7315, 2590632), (7524, 2518670), (7623, 2485960), (7980, 2374746), (8360, 2266803), (8470, 2237364), (8712, 2175215), (8778, 2158860), (9196, 2060730), (9240, 2050917), (9405, 2014936), (9576, 1978955), (9813, 1931160), (10164, 1864470), (10890, 1740172), (11495, 1648584), (11704, 1619145), (11970, 1583164), (12540, 1511202), (12705, 1491576), (13084, 1448370), (13167, 1439240), (13794, 1373820), (13860, 1367278), (14520, 1305129), (14630, 1295316), (15048, 1259335), (15246, 1242980), (15960, 1187373), (16093, 1177560), (16355, 1158696), (16940, 1118682), (17556, 1079430), (18392, 1030365), (18810, 1007468), (19626, 965580), (20328, 932235), (20691, 915880), (21780, 870086), (21945, 863544), (22897, 827640), (22990, 824292), (23940, 791582), (25080, 755601), (25410, 745788), (26168, 724185), (26334, 719620), (27588, 686910), (27720, 683639), (29260, 647658), (29439, 643720), (30492, 621490), (32186, 588780), (32710, 579348), (33880, 559341), (34485, 549528), (35112, 539715), (35981, 526680), (37620, 503734), (38115, 497192), (39252, 482790), (41382, 457940), (43560, 435043), (43890, 431772), (45794, 413820), (45980, 412146), (47880, 395791), (48279, 392520), (49065, 386232), (50820, 372894), (52668, 359810), (55176, 343455), (58520, 323829), (58878, 321860), (60984, 310745), (62149, 304920), (64372, 294390), (65420, 289674), (65835, 287848), (68691, 275880), (68970, 274764), (71962, 263340), (75240, 251867), (76230, 248596), (78504, 241395), (80465, 235512), (82764, 228970), (87780, 215886), (91588, 206910), (91960, 206073), (96558, 196260), (98130, 193116), (101640, 186447), (103455, 183176), (105336, 179905), (107943, 175560), (114485, 165528), (117756, 160930), (124298, 152460), (128744, 147195), (130840, 144837), (131670, 143924), (137382, 137940)]