19156779840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:622

約数の個数: 448

約数和(自身を含む): 69149122560

約数和(自身を除く): 49992342720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 132, 139, 155, 160, 165, 176, 186, 192, 220, 240, 248, 264, 278, 310, 320, 330, 341, 352, 372, 417, 421, 440, 465, 480, 496, 528, 556, 620, 660, 682, 695, 704, 744, 834, 842, 880, 930, 960, 992, 1023, 1056, 1112, 1240, 1263, 1320, 1364, 1390, 1488, 1529, 1668, 1684, 1705, 1760, 1860, 1984, 2046, 2085, 2105, 2112, 2224, 2480, 2526, 2640, 2728, 2780, 2976, 3058, 3336, 3368, 3410, 3520, 3720, 4092, 4170, 4210, 4309, 4448, 4587, 4631, 4960, 5052, 5115, 5280, 5456, 5560, 5952, 6116, 6315, 6672, 6736, 6820, 7440, 7645, 8184, 8340, 8420, 8618, 8896, 9174, 9262, 9920, 10104, 10230, 10560, 10912, 11120, 12232, 12630, 12927, 13051, 13344, 13472, 13640, 13893, 14880, 15290, 16368, 16680, 16840, 17236, 18348, 18524, 20208, 20460, 21545, 21824, 22240, 22935, 23155, 24464, 25260, 25854, 26102, 26688, 26944, 27280, 27786, 29760, 30580, 32736, 33360, 33680, 34472, 36696, 37048, 39153, 40416, 40920, 43090, 44480, 45870, 46310, 47399, 48928, 50520, 51708, 52204, 54560, 55572, 58519, 61160, 64635, 65255, 65472, 66720, 67360, 68944, 69465, 73392, 74096, 78306, 80832, 81840, 86180, 91740, 92620, 94798, 97856, 101040, 103416, 104408, 109120, 111144, 117038, 122320, 129270, 130510, 133440, 134720, 137888, 138930, 142197, 143561, 146784, 148192, 156612, 163680, 172360, 175557, 183480, 185240, 189596, 195765, 202080, 206832, 208816, 222288, 234076, 236995, 244640, 258540, 261020, 275776, 277860, 284394, 287122, 292595, 293568, 296384, 313224, 327360, 344720, 351114, 366960, 370480, 379192, 391530, 404160, 413664, 417632, 430683, 444576, 468152, 473990, 489280, 517080, 522040, 555720, 568788, 574244, 585190, 626448, 643709, 689440, 702228, 710985, 717805, 733920, 740960, 758384, 783060, 827328, 835264, 861366, 877785, 889152, 936304, 947980, 1034160, 1044080, 1111440, 1137576, 1148488, 1170380, 1252896, 1287418, 1378880, 1404456, 1421970, 1435610, 1467840, 1481920, 1516768, 1566120, 1722732, 1755570, 1814089, 1872608, 1895960, 1931127, 2068320, 2088160, 2153415, 2222880, 2275152, 2296976, 2340760, 2505792, 2574836, 2808912, 2843940, 2871220, 3033536, 3132240, 3218545, 3445464, 3511140, 3628178, 3745216, 3791920, 3862254, 4136640, 4176320, 4306830, 4445760, 4550304, 4593952, 4681520, 5149672, 5442267, 5617824, 5687880, 5742440, 6264480, 6437090, 6890928, 7022280, 7256356, 7583840, 7724508, 8613660, 9070445, 9100608, 9187904, 9363040, 9655635, 10299344, 10884534, 11235648, 11375760, 11484880, 12528960, 12874180, 13781856, 14044560, 14512712, 15167680, 15449016, 17227320, 18140890, 18726080, 19311270, 19954979, 20598688, 21769068, 22751520, 22969760, 25748360, 27211335, 27563712, 28089120, 29025424, 30898032, 34454640, 36281780, 38622540, 39909958, 41197376, 43538136, 45503040, 45939520, 51496720, 54422670, 56178240, 58050848, 59864937, 61796064, 68909280, 72563560, 77245080, 79819916, 87076272, 99774895, 102993440, 108845340, 116101696, 119729874, 123592128, 137818560, 145127120, 154490160, 159639832, 174152544, 199549790, 205986880, 217690680, 239459748, 290254240, 299324685, 308980320, 319279664, 348305088, 399099580, 435381360, 478919496, 580508480, 598649370, 617960640, 638559328, 798199160, 870762720, 957838992, 1197298740, 1277118656, 1596398320, 1741525440, 1915677984, 2394597480, 3192796640, 3831355968, 4789194960, 6385593280, 9578389920, 19156779840]

約数ペア:

[(1, 19156779840), (2, 9578389920), (3, 6385593280), (4, 4789194960), (5, 3831355968), (6, 3192796640), (8, 2394597480), (10, 1915677984), (11, 1741525440), (12, 1596398320), (15, 1277118656), (16, 1197298740), (20, 957838992), (22, 870762720), (24, 798199160), (30, 638559328), (31, 617960640), (32, 598649370), (33, 580508480), (40, 478919496), (44, 435381360), (48, 399099580), (55, 348305088), (60, 319279664), (62, 308980320), (64, 299324685), (66, 290254240), (80, 239459748), (88, 217690680), (93, 205986880), (96, 199549790), (110, 174152544), (120, 159639832), (124, 154490160), (132, 145127120), (139, 137818560), (155, 123592128), (160, 119729874), (165, 116101696), (176, 108845340), (186, 102993440), (192, 99774895), (220, 87076272), (240, 79819916), (248, 77245080), (264, 72563560), (278, 68909280), (310, 61796064), (320, 59864937), (330, 58050848), (341, 56178240), (352, 54422670), (372, 51496720), (417, 45939520), (421, 45503040), (440, 43538136), (465, 41197376), (480, 39909958), (496, 38622540), (528, 36281780), (556, 34454640), (620, 30898032), (660, 29025424), (682, 28089120), (695, 27563712), (704, 27211335), (744, 25748360), (834, 22969760), (842, 22751520), (880, 21769068), (930, 20598688), (960, 19954979), (992, 19311270), (1023, 18726080), (1056, 18140890), (1112, 17227320), (1240, 15449016), (1263, 15167680), (1320, 14512712), (1364, 14044560), (1390, 13781856), (1488, 12874180), (1529, 12528960), (1668, 11484880), (1684, 11375760), (1705, 11235648), (1760, 10884534), (1860, 10299344), (1984, 9655635), (2046, 9363040), (2085, 9187904), (2105, 9100608), (2112, 9070445), (2224, 8613660), (2480, 7724508), (2526, 7583840), (2640, 7256356), (2728, 7022280), (2780, 6890928), (2976, 6437090), (3058, 6264480), (3336, 5742440), (3368, 5687880), (3410, 5617824), (3520, 5442267), (3720, 5149672), (4092, 4681520), (4170, 4593952), (4210, 4550304), (4309, 4445760), (4448, 4306830), (4587, 4176320), (4631, 4136640), (4960, 3862254), (5052, 3791920), (5115, 3745216), (5280, 3628178), (5456, 3511140), (5560, 3445464), (5952, 3218545), (6116, 3132240), (6315, 3033536), (6672, 2871220), (6736, 2843940), (6820, 2808912), (7440, 2574836), (7645, 2505792), (8184, 2340760), (8340, 2296976), (8420, 2275152), (8618, 2222880), (8896, 2153415), (9174, 2088160), (9262, 2068320), (9920, 1931127), (10104, 1895960), (10230, 1872608), (10560, 1814089), (10912, 1755570), (11120, 1722732), (12232, 1566120), (12630, 1516768), (12927, 1481920), (13051, 1467840), (13344, 1435610), (13472, 1421970), (13640, 1404456), (13893, 1378880), (14880, 1287418), (15290, 1252896), (16368, 1170380), (16680, 1148488), (16840, 1137576), (17236, 1111440), (18348, 1044080), (18524, 1034160), (20208, 947980), (20460, 936304), (21545, 889152), (21824, 877785), (22240, 861366), (22935, 835264), (23155, 827328), (24464, 783060), (25260, 758384), (25854, 740960), (26102, 733920), (26688, 717805), (26944, 710985), (27280, 702228), (27786, 689440), (29760, 643709), (30580, 626448), (32736, 585190), (33360, 574244), (33680, 568788), (34472, 555720), (36696, 522040), (37048, 517080), (39153, 489280), (40416, 473990), (40920, 468152), (43090, 444576), (44480, 430683), (45870, 417632), (46310, 413664), (47399, 404160), (48928, 391530), (50520, 379192), (51708, 370480), (52204, 366960), (54560, 351114), (55572, 344720), (58519, 327360), (61160, 313224), (64635, 296384), (65255, 293568), (65472, 292595), (66720, 287122), (67360, 284394), (68944, 277860), (69465, 275776), (73392, 261020), (74096, 258540), (78306, 244640), (80832, 236995), (81840, 234076), (86180, 222288), (91740, 208816), (92620, 206832), (94798, 202080), (97856, 195765), (101040, 189596), (103416, 185240), (104408, 183480), (109120, 175557), (111144, 172360), (117038, 163680), (122320, 156612), (129270, 148192), (130510, 146784), (133440, 143561), (134720, 142197), (137888, 138930)]