997914979620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{123719}}^1$

素因数の和:124136

約数の個数: 240

約数和(自身を含む): 3380133335040

約数和(自身を除く): 2382218355420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 383, 390, 405, 468, 540, 585, 702, 766, 780, 810, 1053, 1149, 1170, 1404, 1532, 1620, 1755, 1915, 2106, 2298, 2340, 3447, 3510, 3830, 4212, 4596, 4979, 5265, 5745, 6894, 7020, 7660, 9958, 10341, 10530, 11490, 13788, 14937, 17235, 19916, 20682, 21060, 22980, 24895, 29874, 31023, 34470, 41364, 44811, 49790, 51705, 59748, 62046, 68940, 74685, 89622, 99580, 103410, 123719, 124092, 134433, 149370, 155115, 179244, 206820, 224055, 247438, 268866, 298740, 310230, 371157, 403299, 448110, 494876, 537732, 618595, 620460, 672165, 742314, 806598, 896220, 1113471, 1237190, 1344330, 1484628, 1608347, 1613196, 1855785, 2016495, 2226942, 2474380, 2688660, 3216694, 3340413, 3711570, 4032990, 4453884, 4825041, 5567355, 6433388, 6680826, 7423140, 8041735, 8065980, 9650082, 10021239, 11134710, 13361652, 14475123, 16083470, 16702065, 19300164, 20042478, 22269420, 24125205, 28950246, 32166940, 33404130, 40084956, 43425369, 47384377, 48250410, 50106195, 57900492, 66808260, 72375615, 86850738, 94768754, 96500820, 100212390, 130276107, 142153131, 144751230, 173701476, 189537508, 200424780, 217126845, 236921885, 260552214, 284306262, 289502460, 426459393, 434253690, 473843770, 521104428, 568612524, 615996901, 651380535, 710765655, 852918786, 868507380, 947687540, 1231993802, 1279378179, 1302761070, 1421531310, 1705837572, 1847990703, 2132296965, 2463987604, 2558756358, 2605522140, 2843062620, 3079984505, 3695981406, 3838134537, 4264593930, 5117512716, 5543972109, 6159969010, 6396890895, 7391962812, 7676269074, 8529187860, 9239953515, 11087944218, 12319938020, 12793781790, 15352538148, 16631916327, 18479907030, 19190672685, 22175888436, 25587563580, 27719860545, 33263832654, 36959814060, 38381345370, 49895748981, 55439721090, 66527665308, 76762690740, 83159581635, 99791497962, 110879442180, 166319163270, 199582995924, 249478744905, 332638326540, 498957489810, 997914979620]

約数ペア:

[(1, 997914979620), (2, 498957489810), (3, 332638326540), (4, 249478744905), (5, 199582995924), (6, 166319163270), (9, 110879442180), (10, 99791497962), (12, 83159581635), (13, 76762690740), (15, 66527665308), (18, 55439721090), (20, 49895748981), (26, 38381345370), (27, 36959814060), (30, 33263832654), (36, 27719860545), (39, 25587563580), (45, 22175888436), (52, 19190672685), (54, 18479907030), (60, 16631916327), (65, 15352538148), (78, 12793781790), (81, 12319938020), (90, 11087944218), (108, 9239953515), (117, 8529187860), (130, 7676269074), (135, 7391962812), (156, 6396890895), (162, 6159969010), (180, 5543972109), (195, 5117512716), (234, 4264593930), (260, 3838134537), (270, 3695981406), (324, 3079984505), (351, 2843062620), (383, 2605522140), (390, 2558756358), (405, 2463987604), (468, 2132296965), (540, 1847990703), (585, 1705837572), (702, 1421531310), (766, 1302761070), (780, 1279378179), (810, 1231993802), (1053, 947687540), (1149, 868507380), (1170, 852918786), (1404, 710765655), (1532, 651380535), (1620, 615996901), (1755, 568612524), (1915, 521104428), (2106, 473843770), (2298, 434253690), (2340, 426459393), (3447, 289502460), (3510, 284306262), (3830, 260552214), (4212, 236921885), (4596, 217126845), (4979, 200424780), (5265, 189537508), (5745, 173701476), (6894, 144751230), (7020, 142153131), (7660, 130276107), (9958, 100212390), (10341, 96500820), (10530, 94768754), (11490, 86850738), (13788, 72375615), (14937, 66808260), (17235, 57900492), (19916, 50106195), (20682, 48250410), (21060, 47384377), (22980, 43425369), (24895, 40084956), (29874, 33404130), (31023, 32166940), (34470, 28950246), (41364, 24125205), (44811, 22269420), (49790, 20042478), (51705, 19300164), (59748, 16702065), (62046, 16083470), (68940, 14475123), (74685, 13361652), (89622, 11134710), (99580, 10021239), (103410, 9650082), (123719, 8065980), (124092, 8041735), (134433, 7423140), (149370, 6680826), (155115, 6433388), (179244, 5567355), (206820, 4825041), (224055, 4453884), (247438, 4032990), (268866, 3711570), (298740, 3340413), (310230, 3216694), (371157, 2688660), (403299, 2474380), (448110, 2226942), (494876, 2016495), (537732, 1855785), (618595, 1613196), (620460, 1608347), (672165, 1484628), (742314, 1344330), (806598, 1237190), (896220, 1113471)]