31378518990

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{3169}}^1$

素因数の和:3249

約数の個数: 384

約数和(自身を含む): 106925875200

約数和(自身を除く): 75547356210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 31, 35, 39, 42, 45, 54, 62, 63, 65, 70, 78, 90, 91, 93, 105, 117, 126, 130, 135, 155, 169, 182, 186, 189, 195, 210, 217, 234, 270, 273, 279, 310, 315, 338, 351, 378, 390, 403, 434, 455, 465, 507, 546, 558, 585, 630, 651, 702, 806, 819, 837, 845, 910, 930, 945, 1014, 1085, 1170, 1183, 1209, 1302, 1365, 1395, 1521, 1638, 1674, 1690, 1755, 1890, 1953, 2015, 2170, 2366, 2418, 2457, 2535, 2730, 2790, 2821, 3042, 3169, 3255, 3510, 3549, 3627, 3906, 4030, 4095, 4185, 4563, 4914, 5070, 5239, 5642, 5859, 5915, 6045, 6338, 6510, 7098, 7254, 7605, 8190, 8370, 8463, 9126, 9507, 9765, 10478, 10647, 10881, 11718, 11830, 12090, 12285, 14105, 15210, 15717, 15845, 16926, 17745, 18135, 19014, 19530, 21294, 21762, 22183, 22815, 24570, 25389, 26195, 28210, 28521, 29295, 31434, 31690, 31941, 35490, 36270, 36673, 41197, 42315, 44366, 45630, 47151, 47535, 50778, 52390, 53235, 54405, 57042, 58590, 63882, 66549, 73346, 76167, 78585, 82394, 84630, 85563, 94302, 95070, 98239, 106470, 108810, 110019, 110915, 123591, 126945, 133098, 141453, 142605, 152334, 157170, 159705, 171126, 183365, 196478, 199647, 205985, 220038, 221830, 235755, 247182, 253890, 282906, 285210, 288379, 294717, 319410, 330057, 332745, 366730, 370773, 380835, 399294, 411970, 427815, 471510, 491195, 535561, 550095, 576758, 589434, 598941, 617955, 660114, 665490, 687673, 707265, 741546, 761670, 855630, 865137, 884151, 982390, 990171, 998235, 1071122, 1100190, 1112319, 1197882, 1235910, 1277107, 1375346, 1414530, 1441895, 1473585, 1606683, 1650285, 1730274, 1768302, 1853865, 1980342, 1996470, 2063019, 2224638, 2554214, 2595411, 2652453, 2677805, 2883790, 2947170, 2994705, 3213366, 3300570, 3438365, 3707730, 3748927, 3831321, 4126038, 4325685, 4420755, 4820049, 4950855, 5190822, 5304906, 5355610, 5561595, 5989410, 6189057, 6385535, 6876730, 7497854, 7662642, 7786233, 8033415, 8651370, 8841510, 8939749, 9640098, 9901710, 10315095, 11123190, 11246781, 11493963, 12378114, 12771070, 12977055, 13262265, 14460147, 15572466, 16066830, 16602391, 17879498, 18567171, 18744635, 19156605, 20630190, 22493562, 22987926, 24100245, 25954110, 26524530, 26819247, 28920294, 30945285, 33204782, 33740343, 34481889, 37134342, 37489270, 38313210, 38931165, 44698745, 48200490, 49807173, 53638494, 56233905, 57469815, 61890570, 67480686, 68963778, 72300735, 77862330, 80457741, 83011955, 89397490, 92835855, 99614346, 101221029, 112467810, 114939630, 116216737, 134096235, 144601470, 149421519, 160915482, 166023910, 168701715, 172409445, 185671710, 202442058, 232433474, 241373223, 249035865, 268192470, 298843038, 337403430, 344818890, 348650211, 402288705, 448264557, 482746446, 498071730, 506105145, 581083685, 697300422, 747107595, 804577410, 896529114, 1012210290, 1045950633, 1162167370, 1206866115, 1494215190, 1743251055, 2091901266, 2241322785, 2413732230, 3137851899, 3486502110, 4482645570, 5229753165, 6275703798, 10459506330, 15689259495, 31378518990]

約数ペア:

[(1, 31378518990), (2, 15689259495), (3, 10459506330), (5, 6275703798), (6, 5229753165), (7, 4482645570), (9, 3486502110), (10, 3137851899), (13, 2413732230), (14, 2241322785), (15, 2091901266), (18, 1743251055), (21, 1494215190), (26, 1206866115), (27, 1162167370), (30, 1045950633), (31, 1012210290), (35, 896529114), (39, 804577410), (42, 747107595), (45, 697300422), (54, 581083685), (62, 506105145), (63, 498071730), (65, 482746446), (70, 448264557), (78, 402288705), (90, 348650211), (91, 344818890), (93, 337403430), (105, 298843038), (117, 268192470), (126, 249035865), (130, 241373223), (135, 232433474), (155, 202442058), (169, 185671710), (182, 172409445), (186, 168701715), (189, 166023910), (195, 160915482), (210, 149421519), (217, 144601470), (234, 134096235), (270, 116216737), (273, 114939630), (279, 112467810), (310, 101221029), (315, 99614346), (338, 92835855), (351, 89397490), (378, 83011955), (390, 80457741), (403, 77862330), (434, 72300735), (455, 68963778), (465, 67480686), (507, 61890570), (546, 57469815), (558, 56233905), (585, 53638494), (630, 49807173), (651, 48200490), (702, 44698745), (806, 38931165), (819, 38313210), (837, 37489270), (845, 37134342), (910, 34481889), (930, 33740343), (945, 33204782), (1014, 30945285), (1085, 28920294), (1170, 26819247), (1183, 26524530), (1209, 25954110), (1302, 24100245), (1365, 22987926), (1395, 22493562), (1521, 20630190), (1638, 19156605), (1674, 18744635), (1690, 18567171), (1755, 17879498), (1890, 16602391), (1953, 16066830), (2015, 15572466), (2170, 14460147), (2366, 13262265), (2418, 12977055), (2457, 12771070), (2535, 12378114), (2730, 11493963), (2790, 11246781), (2821, 11123190), (3042, 10315095), (3169, 9901710), (3255, 9640098), (3510, 8939749), (3549, 8841510), (3627, 8651370), (3906, 8033415), (4030, 7786233), (4095, 7662642), (4185, 7497854), (4563, 6876730), (4914, 6385535), (5070, 6189057), (5239, 5989410), (5642, 5561595), (5859, 5355610), (5915, 5304906), (6045, 5190822), (6338, 4950855), (6510, 4820049), (7098, 4420755), (7254, 4325685), (7605, 4126038), (8190, 3831321), (8370, 3748927), (8463, 3707730), (9126, 3438365), (9507, 3300570), (9765, 3213366), (10478, 2994705), (10647, 2947170), (10881, 2883790), (11718, 2677805), (11830, 2652453), (12090, 2595411), (12285, 2554214), (14105, 2224638), (15210, 2063019), (15717, 1996470), (15845, 1980342), (16926, 1853865), (17745, 1768302), (18135, 1730274), (19014, 1650285), (19530, 1606683), (21294, 1473585), (21762, 1441895), (22183, 1414530), (22815, 1375346), (24570, 1277107), (25389, 1235910), (26195, 1197882), (28210, 1112319), (28521, 1100190), (29295, 1071122), (31434, 998235), (31690, 990171), (31941, 982390), (35490, 884151), (36270, 865137), (36673, 855630), (41197, 761670), (42315, 741546), (44366, 707265), (45630, 687673), (47151, 665490), (47535, 660114), (50778, 617955), (52390, 598941), (53235, 589434), (54405, 576758), (57042, 550095), (58590, 535561), (63882, 491195), (66549, 471510), (73346, 427815), (76167, 411970), (78585, 399294), (82394, 380835), (84630, 370773), (85563, 366730), (94302, 332745), (95070, 330057), (98239, 319410), (106470, 294717), (108810, 288379), (110019, 285210), (110915, 282906), (123591, 253890), (126945, 247182), (133098, 235755), (141453, 221830), (142605, 220038), (152334, 205985), (157170, 199647), (159705, 196478), (171126, 183365)]