31645102680

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:371

約数の個数: 512

約数和(自身を含む): 114301440000

約数和(自身を除く): 82656337320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 79, 81, 90, 95, 108, 114, 120, 135, 152, 158, 162, 171, 180, 190, 216, 228, 237, 241, 243, 270, 285, 316, 324, 342, 360, 380, 395, 405, 456, 474, 482, 486, 513, 540, 570, 632, 648, 684, 711, 723, 729, 760, 790, 810, 855, 948, 964, 972, 1026, 1080, 1140, 1185, 1205, 1215, 1368, 1422, 1446, 1458, 1501, 1539, 1580, 1620, 1710, 1896, 1928, 1944, 2052, 2133, 2169, 2187, 2280, 2370, 2410, 2430, 2565, 2844, 2892, 2916, 3002, 3078, 3160, 3240, 3420, 3555, 3615, 3645, 4104, 4266, 4338, 4374, 4503, 4579, 4617, 4740, 4820, 4860, 5130, 5688, 5784, 5832, 6004, 6156, 6399, 6507, 6840, 7110, 7230, 7290, 7505, 7695, 8532, 8676, 8748, 9006, 9158, 9234, 9480, 9640, 9720, 10260, 10665, 10845, 10935, 12008, 12312, 12798, 13014, 13509, 13737, 13851, 14220, 14460, 14580, 15010, 15390, 17064, 17352, 17496, 18012, 18316, 18468, 19039, 19197, 19521, 20520, 21330, 21690, 21870, 22515, 22895, 23085, 25596, 26028, 27018, 27474, 27702, 28440, 28920, 29160, 30020, 30780, 31995, 32535, 36024, 36632, 36936, 38078, 38394, 39042, 40527, 41211, 41553, 42660, 43380, 43740, 45030, 45790, 46170, 51192, 52056, 54036, 54948, 55404, 57117, 57591, 58563, 60040, 61560, 63990, 65070, 67545, 68685, 69255, 76156, 76788, 78084, 81054, 82422, 83106, 85320, 86760, 87480, 90060, 91580, 92340, 95195, 95985, 97605, 108072, 109896, 110808, 114234, 115182, 117126, 121581, 123633, 127980, 130140, 135090, 137370, 138510, 152312, 153576, 156168, 162108, 164844, 166212, 171351, 172773, 175689, 180120, 183160, 184680, 190390, 191970, 195210, 202635, 206055, 207765, 228468, 230364, 234252, 243162, 247266, 255960, 260280, 270180, 274740, 277020, 285585, 287955, 292815, 324216, 329688, 332424, 342702, 345546, 351378, 361741, 364743, 370899, 380780, 383940, 390420, 405270, 412110, 415530, 456936, 460728, 468504, 486324, 494532, 514053, 527067, 540360, 549480, 554040, 571170, 575910, 585630, 607905, 618165, 685404, 691092, 702756, 723482, 729486, 741798, 761560, 767880, 780840, 810540, 824220, 831060, 856755, 863865, 878445, 972648, 989064, 1028106, 1054134, 1085223, 1094229, 1112697, 1142340, 1151820, 1171260, 1215810, 1236330, 1370808, 1382184, 1405512, 1446964, 1458972, 1483596, 1542159, 1621080, 1648440, 1662120, 1713510, 1727730, 1756890, 1808705, 1823715, 1854495, 2056212, 2108268, 2170446, 2188458, 2225394, 2284680, 2303640, 2342520, 2431620, 2472660, 2570265, 2635335, 2893928, 2917944, 2967192, 3084318, 3255669, 3282687, 3338091, 3427020, 3455460, 3513780, 3617410, 3647430, 3708990, 4112424, 4216536, 4340892, 4376916, 4450788, 4626477, 4863240, 4945320, 5140530, 5270670, 5426115, 5471145, 5563485, 6168636, 6511338, 6565374, 6676182, 6854040, 6910920, 7027560, 7234820, 7294860, 7417980, 7710795, 8681784, 8753832, 8901576, 9252954, 9767007, 10014273, 10281060, 10541340, 10852230, 10942290, 11126970, 12337272, 13022676, 13130748, 13352364, 13879431, 14469640, 14589720, 14835960, 15421590, 16278345, 16413435, 16690455, 18505908, 19534014, 20028546, 20562120, 21082680, 21704460, 21884580, 22253940, 23132385, 26045352, 26261496, 26704728, 27758862, 29301021, 30843180, 32556690, 32826870, 33380910, 37011816, 39068028, 40057092, 41638293, 43408920, 43769160, 44507880, 46264770, 48835035, 50071365, 55517724, 58602042, 61686360, 65113380, 65653740, 66761820, 69397155, 78136056, 80114184, 83276586, 87903063, 92529540, 97670070, 100142730, 111035448, 117204084, 130226760, 131307480, 133523640, 138794310, 146505105, 166553172, 175806126, 185059080, 195340140, 200285460, 208191465, 234408168, 263709189, 277588620, 293010210, 333106344, 351612252, 390680280, 400570920, 416382930, 439515315, 527418378, 555177240, 586020420, 703224504, 791127567, 832765860, 879030630, 1054836756, 1172040840, 1318545945, 1582255134, 1665531720, 1758061260, 2109673512, 2637091890, 3164510268, 3516122520, 3955637835, 5274183780, 6329020536, 7911275670, 10548367560, 15822551340, 31645102680]

約数ペア:

[(1, 31645102680), (2, 15822551340), (3, 10548367560), (4, 7911275670), (5, 6329020536), (6, 5274183780), (8, 3955637835), (9, 3516122520), (10, 3164510268), (12, 2637091890), (15, 2109673512), (18, 1758061260), (19, 1665531720), (20, 1582255134), (24, 1318545945), (27, 1172040840), (30, 1054836756), (36, 879030630), (38, 832765860), (40, 791127567), (45, 703224504), (54, 586020420), (57, 555177240), (60, 527418378), (72, 439515315), (76, 416382930), (79, 400570920), (81, 390680280), (90, 351612252), (95, 333106344), (108, 293010210), (114, 277588620), (120, 263709189), (135, 234408168), (152, 208191465), (158, 200285460), (162, 195340140), (171, 185059080), (180, 175806126), (190, 166553172), (216, 146505105), (228, 138794310), (237, 133523640), (241, 131307480), (243, 130226760), (270, 117204084), (285, 111035448), (316, 100142730), (324, 97670070), (342, 92529540), (360, 87903063), (380, 83276586), (395, 80114184), (405, 78136056), (456, 69397155), (474, 66761820), (482, 65653740), (486, 65113380), (513, 61686360), (540, 58602042), (570, 55517724), (632, 50071365), (648, 48835035), (684, 46264770), (711, 44507880), (723, 43769160), (729, 43408920), (760, 41638293), (790, 40057092), (810, 39068028), (855, 37011816), (948, 33380910), (964, 32826870), (972, 32556690), (1026, 30843180), (1080, 29301021), (1140, 27758862), (1185, 26704728), (1205, 26261496), (1215, 26045352), (1368, 23132385), (1422, 22253940), (1446, 21884580), (1458, 21704460), (1501, 21082680), (1539, 20562120), (1580, 20028546), (1620, 19534014), (1710, 18505908), (1896, 16690455), (1928, 16413435), (1944, 16278345), (2052, 15421590), (2133, 14835960), (2169, 14589720), (2187, 14469640), (2280, 13879431), (2370, 13352364), (2410, 13130748), (2430, 13022676), (2565, 12337272), (2844, 11126970), (2892, 10942290), (2916, 10852230), (3002, 10541340), (3078, 10281060), (3160, 10014273), (3240, 9767007), (3420, 9252954), (3555, 8901576), (3615, 8753832), (3645, 8681784), (4104, 7710795), (4266, 7417980), (4338, 7294860), (4374, 7234820), (4503, 7027560), (4579, 6910920), (4617, 6854040), (4740, 6676182), (4820, 6565374), (4860, 6511338), (5130, 6168636), (5688, 5563485), (5784, 5471145), (5832, 5426115), (6004, 5270670), (6156, 5140530), (6399, 4945320), (6507, 4863240), (6840, 4626477), (7110, 4450788), (7230, 4376916), (7290, 4340892), (7505, 4216536), (7695, 4112424), (8532, 3708990), (8676, 3647430), (8748, 3617410), (9006, 3513780), (9158, 3455460), (9234, 3427020), (9480, 3338091), (9640, 3282687), (9720, 3255669), (10260, 3084318), (10665, 2967192), (10845, 2917944), (10935, 2893928), (12008, 2635335), (12312, 2570265), (12798, 2472660), (13014, 2431620), (13509, 2342520), (13737, 2303640), (13851, 2284680), (14220, 2225394), (14460, 2188458), (14580, 2170446), (15010, 2108268), (15390, 2056212), (17064, 1854495), (17352, 1823715), (17496, 1808705), (18012, 1756890), (18316, 1727730), (18468, 1713510), (19039, 1662120), (19197, 1648440), (19521, 1621080), (20520, 1542159), (21330, 1483596), (21690, 1458972), (21870, 1446964), (22515, 1405512), (22895, 1382184), (23085, 1370808), (25596, 1236330), (26028, 1215810), (27018, 1171260), (27474, 1151820), (27702, 1142340), (28440, 1112697), (28920, 1094229), (29160, 1085223), (30020, 1054134), (30780, 1028106), (31995, 989064), (32535, 972648), (36024, 878445), (36632, 863865), (36936, 856755), (38078, 831060), (38394, 824220), (39042, 810540), (40527, 780840), (41211, 767880), (41553, 761560), (42660, 741798), (43380, 729486), (43740, 723482), (45030, 702756), (45790, 691092), (46170, 685404), (51192, 618165), (52056, 607905), (54036, 585630), (54948, 575910), (55404, 571170), (57117, 554040), (57591, 549480), (58563, 540360), (60040, 527067), (61560, 514053), (63990, 494532), (65070, 486324), (67545, 468504), (68685, 460728), (69255, 456936), (76156, 415530), (76788, 412110), (78084, 405270), (81054, 390420), (82422, 383940), (83106, 380780), (85320, 370899), (86760, 364743), (87480, 361741), (90060, 351378), (91580, 345546), (92340, 342702), (95195, 332424), (95985, 329688), (97605, 324216), (108072, 292815), (109896, 287955), (110808, 285585), (114234, 277020), (115182, 274740), (117126, 270180), (121581, 260280), (123633, 255960), (127980, 247266), (130140, 243162), (135090, 234252), (137370, 230364), (138510, 228468), (152312, 207765), (153576, 206055), (156168, 202635), (162108, 195210), (164844, 191970), (166212, 190390), (171351, 184680), (172773, 183160), (175689, 180120)]