51078380080

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{149}}^1$

素因数の和:258

約数の個数: 480

約数和(自身を含む): 155146320000

約数和(自身を除く): 104067939920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 49, 52, 56, 62, 65, 70, 80, 91, 98, 104, 112, 124, 130, 140, 149, 155, 182, 196, 208, 217, 245, 248, 260, 280, 298, 310, 343, 364, 392, 403, 434, 455, 490, 496, 520, 560, 596, 620, 637, 686, 728, 745, 784, 806, 868, 910, 961, 980, 1040, 1043, 1085, 1192, 1240, 1274, 1372, 1456, 1490, 1519, 1612, 1715, 1736, 1820, 1922, 1937, 1960, 2015, 2086, 2170, 2384, 2480, 2548, 2744, 2821, 2980, 3038, 3185, 3224, 3430, 3472, 3640, 3844, 3874, 3920, 4030, 4172, 4340, 4459, 4619, 4805, 5096, 5215, 5488, 5642, 5960, 6076, 6370, 6448, 6727, 6860, 7280, 7301, 7595, 7688, 7748, 8060, 8344, 8680, 8918, 9238, 9610, 9685, 10192, 10430, 10633, 11284, 11920, 12152, 12493, 12740, 13454, 13559, 13720, 14105, 14602, 15190, 15376, 15496, 16120, 16688, 17360, 17836, 18476, 19220, 19370, 19747, 20860, 21266, 22295, 22568, 23095, 24304, 24986, 25480, 26908, 27118, 27440, 28210, 29204, 30380, 30992, 32240, 32333, 33635, 35672, 36505, 36952, 38440, 38740, 39494, 41720, 42532, 44590, 45136, 46190, 47089, 49972, 50960, 51107, 53165, 53816, 54236, 56420, 58408, 60047, 60760, 62465, 64666, 67270, 67795, 71344, 73010, 73904, 76880, 77480, 78988, 83440, 85064, 87451, 89180, 92380, 94178, 94913, 98735, 99944, 102214, 106330, 107632, 108472, 112840, 116816, 120094, 121520, 124930, 129332, 134540, 135590, 138229, 143189, 146020, 154960, 157976, 161665, 170128, 174902, 178360, 184760, 188356, 189826, 197470, 199888, 204428, 212660, 216944, 225680, 226331, 235445, 240188, 249860, 255535, 258664, 269080, 271180, 276458, 286378, 292040, 300235, 315952, 323330, 329623, 349804, 356720, 369520, 376712, 379652, 394940, 408856, 420329, 425320, 437255, 452662, 470890, 474565, 480376, 499720, 511070, 517328, 538160, 542360, 552916, 572756, 584080, 600470, 612157, 646660, 659246, 664391, 691145, 699608, 715945, 753424, 759304, 789880, 817712, 840658, 850640, 874510, 905324, 941780, 949130, 960752, 999440, 1002323, 1022140, 1084720, 1105832, 1131655, 1145512, 1200940, 1224314, 1293320, 1318492, 1328782, 1382290, 1399216, 1431890, 1518608, 1579760, 1584317, 1648115, 1681316, 1749020, 1810648, 1861457, 1883560, 1898260, 2004646, 2044280, 2101645, 2211664, 2263310, 2291024, 2401880, 2448628, 2586640, 2636984, 2657564, 2764580, 2863780, 2942303, 3060785, 3168634, 3296230, 3321955, 3362632, 3498040, 3621296, 3722914, 3767120, 3796520, 4009292, 4088560, 4203290, 4285099, 4526620, 4803760, 4897256, 5011615, 5273968, 5315128, 5529160, 5727560, 5884606, 6121570, 6337268, 6592460, 6643910, 6725264, 6996080, 7016261, 7445828, 7593040, 7921585, 8018584, 8406580, 8570198, 9053240, 9307285, 9794512, 10023230, 10630256, 11058320, 11455120, 11769212, 12243140, 12674536, 13030199, 13184920, 13287820, 14032522, 14711515, 14891656, 15843170, 16037168, 16813160, 17140396, 18106480, 18614570, 20046460, 20596121, 21425495, 23538424, 24486280, 25349072, 26060398, 26369840, 26575640, 28065044, 29423030, 29783312, 31686340, 33626320, 34280792, 35081305, 37229140, 40092920, 41192242, 42850990, 47076848, 48972560, 49113827, 52120796, 53151280, 56130088, 58846060, 63372680, 65150995, 68561584, 70162610, 74458280, 80185840, 82384484, 85701980, 91211393, 98227654, 102980605, 104241592, 112260176, 117692120, 126745360, 130301990, 140325220, 148916560, 164768968, 171403960, 182422786, 196455308, 205961210, 208483184, 235384240, 245569135, 260603980, 280650440, 329537936, 342807920, 364845572, 392910616, 411922420, 456056965, 491138270, 521207960, 561300880, 638479751, 729691144, 785821232, 823844840, 912113930, 982276540, 1042415920, 1276959502, 1459382288, 1647689680, 1824227860, 1964553080, 2553919004, 3192398755, 3648455720, 3929106160, 5107838008, 6384797510, 7296911440, 10215676016, 12769595020, 25539190040, 51078380080]

約数ペア:

[(1, 51078380080), (2, 25539190040), (4, 12769595020), (5, 10215676016), (7, 7296911440), (8, 6384797510), (10, 5107838008), (13, 3929106160), (14, 3648455720), (16, 3192398755), (20, 2553919004), (26, 1964553080), (28, 1824227860), (31, 1647689680), (35, 1459382288), (40, 1276959502), (49, 1042415920), (52, 982276540), (56, 912113930), (62, 823844840), (65, 785821232), (70, 729691144), (80, 638479751), (91, 561300880), (98, 521207960), (104, 491138270), (112, 456056965), (124, 411922420), (130, 392910616), (140, 364845572), (149, 342807920), (155, 329537936), (182, 280650440), (196, 260603980), (208, 245569135), (217, 235384240), (245, 208483184), (248, 205961210), (260, 196455308), (280, 182422786), (298, 171403960), (310, 164768968), (343, 148916560), (364, 140325220), (392, 130301990), (403, 126745360), (434, 117692120), (455, 112260176), (490, 104241592), (496, 102980605), (520, 98227654), (560, 91211393), (596, 85701980), (620, 82384484), (637, 80185840), (686, 74458280), (728, 70162610), (745, 68561584), (784, 65150995), (806, 63372680), (868, 58846060), (910, 56130088), (961, 53151280), (980, 52120796), (1040, 49113827), (1043, 48972560), (1085, 47076848), (1192, 42850990), (1240, 41192242), (1274, 40092920), (1372, 37229140), (1456, 35081305), (1490, 34280792), (1519, 33626320), (1612, 31686340), (1715, 29783312), (1736, 29423030), (1820, 28065044), (1922, 26575640), (1937, 26369840), (1960, 26060398), (2015, 25349072), (2086, 24486280), (2170, 23538424), (2384, 21425495), (2480, 20596121), (2548, 20046460), (2744, 18614570), (2821, 18106480), (2980, 17140396), (3038, 16813160), (3185, 16037168), (3224, 15843170), (3430, 14891656), (3472, 14711515), (3640, 14032522), (3844, 13287820), (3874, 13184920), (3920, 13030199), (4030, 12674536), (4172, 12243140), (4340, 11769212), (4459, 11455120), (4619, 11058320), (4805, 10630256), (5096, 10023230), (5215, 9794512), (5488, 9307285), (5642, 9053240), (5960, 8570198), (6076, 8406580), (6370, 8018584), (6448, 7921585), (6727, 7593040), (6860, 7445828), (7280, 7016261), (7301, 6996080), (7595, 6725264), (7688, 6643910), (7748, 6592460), (8060, 6337268), (8344, 6121570), (8680, 5884606), (8918, 5727560), (9238, 5529160), (9610, 5315128), (9685, 5273968), (10192, 5011615), (10430, 4897256), (10633, 4803760), (11284, 4526620), (11920, 4285099), (12152, 4203290), (12493, 4088560), (12740, 4009292), (13454, 3796520), (13559, 3767120), (13720, 3722914), (14105, 3621296), (14602, 3498040), (15190, 3362632), (15376, 3321955), (15496, 3296230), (16120, 3168634), (16688, 3060785), (17360, 2942303), (17836, 2863780), (18476, 2764580), (19220, 2657564), (19370, 2636984), (19747, 2586640), (20860, 2448628), (21266, 2401880), (22295, 2291024), (22568, 2263310), (23095, 2211664), (24304, 2101645), (24986, 2044280), (25480, 2004646), (26908, 1898260), (27118, 1883560), (27440, 1861457), (28210, 1810648), (29204, 1749020), (30380, 1681316), (30992, 1648115), (32240, 1584317), (32333, 1579760), (33635, 1518608), (35672, 1431890), (36505, 1399216), (36952, 1382290), (38440, 1328782), (38740, 1318492), (39494, 1293320), (41720, 1224314), (42532, 1200940), (44590, 1145512), (45136, 1131655), (46190, 1105832), (47089, 1084720), (49972, 1022140), (50960, 1002323), (51107, 999440), (53165, 960752), (53816, 949130), (54236, 941780), (56420, 905324), (58408, 874510), (60047, 850640), (60760, 840658), (62465, 817712), (64666, 789880), (67270, 759304), (67795, 753424), (71344, 715945), (73010, 699608), (73904, 691145), (76880, 664391), (77480, 659246), (78988, 646660), (83440, 612157), (85064, 600470), (87451, 584080), (89180, 572756), (92380, 552916), (94178, 542360), (94913, 538160), (98735, 517328), (99944, 511070), (102214, 499720), (106330, 480376), (107632, 474565), (108472, 470890), (112840, 452662), (116816, 437255), (120094, 425320), (121520, 420329), (124930, 408856), (129332, 394940), (134540, 379652), (135590, 376712), (138229, 369520), (143189, 356720), (146020, 349804), (154960, 329623), (157976, 323330), (161665, 315952), (170128, 300235), (174902, 292040), (178360, 286378), (184760, 276458), (188356, 271180), (189826, 269080), (197470, 258664), (199888, 255535), (204428, 249860), (212660, 240188), (216944, 235445), (225680, 226331)]