51376229520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20903}}^1$

素因数の和:20963

約数の個数: 480

約数和(自身を含む): 212759239680

約数和(自身を除く): 161383010160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 48, 49, 55, 56, 57, 60, 66, 70, 76, 77, 80, 84, 88, 95, 98, 105, 110, 112, 114, 120, 132, 133, 140, 147, 152, 154, 165, 168, 176, 190, 196, 209, 210, 220, 228, 231, 240, 245, 264, 266, 280, 285, 294, 304, 308, 330, 336, 380, 385, 392, 399, 418, 420, 440, 456, 462, 490, 528, 532, 539, 560, 570, 588, 616, 627, 660, 665, 735, 760, 770, 784, 798, 836, 840, 880, 912, 924, 931, 980, 1045, 1064, 1078, 1140, 1155, 1176, 1232, 1254, 1320, 1330, 1463, 1470, 1520, 1540, 1596, 1617, 1672, 1680, 1848, 1862, 1960, 1995, 2090, 2128, 2156, 2280, 2310, 2352, 2508, 2640, 2660, 2695, 2793, 2926, 2940, 3080, 3135, 3192, 3234, 3344, 3696, 3724, 3920, 3990, 4180, 4312, 4389, 4560, 4620, 4655, 5016, 5320, 5390, 5586, 5852, 5880, 6160, 6270, 6384, 6468, 7315, 7448, 7980, 8085, 8360, 8624, 8778, 9240, 9310, 10032, 10241, 10640, 10780, 11172, 11704, 11760, 12540, 12936, 13965, 14630, 14896, 15960, 16170, 16720, 17556, 18480, 18620, 20482, 20903, 21560, 21945, 22344, 23408, 25080, 25872, 27930, 29260, 30723, 31920, 32340, 35112, 37240, 40964, 41806, 43120, 43890, 44688, 50160, 51205, 55860, 58520, 61446, 62709, 64680, 70224, 74480, 81928, 83612, 87780, 102410, 104515, 111720, 117040, 122892, 125418, 129360, 146321, 153615, 163856, 167224, 175560, 204820, 209030, 223440, 229933, 245784, 250836, 292642, 307230, 313545, 334448, 351120, 397157, 409640, 418060, 438963, 459866, 491568, 501672, 585284, 614460, 627090, 689799, 731605, 794314, 819280, 836120, 877926, 919732, 1003344, 1024247, 1149665, 1170568, 1191471, 1228920, 1254180, 1379598, 1463210, 1588628, 1609531, 1672240, 1755852, 1839464, 1985785, 2048494, 2194815, 2299330, 2341136, 2382942, 2457840, 2508360, 2759196, 2780099, 2926420, 3072741, 3177256, 3219062, 3448995, 3511704, 3678928, 3971570, 4096988, 4368727, 4389630, 4598660, 4765884, 4828593, 5016720, 5121235, 5518392, 5560198, 5852840, 5957355, 6145482, 6354512, 6438124, 6897990, 7023408, 7943140, 8047655, 8193976, 8340297, 8737454, 8779260, 9197320, 9531768, 9657186, 10242470, 11036784, 11120396, 11266717, 11705680, 11914710, 12290964, 12876248, 13106181, 13795980, 13900495, 15363705, 15886280, 16095310, 16387952, 16680594, 17474908, 17558520, 18394640, 19063536, 19314372, 19460693, 20484940, 21843635, 22240792, 22533434, 23829420, 24142965, 24581928, 25752496, 26212362, 27591960, 27800990, 30581089, 30727410, 31772560, 32190620, 33361188, 33800151, 34949816, 35117040, 38628744, 38921386, 40969880, 41701485, 43687270, 44481584, 45066868, 47658840, 48285930, 49163856, 52424724, 55183920, 55601980, 56333585, 58382079, 61162178, 61454820, 64381240, 65530905, 66722376, 67600302, 69899632, 77257488, 77842772, 81939760, 83402970, 87374540, 90133736, 91743267, 95317680, 96571860, 97303465, 104849448, 111203960, 112667170, 116764158, 122324356, 122909640, 128762480, 131061810, 133444752, 135200604, 152905445, 155685544, 166805940, 169000755, 174749080, 180267472, 183486534, 193143720, 194606930, 209698896, 214067623, 222407920, 225334340, 233528316, 244648712, 245819280, 262123620, 270401208, 291910395, 305810890, 311371088, 333611880, 338001510, 349498160, 366973068, 386287440, 389213860, 428135246, 450668680, 458716335, 467056632, 489297424, 524247240, 540802416, 583820790, 611621780, 642202869, 667223760, 676003020, 733946136, 778427720, 856270492, 901337360, 917432670, 934113264, 1048494480, 1070338115, 1167641580, 1223243560, 1284405738, 1352006040, 1467892272, 1556855440, 1712540984, 1834865340, 2140676230, 2335283160, 2446487120, 2568811476, 2704012080, 3211014345, 3425081968, 3669730680, 4281352460, 4670566320, 5137622952, 6422028690, 7339461360, 8562704920, 10275245904, 12844057380, 17125409840, 25688114760, 51376229520]

約数ペア:

[(1, 51376229520), (2, 25688114760), (3, 17125409840), (4, 12844057380), (5, 10275245904), (6, 8562704920), (7, 7339461360), (8, 6422028690), (10, 5137622952), (11, 4670566320), (12, 4281352460), (14, 3669730680), (15, 3425081968), (16, 3211014345), (19, 2704012080), (20, 2568811476), (21, 2446487120), (22, 2335283160), (24, 2140676230), (28, 1834865340), (30, 1712540984), (33, 1556855440), (35, 1467892272), (38, 1352006040), (40, 1284405738), (42, 1223243560), (44, 1167641580), (48, 1070338115), (49, 1048494480), (55, 934113264), (56, 917432670), (57, 901337360), (60, 856270492), (66, 778427720), (70, 733946136), (76, 676003020), (77, 667223760), (80, 642202869), (84, 611621780), (88, 583820790), (95, 540802416), (98, 524247240), (105, 489297424), (110, 467056632), (112, 458716335), (114, 450668680), (120, 428135246), (132, 389213860), (133, 386287440), (140, 366973068), (147, 349498160), (152, 338001510), (154, 333611880), (165, 311371088), (168, 305810890), (176, 291910395), (190, 270401208), (196, 262123620), (209, 245819280), (210, 244648712), (220, 233528316), (228, 225334340), (231, 222407920), (240, 214067623), (245, 209698896), (264, 194606930), (266, 193143720), (280, 183486534), (285, 180267472), (294, 174749080), (304, 169000755), (308, 166805940), (330, 155685544), (336, 152905445), (380, 135200604), (385, 133444752), (392, 131061810), (399, 128762480), (418, 122909640), (420, 122324356), (440, 116764158), (456, 112667170), (462, 111203960), (490, 104849448), (528, 97303465), (532, 96571860), (539, 95317680), (560, 91743267), (570, 90133736), (588, 87374540), (616, 83402970), (627, 81939760), (660, 77842772), (665, 77257488), (735, 69899632), (760, 67600302), (770, 66722376), (784, 65530905), (798, 64381240), (836, 61454820), (840, 61162178), (880, 58382079), (912, 56333585), (924, 55601980), (931, 55183920), (980, 52424724), (1045, 49163856), (1064, 48285930), (1078, 47658840), (1140, 45066868), (1155, 44481584), (1176, 43687270), (1232, 41701485), (1254, 40969880), (1320, 38921386), (1330, 38628744), (1463, 35117040), (1470, 34949816), (1520, 33800151), (1540, 33361188), (1596, 32190620), (1617, 31772560), (1672, 30727410), (1680, 30581089), (1848, 27800990), (1862, 27591960), (1960, 26212362), (1995, 25752496), (2090, 24581928), (2128, 24142965), (2156, 23829420), (2280, 22533434), (2310, 22240792), (2352, 21843635), (2508, 20484940), (2640, 19460693), (2660, 19314372), (2695, 19063536), (2793, 18394640), (2926, 17558520), (2940, 17474908), (3080, 16680594), (3135, 16387952), (3192, 16095310), (3234, 15886280), (3344, 15363705), (3696, 13900495), (3724, 13795980), (3920, 13106181), (3990, 12876248), (4180, 12290964), (4312, 11914710), (4389, 11705680), (4560, 11266717), (4620, 11120396), (4655, 11036784), (5016, 10242470), (5320, 9657186), (5390, 9531768), (5586, 9197320), (5852, 8779260), (5880, 8737454), (6160, 8340297), (6270, 8193976), (6384, 8047655), (6468, 7943140), (7315, 7023408), (7448, 6897990), (7980, 6438124), (8085, 6354512), (8360, 6145482), (8624, 5957355), (8778, 5852840), (9240, 5560198), (9310, 5518392), (10032, 5121235), (10241, 5016720), (10640, 4828593), (10780, 4765884), (11172, 4598660), (11704, 4389630), (11760, 4368727), (12540, 4096988), (12936, 3971570), (13965, 3678928), (14630, 3511704), (14896, 3448995), (15960, 3219062), (16170, 3177256), (16720, 3072741), (17556, 2926420), (18480, 2780099), (18620, 2759196), (20482, 2508360), (20903, 2457840), (21560, 2382942), (21945, 2341136), (22344, 2299330), (23408, 2194815), (25080, 2048494), (25872, 1985785), (27930, 1839464), (29260, 1755852), (30723, 1672240), (31920, 1609531), (32340, 1588628), (35112, 1463210), (37240, 1379598), (40964, 1254180), (41806, 1228920), (43120, 1191471), (43890, 1170568), (44688, 1149665), (50160, 1024247), (51205, 1003344), (55860, 919732), (58520, 877926), (61446, 836120), (62709, 819280), (64680, 794314), (70224, 731605), (74480, 689799), (81928, 627090), (83612, 614460), (87780, 585284), (102410, 501672), (104515, 491568), (111720, 459866), (117040, 438963), (122892, 418060), (125418, 409640), (129360, 397157), (146321, 351120), (153615, 334448), (163856, 313545), (167224, 307230), (175560, 292642), (204820, 250836), (209030, 245784), (223440, 229933)]