28851067520

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:264

約数の個数: 384

約数和(自身を含む): 80574842880

約数和(自身を除く): 51723775360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 61, 64, 80, 88, 92, 110, 115, 122, 127, 128, 160, 176, 184, 220, 230, 244, 253, 254, 305, 320, 352, 368, 440, 460, 488, 506, 508, 529, 610, 635, 640, 671, 704, 736, 880, 920, 976, 1012, 1016, 1058, 1220, 1265, 1270, 1342, 1397, 1403, 1408, 1472, 1760, 1840, 1952, 2024, 2032, 2116, 2440, 2530, 2540, 2645, 2684, 2794, 2806, 2921, 2944, 3355, 3520, 3680, 3904, 4048, 4064, 4232, 4880, 5060, 5080, 5290, 5368, 5588, 5612, 5819, 5842, 6710, 6985, 7015, 7040, 7360, 7747, 7808, 8096, 8128, 8464, 9760, 10120, 10160, 10580, 10736, 11176, 11224, 11638, 11684, 13420, 13970, 14030, 14605, 14720, 15433, 15494, 16192, 16256, 16928, 19520, 20240, 20320, 21160, 21472, 22352, 22448, 23276, 23368, 26840, 27940, 28060, 29095, 29210, 30866, 30988, 32131, 32269, 32384, 33856, 38735, 39040, 40480, 40640, 42320, 42944, 44704, 44896, 46552, 46736, 53680, 55880, 56120, 58190, 58420, 61732, 61976, 64262, 64538, 67183, 67712, 77165, 77470, 80960, 81280, 84640, 85217, 85888, 89408, 89792, 93104, 93472, 107360, 111760, 112240, 116380, 116840, 123464, 123952, 128524, 129076, 134366, 154330, 154940, 160655, 161345, 161920, 169280, 170434, 178181, 178816, 179584, 186208, 186944, 214720, 223520, 224480, 232760, 233680, 246928, 247904, 257048, 258152, 268732, 308660, 309880, 321310, 322690, 335915, 338560, 340868, 354959, 356362, 372416, 373888, 426085, 429440, 447040, 448960, 465520, 467360, 493856, 495808, 514096, 516304, 537464, 617320, 619760, 642620, 645380, 671830, 681736, 709918, 712724, 739013, 744832, 852170, 890905, 894080, 897920, 931040, 934720, 987712, 991616, 1028192, 1032608, 1074928, 1234640, 1239520, 1285240, 1290760, 1343660, 1363472, 1419836, 1425448, 1478026, 1704340, 1774795, 1781810, 1862080, 1869440, 1959991, 1975424, 2056384, 2065216, 2149856, 2469280, 2479040, 2570480, 2581520, 2687320, 2726944, 2839672, 2850896, 2956052, 3408680, 3549590, 3563620, 3695065, 3724160, 3919982, 4098163, 4112768, 4130432, 4299712, 4938560, 4958080, 5140960, 5163040, 5374640, 5453888, 5679344, 5701792, 5912104, 6817360, 7099180, 7127240, 7390130, 7839964, 8196326, 8599424, 9799955, 9877120, 10281920, 10326080, 10749280, 10907776, 11358688, 11403584, 11824208, 13634720, 14198360, 14254480, 14780260, 15679928, 16392652, 19599910, 20490815, 20563840, 20652160, 21498560, 22717376, 22807168, 23648416, 27269440, 28396720, 28508960, 29560520, 31359856, 32785304, 39199820, 40981630, 42997120, 45079793, 45434752, 47296832, 54538880, 56793440, 57017920, 59121040, 62719712, 65570608, 78399640, 81963260, 90159586, 94593664, 113586880, 114035840, 118242080, 125439424, 131141216, 156799280, 163926520, 180319172, 225398965, 227173760, 236484160, 250878848, 262282432, 313598560, 327853040, 360638344, 450797930, 472968320, 524564864, 627197120, 655706080, 721276688, 901595860, 1254394240, 1311412160, 1442553376, 1803191720, 2622824320, 2885106752, 3606383440, 5770213504, 7212766880, 14425533760, 28851067520]

約数ペア:

[(1, 28851067520), (2, 14425533760), (4, 7212766880), (5, 5770213504), (8, 3606383440), (10, 2885106752), (11, 2622824320), (16, 1803191720), (20, 1442553376), (22, 1311412160), (23, 1254394240), (32, 901595860), (40, 721276688), (44, 655706080), (46, 627197120), (55, 524564864), (61, 472968320), (64, 450797930), (80, 360638344), (88, 327853040), (92, 313598560), (110, 262282432), (115, 250878848), (122, 236484160), (127, 227173760), (128, 225398965), (160, 180319172), (176, 163926520), (184, 156799280), (220, 131141216), (230, 125439424), (244, 118242080), (253, 114035840), (254, 113586880), (305, 94593664), (320, 90159586), (352, 81963260), (368, 78399640), (440, 65570608), (460, 62719712), (488, 59121040), (506, 57017920), (508, 56793440), (529, 54538880), (610, 47296832), (635, 45434752), (640, 45079793), (671, 42997120), (704, 40981630), (736, 39199820), (880, 32785304), (920, 31359856), (976, 29560520), (1012, 28508960), (1016, 28396720), (1058, 27269440), (1220, 23648416), (1265, 22807168), (1270, 22717376), (1342, 21498560), (1397, 20652160), (1403, 20563840), (1408, 20490815), (1472, 19599910), (1760, 16392652), (1840, 15679928), (1952, 14780260), (2024, 14254480), (2032, 14198360), (2116, 13634720), (2440, 11824208), (2530, 11403584), (2540, 11358688), (2645, 10907776), (2684, 10749280), (2794, 10326080), (2806, 10281920), (2921, 9877120), (2944, 9799955), (3355, 8599424), (3520, 8196326), (3680, 7839964), (3904, 7390130), (4048, 7127240), (4064, 7099180), (4232, 6817360), (4880, 5912104), (5060, 5701792), (5080, 5679344), (5290, 5453888), (5368, 5374640), (5588, 5163040), (5612, 5140960), (5819, 4958080), (5842, 4938560), (6710, 4299712), (6985, 4130432), (7015, 4112768), (7040, 4098163), (7360, 3919982), (7747, 3724160), (7808, 3695065), (8096, 3563620), (8128, 3549590), (8464, 3408680), (9760, 2956052), (10120, 2850896), (10160, 2839672), (10580, 2726944), (10736, 2687320), (11176, 2581520), (11224, 2570480), (11638, 2479040), (11684, 2469280), (13420, 2149856), (13970, 2065216), (14030, 2056384), (14605, 1975424), (14720, 1959991), (15433, 1869440), (15494, 1862080), (16192, 1781810), (16256, 1774795), (16928, 1704340), (19520, 1478026), (20240, 1425448), (20320, 1419836), (21160, 1363472), (21472, 1343660), (22352, 1290760), (22448, 1285240), (23276, 1239520), (23368, 1234640), (26840, 1074928), (27940, 1032608), (28060, 1028192), (29095, 991616), (29210, 987712), (30866, 934720), (30988, 931040), (32131, 897920), (32269, 894080), (32384, 890905), (33856, 852170), (38735, 744832), (39040, 739013), (40480, 712724), (40640, 709918), (42320, 681736), (42944, 671830), (44704, 645380), (44896, 642620), (46552, 619760), (46736, 617320), (53680, 537464), (55880, 516304), (56120, 514096), (58190, 495808), (58420, 493856), (61732, 467360), (61976, 465520), (64262, 448960), (64538, 447040), (67183, 429440), (67712, 426085), (77165, 373888), (77470, 372416), (80960, 356362), (81280, 354959), (84640, 340868), (85217, 338560), (85888, 335915), (89408, 322690), (89792, 321310), (93104, 309880), (93472, 308660), (107360, 268732), (111760, 258152), (112240, 257048), (116380, 247904), (116840, 246928), (123464, 233680), (123952, 232760), (128524, 224480), (129076, 223520), (134366, 214720), (154330, 186944), (154940, 186208), (160655, 179584), (161345, 178816), (161920, 178181), (169280, 170434)]