28907133840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:547

約数の個数: 480

約数和(自身を含む): 107216325216

約数和(自身を除く): 78309191376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 61, 65, 72, 78, 80, 90, 104, 117, 120, 122, 130, 144, 156, 180, 183, 195, 197, 208, 234, 240, 244, 257, 260, 305, 312, 360, 366, 390, 394, 468, 488, 514, 520, 549, 585, 591, 610, 624, 720, 732, 771, 780, 788, 793, 915, 936, 976, 985, 1028, 1040, 1098, 1170, 1182, 1220, 1285, 1464, 1542, 1560, 1576, 1586, 1773, 1830, 1872, 1970, 2056, 2196, 2313, 2340, 2364, 2379, 2440, 2561, 2570, 2745, 2928, 2955, 3084, 3120, 3152, 3172, 3341, 3546, 3660, 3855, 3940, 3965, 4112, 4392, 4626, 4680, 4728, 4758, 4880, 5122, 5140, 5490, 5910, 6168, 6344, 6682, 7092, 7137, 7320, 7683, 7710, 7880, 7930, 8784, 8865, 9252, 9360, 9456, 9516, 10023, 10244, 10280, 10980, 11565, 11820, 11895, 12017, 12336, 12688, 12805, 13364, 14184, 14274, 14640, 15366, 15420, 15677, 15760, 15860, 16705, 17730, 18504, 19032, 20046, 20488, 20560, 21960, 23049, 23130, 23640, 23790, 24034, 25610, 26728, 28368, 28548, 30069, 30732, 30840, 31354, 31720, 33410, 35460, 35685, 36051, 37008, 38064, 38415, 40092, 40976, 43920, 46098, 46260, 47031, 47280, 47580, 48068, 50115, 50629, 51220, 53456, 57096, 60085, 60138, 61464, 61680, 62708, 63440, 66820, 70920, 71370, 72102, 76830, 78385, 80184, 92196, 92520, 94062, 95160, 96136, 100230, 101258, 102440, 108153, 114192, 115245, 120170, 120276, 122928, 125416, 133640, 141093, 141840, 142740, 144204, 150345, 151887, 153660, 156221, 156770, 160368, 180255, 184392, 185040, 188124, 190320, 192272, 200460, 202516, 203801, 204880, 216306, 230490, 235155, 240340, 240552, 250832, 253145, 267280, 282186, 285480, 288408, 300690, 303774, 307320, 312442, 313540, 360510, 368784, 376248, 400920, 405032, 407602, 432612, 455661, 460980, 468663, 470310, 480680, 481104, 506290, 540765, 564372, 570960, 576816, 601380, 607548, 611403, 614640, 624884, 627080, 658177, 705465, 721020, 752496, 759435, 781105, 801840, 810064, 815204, 865224, 911322, 921960, 937326, 940620, 961360, 1012580, 1019005, 1081530, 1128744, 1202760, 1215096, 1222806, 1249768, 1254160, 1316354, 1405989, 1410930, 1442040, 1518870, 1562210, 1630408, 1730448, 1822644, 1834209, 1843920, 1874652, 1881240, 1974531, 2025160, 2038010, 2163060, 2257488, 2278305, 2343315, 2405520, 2430192, 2445612, 2499536, 2632708, 2811978, 2821860, 2884080, 3037740, 3057015, 3088369, 3124420, 3260816, 3290885, 3645288, 3668418, 3749304, 3762480, 3949062, 4050320, 4076020, 4326120, 4556610, 4686630, 4891224, 5265416, 5623956, 5643720, 5923593, 6075480, 6114030, 6176738, 6248840, 6581770, 7029945, 7290576, 7336836, 7498608, 7898124, 8152040, 8652240, 9113220, 9171045, 9265107, 9373260, 9782448, 9872655, 10530832, 11247912, 11287440, 11847186, 12150960, 12228060, 12353476, 12497680, 13163540, 14059890, 14673672, 15441845, 15796248, 16304080, 18226440, 18342090, 18530214, 18746520, 19745310, 22495824, 23694372, 24456120, 24706952, 26327080, 27795321, 28119780, 29347344, 29617965, 30883690, 31592496, 36452880, 36684180, 37060428, 37493040, 39490620, 40148797, 46325535, 47388744, 48912240, 49413904, 52654160, 55590642, 56239560, 59235930, 61767380, 73368360, 74120856, 78981240, 80297594, 92651070, 94777488, 111181284, 112479120, 118471860, 120446391, 123534760, 138976605, 146736720, 148241712, 157962480, 160595188, 185302140, 200743985, 222362568, 236943720, 240892782, 247069520, 277953210, 321190376, 361339173, 370604280, 401487970, 444725136, 473887440, 481785564, 555906420, 602231955, 642380752, 722678346, 741208560, 802975940, 963571128, 1111812840, 1204463910, 1445356692, 1605951880, 1806695865, 1927142256, 2223625680, 2408927820, 2890713384, 3211903760, 3613391730, 4817855640, 5781426768, 7226783460, 9635711280, 14453566920, 28907133840]

約数ペア:

[(1, 28907133840), (2, 14453566920), (3, 9635711280), (4, 7226783460), (5, 5781426768), (6, 4817855640), (8, 3613391730), (9, 3211903760), (10, 2890713384), (12, 2408927820), (13, 2223625680), (15, 1927142256), (16, 1806695865), (18, 1605951880), (20, 1445356692), (24, 1204463910), (26, 1111812840), (30, 963571128), (36, 802975940), (39, 741208560), (40, 722678346), (45, 642380752), (48, 602231955), (52, 555906420), (60, 481785564), (61, 473887440), (65, 444725136), (72, 401487970), (78, 370604280), (80, 361339173), (90, 321190376), (104, 277953210), (117, 247069520), (120, 240892782), (122, 236943720), (130, 222362568), (144, 200743985), (156, 185302140), (180, 160595188), (183, 157962480), (195, 148241712), (197, 146736720), (208, 138976605), (234, 123534760), (240, 120446391), (244, 118471860), (257, 112479120), (260, 111181284), (305, 94777488), (312, 92651070), (360, 80297594), (366, 78981240), (390, 74120856), (394, 73368360), (468, 61767380), (488, 59235930), (514, 56239560), (520, 55590642), (549, 52654160), (585, 49413904), (591, 48912240), (610, 47388744), (624, 46325535), (720, 40148797), (732, 39490620), (771, 37493040), (780, 37060428), (788, 36684180), (793, 36452880), (915, 31592496), (936, 30883690), (976, 29617965), (985, 29347344), (1028, 28119780), (1040, 27795321), (1098, 26327080), (1170, 24706952), (1182, 24456120), (1220, 23694372), (1285, 22495824), (1464, 19745310), (1542, 18746520), (1560, 18530214), (1576, 18342090), (1586, 18226440), (1773, 16304080), (1830, 15796248), (1872, 15441845), (1970, 14673672), (2056, 14059890), (2196, 13163540), (2313, 12497680), (2340, 12353476), (2364, 12228060), (2379, 12150960), (2440, 11847186), (2561, 11287440), (2570, 11247912), (2745, 10530832), (2928, 9872655), (2955, 9782448), (3084, 9373260), (3120, 9265107), (3152, 9171045), (3172, 9113220), (3341, 8652240), (3546, 8152040), (3660, 7898124), (3855, 7498608), (3940, 7336836), (3965, 7290576), (4112, 7029945), (4392, 6581770), (4626, 6248840), (4680, 6176738), (4728, 6114030), (4758, 6075480), (4880, 5923593), (5122, 5643720), (5140, 5623956), (5490, 5265416), (5910, 4891224), (6168, 4686630), (6344, 4556610), (6682, 4326120), (7092, 4076020), (7137, 4050320), (7320, 3949062), (7683, 3762480), (7710, 3749304), (7880, 3668418), (7930, 3645288), (8784, 3290885), (8865, 3260816), (9252, 3124420), (9360, 3088369), (9456, 3057015), (9516, 3037740), (10023, 2884080), (10244, 2821860), (10280, 2811978), (10980, 2632708), (11565, 2499536), (11820, 2445612), (11895, 2430192), (12017, 2405520), (12336, 2343315), (12688, 2278305), (12805, 2257488), (13364, 2163060), (14184, 2038010), (14274, 2025160), (14640, 1974531), (15366, 1881240), (15420, 1874652), (15677, 1843920), (15760, 1834209), (15860, 1822644), (16705, 1730448), (17730, 1630408), (18504, 1562210), (19032, 1518870), (20046, 1442040), (20488, 1410930), (20560, 1405989), (21960, 1316354), (23049, 1254160), (23130, 1249768), (23640, 1222806), (23790, 1215096), (24034, 1202760), (25610, 1128744), (26728, 1081530), (28368, 1019005), (28548, 1012580), (30069, 961360), (30732, 940620), (30840, 937326), (31354, 921960), (31720, 911322), (33410, 865224), (35460, 815204), (35685, 810064), (36051, 801840), (37008, 781105), (38064, 759435), (38415, 752496), (40092, 721020), (40976, 705465), (43920, 658177), (46098, 627080), (46260, 624884), (47031, 614640), (47280, 611403), (47580, 607548), (48068, 601380), (50115, 576816), (50629, 570960), (51220, 564372), (53456, 540765), (57096, 506290), (60085, 481104), (60138, 480680), (61464, 470310), (61680, 468663), (62708, 460980), (63440, 455661), (66820, 432612), (70920, 407602), (71370, 405032), (72102, 400920), (76830, 376248), (78385, 368784), (80184, 360510), (92196, 313540), (92520, 312442), (94062, 307320), (95160, 303774), (96136, 300690), (100230, 288408), (101258, 285480), (102440, 282186), (108153, 267280), (114192, 253145), (115245, 250832), (120170, 240552), (120276, 240340), (122928, 235155), (125416, 230490), (133640, 216306), (141093, 204880), (141840, 203801), (142740, 202516), (144204, 200460), (150345, 192272), (151887, 190320), (153660, 188124), (156221, 185040), (156770, 184392), (160368, 180255)]