8118871920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:537

約数の個数: 320

約数和(自身を含む): 28565136000

約数和(自身を除く): 20446264080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 89, 90, 108, 120, 135, 144, 157, 178, 180, 216, 240, 267, 269, 270, 314, 356, 360, 432, 445, 471, 534, 538, 540, 628, 712, 720, 785, 801, 807, 890, 942, 1068, 1076, 1080, 1256, 1335, 1345, 1413, 1424, 1570, 1602, 1614, 1780, 1884, 2136, 2152, 2160, 2355, 2403, 2421, 2512, 2670, 2690, 2826, 3140, 3204, 3228, 3560, 3768, 4005, 4035, 4239, 4272, 4304, 4710, 4806, 4842, 5340, 5380, 5652, 6280, 6408, 6456, 7065, 7120, 7263, 7536, 8010, 8070, 8478, 9420, 9612, 9684, 10680, 10760, 11304, 12015, 12105, 12560, 12816, 12912, 13973, 14130, 14526, 16020, 16140, 16956, 18840, 19224, 19368, 21195, 21360, 21520, 22608, 23941, 24030, 24210, 27946, 28260, 29052, 32040, 32280, 33912, 36315, 37680, 38448, 38736, 41919, 42233, 42390, 47882, 48060, 48420, 55892, 56520, 58104, 64080, 64560, 67824, 69865, 71823, 72630, 83838, 84466, 84780, 95764, 96120, 96840, 111784, 113040, 116208, 119705, 125757, 126699, 139730, 143646, 145260, 167676, 168932, 169560, 191528, 192240, 193680, 209595, 211165, 215469, 223568, 239410, 251514, 253398, 279460, 287292, 290520, 335352, 337864, 339120, 359115, 377271, 380097, 383056, 419190, 422330, 430938, 478820, 503028, 506796, 558920, 574584, 581040, 628785, 633495, 646407, 670704, 675728, 718230, 754542, 760194, 838380, 844660, 861876, 957640, 1006056, 1013592, 1077345, 1117840, 1140291, 1149168, 1257570, 1266990, 1292814, 1436460, 1509084, 1520388, 1676760, 1689320, 1723752, 1886355, 1900485, 1915280, 2012112, 2027184, 2154690, 2280582, 2515140, 2533980, 2585628, 2872920, 3018168, 3040776, 3232035, 3353520, 3378640, 3447504, 3758737, 3772710, 3800970, 4309380, 4561164, 5030280, 5067960, 5171256, 5701455, 5745840, 6036336, 6081552, 6464070, 7517474, 7545420, 7601940, 8618760, 9122328, 10060560, 10135920, 10342512, 11276211, 11402910, 12928140, 15034948, 15090840, 15203880, 17237520, 18244656, 18793685, 22552422, 22805820, 25856280, 30069896, 30181680, 30407760, 33828633, 37587370, 45104844, 45611640, 51712560, 56381055, 60139792, 67657266, 75174740, 90209688, 91223280, 101485899, 112762110, 135314532, 150349480, 169143165, 180419376, 202971798, 225524220, 270629064, 300698960, 338286330, 405943596, 451048440, 507429495, 541258128, 676572660, 811887192, 902096880, 1014858990, 1353145320, 1623774384, 2029717980, 2706290640, 4059435960, 8118871920]

約数ペア:

[(1, 8118871920), (2, 4059435960), (3, 2706290640), (4, 2029717980), (5, 1623774384), (6, 1353145320), (8, 1014858990), (9, 902096880), (10, 811887192), (12, 676572660), (15, 541258128), (16, 507429495), (18, 451048440), (20, 405943596), (24, 338286330), (27, 300698960), (30, 270629064), (36, 225524220), (40, 202971798), (45, 180419376), (48, 169143165), (54, 150349480), (60, 135314532), (72, 112762110), (80, 101485899), (89, 91223280), (90, 90209688), (108, 75174740), (120, 67657266), (135, 60139792), (144, 56381055), (157, 51712560), (178, 45611640), (180, 45104844), (216, 37587370), (240, 33828633), (267, 30407760), (269, 30181680), (270, 30069896), (314, 25856280), (356, 22805820), (360, 22552422), (432, 18793685), (445, 18244656), (471, 17237520), (534, 15203880), (538, 15090840), (540, 15034948), (628, 12928140), (712, 11402910), (720, 11276211), (785, 10342512), (801, 10135920), (807, 10060560), (890, 9122328), (942, 8618760), (1068, 7601940), (1076, 7545420), (1080, 7517474), (1256, 6464070), (1335, 6081552), (1345, 6036336), (1413, 5745840), (1424, 5701455), (1570, 5171256), (1602, 5067960), (1614, 5030280), (1780, 4561164), (1884, 4309380), (2136, 3800970), (2152, 3772710), (2160, 3758737), (2355, 3447504), (2403, 3378640), (2421, 3353520), (2512, 3232035), (2670, 3040776), (2690, 3018168), (2826, 2872920), (3140, 2585628), (3204, 2533980), (3228, 2515140), (3560, 2280582), (3768, 2154690), (4005, 2027184), (4035, 2012112), (4239, 1915280), (4272, 1900485), (4304, 1886355), (4710, 1723752), (4806, 1689320), (4842, 1676760), (5340, 1520388), (5380, 1509084), (5652, 1436460), (6280, 1292814), (6408, 1266990), (6456, 1257570), (7065, 1149168), (7120, 1140291), (7263, 1117840), (7536, 1077345), (8010, 1013592), (8070, 1006056), (8478, 957640), (9420, 861876), (9612, 844660), (9684, 838380), (10680, 760194), (10760, 754542), (11304, 718230), (12015, 675728), (12105, 670704), (12560, 646407), (12816, 633495), (12912, 628785), (13973, 581040), (14130, 574584), (14526, 558920), (16020, 506796), (16140, 503028), (16956, 478820), (18840, 430938), (19224, 422330), (19368, 419190), (21195, 383056), (21360, 380097), (21520, 377271), (22608, 359115), (23941, 339120), (24030, 337864), (24210, 335352), (27946, 290520), (28260, 287292), (29052, 279460), (32040, 253398), (32280, 251514), (33912, 239410), (36315, 223568), (37680, 215469), (38448, 211165), (38736, 209595), (41919, 193680), (42233, 192240), (42390, 191528), (47882, 169560), (48060, 168932), (48420, 167676), (55892, 145260), (56520, 143646), (58104, 139730), (64080, 126699), (64560, 125757), (67824, 119705), (69865, 116208), (71823, 113040), (72630, 111784), (83838, 96840), (84466, 96120), (84780, 95764)]