194927760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:270

約数の個数: 240

約数和(自身を含む): 696384000

約数和(自身を除く): 501456240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 79, 80, 90, 92, 115, 120, 138, 144, 149, 158, 180, 184, 207, 230, 237, 240, 276, 298, 316, 345, 360, 368, 395, 414, 447, 460, 474, 552, 596, 632, 690, 711, 720, 745, 790, 828, 894, 920, 948, 1035, 1104, 1185, 1192, 1264, 1341, 1380, 1422, 1490, 1580, 1656, 1788, 1817, 1840, 1896, 2070, 2235, 2370, 2384, 2682, 2760, 2844, 2980, 3160, 3312, 3427, 3555, 3576, 3634, 3792, 4140, 4470, 4740, 5364, 5451, 5520, 5688, 5960, 6320, 6705, 6854, 7110, 7152, 7268, 8280, 8940, 9085, 9480, 10281, 10728, 10902, 11376, 11771, 11920, 13410, 13708, 14220, 14536, 16353, 16560, 17135, 17880, 18170, 18960, 20562, 21456, 21804, 23542, 26820, 27255, 27416, 28440, 29072, 30843, 32706, 34270, 35313, 35760, 36340, 41124, 43608, 47084, 51405, 53640, 54510, 54832, 56880, 58855, 61686, 65412, 68540, 70626, 72680, 81765, 82248, 87216, 94168, 102810, 105939, 107280, 109020, 117710, 123372, 130824, 137080, 141252, 145360, 154215, 163530, 164496, 176565, 188336, 205620, 211878, 218040, 235420, 246744, 261648, 270733, 274160, 282504, 308430, 327060, 353130, 411240, 423756, 436080, 470840, 493488, 529695, 541466, 565008, 616860, 654120, 706260, 812199, 822480, 847512, 941680, 1059390, 1082932, 1233720, 1308240, 1353665, 1412520, 1624398, 1695024, 2118780, 2165864, 2436597, 2467440, 2707330, 2825040, 3248796, 4060995, 4237560, 4331728, 4873194, 5414660, 6497592, 8121990, 8475120, 9746388, 10829320, 12182985, 12995184, 16243980, 19492776, 21658640, 24365970, 32487960, 38985552, 48731940, 64975920, 97463880, 194927760]

約数ペア:

[(1, 194927760), (2, 97463880), (3, 64975920), (4, 48731940), (5, 38985552), (6, 32487960), (8, 24365970), (9, 21658640), (10, 19492776), (12, 16243980), (15, 12995184), (16, 12182985), (18, 10829320), (20, 9746388), (23, 8475120), (24, 8121990), (30, 6497592), (36, 5414660), (40, 4873194), (45, 4331728), (46, 4237560), (48, 4060995), (60, 3248796), (69, 2825040), (72, 2707330), (79, 2467440), (80, 2436597), (90, 2165864), (92, 2118780), (115, 1695024), (120, 1624398), (138, 1412520), (144, 1353665), (149, 1308240), (158, 1233720), (180, 1082932), (184, 1059390), (207, 941680), (230, 847512), (237, 822480), (240, 812199), (276, 706260), (298, 654120), (316, 616860), (345, 565008), (360, 541466), (368, 529695), (395, 493488), (414, 470840), (447, 436080), (460, 423756), (474, 411240), (552, 353130), (596, 327060), (632, 308430), (690, 282504), (711, 274160), (720, 270733), (745, 261648), (790, 246744), (828, 235420), (894, 218040), (920, 211878), (948, 205620), (1035, 188336), (1104, 176565), (1185, 164496), (1192, 163530), (1264, 154215), (1341, 145360), (1380, 141252), (1422, 137080), (1490, 130824), (1580, 123372), (1656, 117710), (1788, 109020), (1817, 107280), (1840, 105939), (1896, 102810), (2070, 94168), (2235, 87216), (2370, 82248), (2384, 81765), (2682, 72680), (2760, 70626), (2844, 68540), (2980, 65412), (3160, 61686), (3312, 58855), (3427, 56880), (3555, 54832), (3576, 54510), (3634, 53640), (3792, 51405), (4140, 47084), (4470, 43608), (4740, 41124), (5364, 36340), (5451, 35760), (5520, 35313), (5688, 34270), (5960, 32706), (6320, 30843), (6705, 29072), (6854, 28440), (7110, 27416), (7152, 27255), (7268, 26820), (8280, 23542), (8940, 21804), (9085, 21456), (9480, 20562), (10281, 18960), (10728, 18170), (10902, 17880), (11376, 17135), (11771, 16560), (11920, 16353), (13410, 14536), (13708, 14220)]