143351640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:271

約数の個数: 256

約数和(自身を含む): 518400000

約数和(自身を除く): 375048360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 29, 30, 36, 40, 45, 46, 54, 58, 60, 69, 72, 87, 90, 92, 108, 115, 116, 120, 135, 138, 145, 174, 180, 184, 199, 207, 216, 230, 232, 261, 270, 276, 290, 345, 348, 360, 398, 414, 435, 460, 522, 540, 552, 580, 597, 621, 667, 690, 696, 783, 796, 828, 870, 920, 995, 1035, 1044, 1080, 1160, 1194, 1242, 1305, 1334, 1380, 1566, 1592, 1656, 1740, 1791, 1990, 2001, 2070, 2088, 2388, 2484, 2610, 2668, 2760, 2985, 3105, 3132, 3335, 3480, 3582, 3915, 3980, 4002, 4140, 4577, 4776, 4968, 5220, 5336, 5373, 5771, 5970, 6003, 6210, 6264, 6670, 7164, 7830, 7960, 8004, 8280, 8955, 9154, 10005, 10440, 10746, 11542, 11940, 12006, 12420, 13340, 13731, 14328, 15660, 16008, 17313, 17910, 18009, 18308, 20010, 21492, 22885, 23084, 23880, 24012, 24840, 26680, 26865, 27462, 28855, 30015, 31320, 34626, 35820, 36018, 36616, 40020, 41193, 42984, 45770, 46168, 48024, 51939, 53730, 54924, 57710, 60030, 68655, 69252, 71640, 72036, 80040, 82386, 86565, 90045, 91540, 103878, 107460, 109848, 115420, 120060, 123579, 132733, 137310, 138504, 144072, 155817, 164772, 173130, 180090, 183080, 205965, 207756, 214920, 230840, 240120, 247158, 259695, 265466, 274620, 311634, 329544, 346260, 360180, 398199, 411930, 415512, 494316, 519390, 530932, 549240, 617895, 623268, 663665, 692520, 720360, 779085, 796398, 823860, 988632, 1038780, 1061864, 1194597, 1235790, 1246536, 1327330, 1558170, 1592796, 1647720, 1990995, 2077560, 2389194, 2471580, 2654660, 3116340, 3185592, 3583791, 3981990, 4778388, 4943160, 5309320, 5972985, 6232680, 7167582, 7963980, 9556776, 11945970, 14335164, 15927960, 17918955, 23891940, 28670328, 35837910, 47783880, 71675820, 143351640]

約数ペア:

[(1, 143351640), (2, 71675820), (3, 47783880), (4, 35837910), (5, 28670328), (6, 23891940), (8, 17918955), (9, 15927960), (10, 14335164), (12, 11945970), (15, 9556776), (18, 7963980), (20, 7167582), (23, 6232680), (24, 5972985), (27, 5309320), (29, 4943160), (30, 4778388), (36, 3981990), (40, 3583791), (45, 3185592), (46, 3116340), (54, 2654660), (58, 2471580), (60, 2389194), (69, 2077560), (72, 1990995), (87, 1647720), (90, 1592796), (92, 1558170), (108, 1327330), (115, 1246536), (116, 1235790), (120, 1194597), (135, 1061864), (138, 1038780), (145, 988632), (174, 823860), (180, 796398), (184, 779085), (199, 720360), (207, 692520), (216, 663665), (230, 623268), (232, 617895), (261, 549240), (270, 530932), (276, 519390), (290, 494316), (345, 415512), (348, 411930), (360, 398199), (398, 360180), (414, 346260), (435, 329544), (460, 311634), (522, 274620), (540, 265466), (552, 259695), (580, 247158), (597, 240120), (621, 230840), (667, 214920), (690, 207756), (696, 205965), (783, 183080), (796, 180090), (828, 173130), (870, 164772), (920, 155817), (995, 144072), (1035, 138504), (1044, 137310), (1080, 132733), (1160, 123579), (1194, 120060), (1242, 115420), (1305, 109848), (1334, 107460), (1380, 103878), (1566, 91540), (1592, 90045), (1656, 86565), (1740, 82386), (1791, 80040), (1990, 72036), (2001, 71640), (2070, 69252), (2088, 68655), (2388, 60030), (2484, 57710), (2610, 54924), (2668, 53730), (2760, 51939), (2985, 48024), (3105, 46168), (3132, 45770), (3335, 42984), (3480, 41193), (3582, 40020), (3915, 36616), (3980, 36018), (4002, 35820), (4140, 34626), (4577, 31320), (4776, 30015), (4968, 28855), (5220, 27462), (5336, 26865), (5373, 26680), (5771, 24840), (5970, 24012), (6003, 23880), (6210, 23084), (6264, 22885), (6670, 21492), (7164, 20010), (7830, 18308), (7960, 18009), (8004, 17910), (8280, 17313), (8955, 16008), (9154, 15660), (10005, 14328), (10440, 13731), (10746, 13340), (11542, 12420), (11940, 12006)]