42735840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:134

約数の個数: 288

約数和(自身を含む): 165473280

約数和(自身を除く): 122737440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 49, 56, 60, 69, 70, 79, 80, 84, 92, 96, 98, 105, 112, 115, 120, 138, 140, 147, 158, 160, 161, 168, 184, 196, 210, 224, 230, 237, 240, 245, 276, 280, 294, 316, 322, 336, 345, 368, 392, 395, 420, 460, 474, 480, 483, 490, 552, 553, 560, 588, 632, 644, 672, 690, 735, 736, 784, 790, 805, 840, 920, 948, 966, 980, 1104, 1106, 1120, 1127, 1176, 1185, 1264, 1288, 1380, 1470, 1568, 1580, 1610, 1659, 1680, 1817, 1840, 1896, 1932, 1960, 2208, 2212, 2254, 2352, 2370, 2415, 2528, 2576, 2760, 2765, 2940, 3160, 3220, 3318, 3360, 3381, 3634, 3680, 3792, 3864, 3871, 3920, 4424, 4508, 4704, 4740, 4830, 5152, 5451, 5520, 5530, 5635, 5880, 6320, 6440, 6636, 6762, 7268, 7584, 7728, 7742, 7840, 8295, 8848, 9016, 9085, 9480, 9660, 10902, 11040, 11060, 11270, 11613, 11760, 12640, 12719, 12880, 13272, 13524, 14536, 15456, 15484, 16590, 16905, 17696, 18032, 18170, 18960, 19320, 19355, 21804, 22120, 22540, 23226, 23520, 25438, 25760, 26544, 27048, 27255, 29072, 30968, 33180, 33810, 36064, 36340, 37920, 38157, 38640, 38710, 43608, 44240, 45080, 46452, 50876, 53088, 54096, 54510, 58065, 58144, 61936, 63595, 66360, 67620, 72680, 76314, 77280, 77420, 87216, 88480, 89033, 90160, 92904, 101752, 108192, 109020, 116130, 123872, 127190, 132720, 135240, 145360, 152628, 154840, 174432, 178066, 180320, 185808, 190785, 203504, 218040, 232260, 254380, 265440, 267099, 270480, 290720, 305256, 309680, 356132, 371616, 381570, 407008, 436080, 445165, 464520, 508760, 534198, 540960, 610512, 619360, 712264, 763140, 872160, 890330, 929040, 1017520, 1068396, 1221024, 1335495, 1424528, 1526280, 1780660, 1858080, 2035040, 2136792, 2670990, 2849056, 3052560, 3561320, 4273584, 5341980, 6105120, 7122640, 8547168, 10683960, 14245280, 21367920, 42735840]

約数ペア:

[(1, 42735840), (2, 21367920), (3, 14245280), (4, 10683960), (5, 8547168), (6, 7122640), (7, 6105120), (8, 5341980), (10, 4273584), (12, 3561320), (14, 3052560), (15, 2849056), (16, 2670990), (20, 2136792), (21, 2035040), (23, 1858080), (24, 1780660), (28, 1526280), (30, 1424528), (32, 1335495), (35, 1221024), (40, 1068396), (42, 1017520), (46, 929040), (48, 890330), (49, 872160), (56, 763140), (60, 712264), (69, 619360), (70, 610512), (79, 540960), (80, 534198), (84, 508760), (92, 464520), (96, 445165), (98, 436080), (105, 407008), (112, 381570), (115, 371616), (120, 356132), (138, 309680), (140, 305256), (147, 290720), (158, 270480), (160, 267099), (161, 265440), (168, 254380), (184, 232260), (196, 218040), (210, 203504), (224, 190785), (230, 185808), (237, 180320), (240, 178066), (245, 174432), (276, 154840), (280, 152628), (294, 145360), (316, 135240), (322, 132720), (336, 127190), (345, 123872), (368, 116130), (392, 109020), (395, 108192), (420, 101752), (460, 92904), (474, 90160), (480, 89033), (483, 88480), (490, 87216), (552, 77420), (553, 77280), (560, 76314), (588, 72680), (632, 67620), (644, 66360), (672, 63595), (690, 61936), (735, 58144), (736, 58065), (784, 54510), (790, 54096), (805, 53088), (840, 50876), (920, 46452), (948, 45080), (966, 44240), (980, 43608), (1104, 38710), (1106, 38640), (1120, 38157), (1127, 37920), (1176, 36340), (1185, 36064), (1264, 33810), (1288, 33180), (1380, 30968), (1470, 29072), (1568, 27255), (1580, 27048), (1610, 26544), (1659, 25760), (1680, 25438), (1817, 23520), (1840, 23226), (1896, 22540), (1932, 22120), (1960, 21804), (2208, 19355), (2212, 19320), (2254, 18960), (2352, 18170), (2370, 18032), (2415, 17696), (2528, 16905), (2576, 16590), (2760, 15484), (2765, 15456), (2940, 14536), (3160, 13524), (3220, 13272), (3318, 12880), (3360, 12719), (3381, 12640), (3634, 11760), (3680, 11613), (3792, 11270), (3864, 11060), (3871, 11040), (3920, 10902), (4424, 9660), (4508, 9480), (4704, 9085), (4740, 9016), (4830, 8848), (5152, 8295), (5451, 7840), (5520, 7742), (5530, 7728), (5635, 7584), (5880, 7268), (6320, 6762), (6440, 6636)]