213234840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:343

約数の個数: 384

約数和(自身を含む): 893168640

約数和(自身を除く): 679933800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 23, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 46, 52, 56, 60, 63, 65, 69, 70, 72, 78, 84, 90, 91, 92, 104, 105, 115, 117, 120, 126, 130, 138, 140, 156, 161, 168, 180, 182, 184, 195, 207, 210, 230, 234, 252, 260, 273, 276, 280, 283, 299, 312, 315, 322, 345, 360, 364, 390, 414, 420, 455, 460, 468, 483, 504, 520, 546, 552, 566, 585, 598, 630, 644, 690, 728, 780, 805, 819, 828, 840, 849, 897, 910, 920, 936, 966, 1035, 1092, 1132, 1170, 1196, 1260, 1288, 1365, 1380, 1415, 1449, 1495, 1560, 1610, 1638, 1656, 1698, 1794, 1820, 1932, 1981, 2070, 2093, 2184, 2264, 2340, 2392, 2415, 2520, 2547, 2691, 2730, 2760, 2830, 2898, 2990, 3220, 3276, 3396, 3588, 3640, 3679, 3864, 3962, 4095, 4140, 4186, 4245, 4485, 4680, 4830, 5094, 5382, 5460, 5660, 5796, 5943, 5980, 6279, 6440, 6509, 6552, 6792, 7176, 7245, 7358, 7924, 8190, 8280, 8372, 8490, 8970, 9660, 9905, 10188, 10465, 10764, 10920, 11037, 11320, 11592, 11886, 11960, 12558, 12735, 13018, 13455, 14490, 14716, 15848, 16380, 16744, 16980, 17829, 17940, 18395, 18837, 19320, 19527, 19810, 20376, 20930, 21528, 22074, 23772, 25116, 25470, 25753, 26036, 26910, 28980, 29432, 29715, 31395, 32545, 32760, 33111, 33960, 35658, 35880, 36790, 37674, 39054, 39620, 41860, 44148, 45563, 47544, 50232, 50940, 51506, 52072, 53820, 55185, 57960, 58581, 59430, 62790, 65090, 66222, 71316, 73580, 75348, 77259, 78108, 79240, 83720, 84617, 88296, 89145, 91126, 94185, 97635, 101880, 103012, 107640, 110370, 117162, 118860, 125580, 128765, 130180, 132444, 136689, 142632, 147160, 150696, 154518, 156216, 165555, 169234, 178290, 182252, 188370, 195270, 206024, 220740, 227815, 231777, 234324, 237720, 251160, 253851, 257530, 260360, 264888, 273378, 292905, 309036, 331110, 338468, 356580, 364504, 376740, 386295, 390540, 410067, 423085, 441480, 455630, 463554, 468648, 507702, 515060, 546756, 585810, 592319, 618072, 662220, 676936, 683445, 713160, 753480, 761553, 772590, 781080, 820134, 846170, 911260, 927108, 1015404, 1030120, 1093512, 1158885, 1171620, 1184638, 1269255, 1324440, 1366890, 1523106, 1545180, 1640268, 1692340, 1776957, 1822520, 1854216, 2030808, 2050335, 2317770, 2343240, 2369276, 2538510, 2733780, 2961595, 3046212, 3090360, 3280536, 3384680, 3553914, 3807765, 4100670, 4635540, 4738552, 5077020, 5330871, 5467560, 5923190, 6092424, 7107828, 7615530, 8201340, 8884785, 9271080, 10154040, 10661742, 11846380, 14215656, 15231060, 16402680, 17769570, 21323484, 23692760, 26654355, 30462120, 35539140, 42646968, 53308710, 71078280, 106617420, 213234840]

約数ペア:

[(1, 213234840), (2, 106617420), (3, 71078280), (4, 53308710), (5, 42646968), (6, 35539140), (7, 30462120), (8, 26654355), (9, 23692760), (10, 21323484), (12, 17769570), (13, 16402680), (14, 15231060), (15, 14215656), (18, 11846380), (20, 10661742), (21, 10154040), (23, 9271080), (24, 8884785), (26, 8201340), (28, 7615530), (30, 7107828), (35, 6092424), (36, 5923190), (39, 5467560), (40, 5330871), (42, 5077020), (45, 4738552), (46, 4635540), (52, 4100670), (56, 3807765), (60, 3553914), (63, 3384680), (65, 3280536), (69, 3090360), (70, 3046212), (72, 2961595), (78, 2733780), (84, 2538510), (90, 2369276), (91, 2343240), (92, 2317770), (104, 2050335), (105, 2030808), (115, 1854216), (117, 1822520), (120, 1776957), (126, 1692340), (130, 1640268), (138, 1545180), (140, 1523106), (156, 1366890), (161, 1324440), (168, 1269255), (180, 1184638), (182, 1171620), (184, 1158885), (195, 1093512), (207, 1030120), (210, 1015404), (230, 927108), (234, 911260), (252, 846170), (260, 820134), (273, 781080), (276, 772590), (280, 761553), (283, 753480), (299, 713160), (312, 683445), (315, 676936), (322, 662220), (345, 618072), (360, 592319), (364, 585810), (390, 546756), (414, 515060), (420, 507702), (455, 468648), (460, 463554), (468, 455630), (483, 441480), (504, 423085), (520, 410067), (546, 390540), (552, 386295), (566, 376740), (585, 364504), (598, 356580), (630, 338468), (644, 331110), (690, 309036), (728, 292905), (780, 273378), (805, 264888), (819, 260360), (828, 257530), (840, 253851), (849, 251160), (897, 237720), (910, 234324), (920, 231777), (936, 227815), (966, 220740), (1035, 206024), (1092, 195270), (1132, 188370), (1170, 182252), (1196, 178290), (1260, 169234), (1288, 165555), (1365, 156216), (1380, 154518), (1415, 150696), (1449, 147160), (1495, 142632), (1560, 136689), (1610, 132444), (1638, 130180), (1656, 128765), (1698, 125580), (1794, 118860), (1820, 117162), (1932, 110370), (1981, 107640), (2070, 103012), (2093, 101880), (2184, 97635), (2264, 94185), (2340, 91126), (2392, 89145), (2415, 88296), (2520, 84617), (2547, 83720), (2691, 79240), (2730, 78108), (2760, 77259), (2830, 75348), (2898, 73580), (2990, 71316), (3220, 66222), (3276, 65090), (3396, 62790), (3588, 59430), (3640, 58581), (3679, 57960), (3864, 55185), (3962, 53820), (4095, 52072), (4140, 51506), (4186, 50940), (4245, 50232), (4485, 47544), (4680, 45563), (4830, 44148), (5094, 41860), (5382, 39620), (5460, 39054), (5660, 37674), (5796, 36790), (5943, 35880), (5980, 35658), (6279, 33960), (6440, 33111), (6509, 32760), (6552, 32545), (6792, 31395), (7176, 29715), (7245, 29432), (7358, 28980), (7924, 26910), (8190, 26036), (8280, 25753), (8372, 25470), (8490, 25116), (8970, 23772), (9660, 22074), (9905, 21528), (10188, 20930), (10465, 20376), (10764, 19810), (10920, 19527), (11037, 19320), (11320, 18837), (11592, 18395), (11886, 17940), (11960, 17829), (12558, 16980), (12735, 16744), (13018, 16380), (13455, 15848), (14490, 14716)]