210723480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:574

約数の個数: 192

約数和(自身を含む): 754790400

約数和(自身を除く): 544066920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 127, 132, 165, 180, 198, 220, 254, 264, 330, 360, 381, 396, 419, 440, 495, 508, 635, 660, 762, 792, 838, 990, 1016, 1143, 1257, 1270, 1320, 1397, 1524, 1676, 1905, 1980, 2095, 2286, 2514, 2540, 2794, 3048, 3352, 3771, 3810, 3960, 4190, 4191, 4572, 4609, 5028, 5080, 5588, 5715, 6285, 6985, 7542, 7620, 8380, 8382, 9144, 9218, 10056, 11176, 11430, 12570, 12573, 13827, 13970, 15084, 15240, 16760, 16764, 18436, 18855, 20955, 22860, 23045, 25140, 25146, 27654, 27940, 30168, 33528, 36872, 37710, 41481, 41910, 45720, 46090, 50280, 50292, 53213, 55308, 55880, 62865, 69135, 75420, 82962, 83820, 92180, 100584, 106426, 110616, 125730, 138270, 150840, 159639, 165924, 167640, 184360, 207405, 212852, 251460, 266065, 276540, 319278, 331848, 414810, 425704, 478917, 502920, 532130, 553080, 585343, 638556, 798195, 829620, 957834, 1064260, 1170686, 1277112, 1596390, 1659240, 1756029, 1915668, 2128520, 2341372, 2394585, 2926715, 3192780, 3512058, 3831336, 4682744, 4789170, 5268087, 5853430, 6385560, 7024116, 8780145, 9578340, 10536174, 11706860, 14048232, 17560290, 19156680, 21072348, 23413720, 26340435, 35120580, 42144696, 52680870, 70241160, 105361740, 210723480]

約数ペア:

[(1, 210723480), (2, 105361740), (3, 70241160), (4, 52680870), (5, 42144696), (6, 35120580), (8, 26340435), (9, 23413720), (10, 21072348), (11, 19156680), (12, 17560290), (15, 14048232), (18, 11706860), (20, 10536174), (22, 9578340), (24, 8780145), (30, 7024116), (33, 6385560), (36, 5853430), (40, 5268087), (44, 4789170), (45, 4682744), (55, 3831336), (60, 3512058), (66, 3192780), (72, 2926715), (88, 2394585), (90, 2341372), (99, 2128520), (110, 1915668), (120, 1756029), (127, 1659240), (132, 1596390), (165, 1277112), (180, 1170686), (198, 1064260), (220, 957834), (254, 829620), (264, 798195), (330, 638556), (360, 585343), (381, 553080), (396, 532130), (419, 502920), (440, 478917), (495, 425704), (508, 414810), (635, 331848), (660, 319278), (762, 276540), (792, 266065), (838, 251460), (990, 212852), (1016, 207405), (1143, 184360), (1257, 167640), (1270, 165924), (1320, 159639), (1397, 150840), (1524, 138270), (1676, 125730), (1905, 110616), (1980, 106426), (2095, 100584), (2286, 92180), (2514, 83820), (2540, 82962), (2794, 75420), (3048, 69135), (3352, 62865), (3771, 55880), (3810, 55308), (3960, 53213), (4190, 50292), (4191, 50280), (4572, 46090), (4609, 45720), (5028, 41910), (5080, 41481), (5588, 37710), (5715, 36872), (6285, 33528), (6985, 30168), (7542, 27940), (7620, 27654), (8380, 25146), (8382, 25140), (9144, 23045), (9218, 22860), (10056, 20955), (11176, 18855), (11430, 18436), (12570, 16764), (12573, 16760), (13827, 15240), (13970, 15084)]