223656120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:279

約数の個数: 256

約数和(自身を含む): 796176000

約数和(自身を除く): 572519880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 37, 40, 45, 54, 58, 60, 72, 74, 87, 90, 108, 111, 116, 120, 135, 145, 148, 174, 180, 185, 193, 216, 222, 232, 261, 270, 290, 296, 333, 348, 360, 370, 386, 435, 444, 522, 540, 555, 579, 580, 666, 696, 740, 772, 783, 870, 888, 965, 999, 1044, 1073, 1080, 1110, 1158, 1160, 1305, 1332, 1480, 1544, 1566, 1665, 1737, 1740, 1930, 1998, 2088, 2146, 2220, 2316, 2610, 2664, 2895, 3132, 3219, 3330, 3474, 3480, 3860, 3915, 3996, 4292, 4440, 4632, 4995, 5211, 5220, 5365, 5597, 5790, 6264, 6438, 6660, 6948, 7141, 7720, 7830, 7992, 8584, 8685, 9657, 9990, 10422, 10440, 10730, 11194, 11580, 12876, 13320, 13896, 14282, 15660, 16095, 16791, 17370, 19314, 19980, 20844, 21423, 21460, 22388, 23160, 25752, 26055, 27985, 28564, 28971, 31320, 32190, 33582, 34740, 35705, 38628, 39960, 41688, 42846, 42920, 44776, 48285, 50373, 52110, 55970, 57128, 57942, 64269, 64380, 67164, 69480, 71410, 77256, 83955, 85692, 96570, 100746, 104220, 107115, 111940, 115884, 128538, 128760, 134328, 142820, 144855, 151119, 167910, 171384, 192807, 193140, 201492, 207089, 208440, 214230, 223880, 231768, 251865, 257076, 285640, 289710, 302238, 321345, 335820, 385614, 386280, 402984, 414178, 428460, 503730, 514152, 579420, 604476, 621267, 642690, 671640, 755595, 771228, 828356, 856920, 964035, 1007460, 1035445, 1158840, 1208952, 1242534, 1285380, 1511190, 1542456, 1656712, 1863801, 1928070, 2014920, 2070890, 2485068, 2570760, 3022380, 3106335, 3727602, 3856140, 4141780, 4970136, 5591403, 6044760, 6212670, 7455204, 7712280, 8283560, 9319005, 11182806, 12425340, 14910408, 18638010, 22365612, 24850680, 27957015, 37276020, 44731224, 55914030, 74552040, 111828060, 223656120]

約数ペア:

[(1, 223656120), (2, 111828060), (3, 74552040), (4, 55914030), (5, 44731224), (6, 37276020), (8, 27957015), (9, 24850680), (10, 22365612), (12, 18638010), (15, 14910408), (18, 12425340), (20, 11182806), (24, 9319005), (27, 8283560), (29, 7712280), (30, 7455204), (36, 6212670), (37, 6044760), (40, 5591403), (45, 4970136), (54, 4141780), (58, 3856140), (60, 3727602), (72, 3106335), (74, 3022380), (87, 2570760), (90, 2485068), (108, 2070890), (111, 2014920), (116, 1928070), (120, 1863801), (135, 1656712), (145, 1542456), (148, 1511190), (174, 1285380), (180, 1242534), (185, 1208952), (193, 1158840), (216, 1035445), (222, 1007460), (232, 964035), (261, 856920), (270, 828356), (290, 771228), (296, 755595), (333, 671640), (348, 642690), (360, 621267), (370, 604476), (386, 579420), (435, 514152), (444, 503730), (522, 428460), (540, 414178), (555, 402984), (579, 386280), (580, 385614), (666, 335820), (696, 321345), (740, 302238), (772, 289710), (783, 285640), (870, 257076), (888, 251865), (965, 231768), (999, 223880), (1044, 214230), (1073, 208440), (1080, 207089), (1110, 201492), (1158, 193140), (1160, 192807), (1305, 171384), (1332, 167910), (1480, 151119), (1544, 144855), (1566, 142820), (1665, 134328), (1737, 128760), (1740, 128538), (1930, 115884), (1998, 111940), (2088, 107115), (2146, 104220), (2220, 100746), (2316, 96570), (2610, 85692), (2664, 83955), (2895, 77256), (3132, 71410), (3219, 69480), (3330, 67164), (3474, 64380), (3480, 64269), (3860, 57942), (3915, 57128), (3996, 55970), (4292, 52110), (4440, 50373), (4632, 48285), (4995, 44776), (5211, 42920), (5220, 42846), (5365, 41688), (5597, 39960), (5790, 38628), (6264, 35705), (6438, 34740), (6660, 33582), (6948, 32190), (7141, 31320), (7720, 28971), (7830, 28564), (7992, 27985), (8584, 26055), (8685, 25752), (9657, 23160), (9990, 22388), (10422, 21460), (10440, 21423), (10730, 20844), (11194, 19980), (11580, 19314), (12876, 17370), (13320, 16791), (13896, 16095), (14282, 15660)]