20173963320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2657}}^1$

素因数の和:2835

約数の個数: 384

約数和(自身を含む): 78816291840

約数和(自身を除く): 58642328520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 131, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 262, 276, 280, 315, 322, 345, 360, 393, 414, 420, 460, 483, 504, 524, 552, 630, 644, 655, 690, 786, 805, 828, 840, 917, 920, 966, 1035, 1048, 1179, 1260, 1288, 1310, 1380, 1449, 1572, 1610, 1656, 1834, 1932, 1965, 2070, 2358, 2415, 2520, 2620, 2657, 2751, 2760, 2898, 3013, 3144, 3220, 3668, 3864, 3930, 4140, 4585, 4716, 4830, 5240, 5314, 5502, 5796, 5895, 6026, 6440, 7245, 7336, 7860, 7971, 8253, 8280, 9039, 9170, 9432, 9660, 10628, 11004, 11592, 11790, 12052, 13285, 13755, 14490, 15065, 15720, 15942, 16506, 18078, 18340, 18599, 19320, 21091, 21256, 22008, 23580, 23913, 24104, 26570, 27117, 27510, 28980, 30130, 31884, 33012, 36156, 36680, 37198, 39855, 41265, 42182, 45195, 47160, 47826, 53140, 54234, 55020, 55797, 57960, 60260, 61111, 63273, 63768, 66024, 72312, 74396, 79710, 82530, 84364, 90390, 92995, 95652, 105455, 106280, 108468, 110040, 111594, 119565, 120520, 122222, 126546, 135585, 148792, 159420, 165060, 167391, 168728, 180780, 183333, 185990, 189819, 191304, 210910, 216936, 223188, 239130, 244444, 253092, 271170, 278985, 305555, 316365, 318840, 330120, 334782, 348067, 361560, 366666, 371980, 379638, 421820, 427777, 446376, 478260, 488888, 506184, 542340, 549999, 557970, 611110, 632730, 669564, 696134, 733332, 743960, 759276, 836955, 843640, 855554, 916665, 949095, 956520, 1044201, 1084680, 1099998, 1115940, 1222220, 1265460, 1283331, 1339128, 1392268, 1466664, 1518552, 1673910, 1711108, 1740335, 1833330, 1898190, 2088402, 2138885, 2199996, 2231880, 2436469, 2444440, 2530920, 2566662, 2749995, 2784536, 3132603, 3347820, 3422216, 3480670, 3666660, 3796380, 3849993, 4176804, 4277770, 4399992, 4872938, 5133324, 5221005, 5499990, 6265206, 6416655, 6695640, 6961340, 7309407, 7333320, 7592760, 7699986, 8005541, 8353608, 8555540, 9745876, 10266648, 10442010, 10999980, 12182345, 12530412, 12833310, 13922680, 14618814, 15399972, 15663015, 16011082, 17111080, 19249965, 19491752, 20884020, 21928221, 21999960, 24016623, 24364690, 25060824, 25666620, 29237628, 30799944, 31326030, 32022164, 36547035, 38499930, 40027705, 41768040, 43856442, 48033246, 48729380, 51333240, 56038787, 58475256, 62652060, 64044328, 72049869, 73094070, 76999860, 80055410, 87712884, 96066492, 97458760, 109641105, 112077574, 120083115, 125304120, 144099738, 146188140, 153999720, 160110820, 168116361, 175425768, 192132984, 219282210, 224155148, 240166230, 280193935, 288199476, 292376280, 320221640, 336232722, 360249345, 438564420, 448310296, 480332460, 504349083, 560387870, 576398952, 672465444, 720498690, 840581805, 877128840, 960664920, 1008698166, 1120775740, 1344930888, 1440997380, 1681163610, 2017396332, 2241551480, 2521745415, 2881994760, 3362327220, 4034792664, 5043490830, 6724654440, 10086981660, 20173963320]

約数ペア:

[(1, 20173963320), (2, 10086981660), (3, 6724654440), (4, 5043490830), (5, 4034792664), (6, 3362327220), (7, 2881994760), (8, 2521745415), (9, 2241551480), (10, 2017396332), (12, 1681163610), (14, 1440997380), (15, 1344930888), (18, 1120775740), (20, 1008698166), (21, 960664920), (23, 877128840), (24, 840581805), (28, 720498690), (30, 672465444), (35, 576398952), (36, 560387870), (40, 504349083), (42, 480332460), (45, 448310296), (46, 438564420), (56, 360249345), (60, 336232722), (63, 320221640), (69, 292376280), (70, 288199476), (72, 280193935), (84, 240166230), (90, 224155148), (92, 219282210), (105, 192132984), (115, 175425768), (120, 168116361), (126, 160110820), (131, 153999720), (138, 146188140), (140, 144099738), (161, 125304120), (168, 120083115), (180, 112077574), (184, 109641105), (207, 97458760), (210, 96066492), (230, 87712884), (252, 80055410), (262, 76999860), (276, 73094070), (280, 72049869), (315, 64044328), (322, 62652060), (345, 58475256), (360, 56038787), (393, 51333240), (414, 48729380), (420, 48033246), (460, 43856442), (483, 41768040), (504, 40027705), (524, 38499930), (552, 36547035), (630, 32022164), (644, 31326030), (655, 30799944), (690, 29237628), (786, 25666620), (805, 25060824), (828, 24364690), (840, 24016623), (917, 21999960), (920, 21928221), (966, 20884020), (1035, 19491752), (1048, 19249965), (1179, 17111080), (1260, 16011082), (1288, 15663015), (1310, 15399972), (1380, 14618814), (1449, 13922680), (1572, 12833310), (1610, 12530412), (1656, 12182345), (1834, 10999980), (1932, 10442010), (1965, 10266648), (2070, 9745876), (2358, 8555540), (2415, 8353608), (2520, 8005541), (2620, 7699986), (2657, 7592760), (2751, 7333320), (2760, 7309407), (2898, 6961340), (3013, 6695640), (3144, 6416655), (3220, 6265206), (3668, 5499990), (3864, 5221005), (3930, 5133324), (4140, 4872938), (4585, 4399992), (4716, 4277770), (4830, 4176804), (5240, 3849993), (5314, 3796380), (5502, 3666660), (5796, 3480670), (5895, 3422216), (6026, 3347820), (6440, 3132603), (7245, 2784536), (7336, 2749995), (7860, 2566662), (7971, 2530920), (8253, 2444440), (8280, 2436469), (9039, 2231880), (9170, 2199996), (9432, 2138885), (9660, 2088402), (10628, 1898190), (11004, 1833330), (11592, 1740335), (11790, 1711108), (12052, 1673910), (13285, 1518552), (13755, 1466664), (14490, 1392268), (15065, 1339128), (15720, 1283331), (15942, 1265460), (16506, 1222220), (18078, 1115940), (18340, 1099998), (18599, 1084680), (19320, 1044201), (21091, 956520), (21256, 949095), (22008, 916665), (23580, 855554), (23913, 843640), (24104, 836955), (26570, 759276), (27117, 743960), (27510, 733332), (28980, 696134), (30130, 669564), (31884, 632730), (33012, 611110), (36156, 557970), (36680, 549999), (37198, 542340), (39855, 506184), (41265, 488888), (42182, 478260), (45195, 446376), (47160, 427777), (47826, 421820), (53140, 379638), (54234, 371980), (55020, 366666), (55797, 361560), (57960, 348067), (60260, 334782), (61111, 330120), (63273, 318840), (63768, 316365), (66024, 305555), (72312, 278985), (74396, 271170), (79710, 253092), (82530, 244444), (84364, 239130), (90390, 223188), (92995, 216936), (95652, 210910), (105455, 191304), (106280, 189819), (108468, 185990), (110040, 183333), (111594, 180780), (119565, 168728), (120520, 167391), (122222, 165060), (126546, 159420), (135585, 148792)]