2039921520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 640

約数和(自身を含む): 8447459328

約数和(自身を除く): 6407537808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 23, 24, 26, 28, 30, 31, 35, 39, 40, 42, 46, 48, 52, 56, 60, 62, 65, 69, 70, 78, 80, 84, 91, 92, 93, 104, 105, 112, 115, 120, 124, 130, 131, 138, 140, 155, 156, 161, 168, 182, 184, 186, 195, 208, 210, 217, 230, 240, 248, 260, 262, 273, 276, 280, 299, 310, 312, 322, 336, 345, 364, 368, 372, 390, 393, 403, 420, 434, 455, 460, 465, 483, 496, 520, 524, 546, 552, 560, 598, 620, 624, 644, 651, 655, 690, 713, 728, 744, 780, 786, 805, 806, 840, 868, 897, 910, 917, 920, 930, 966, 1040, 1048, 1085, 1092, 1104, 1196, 1209, 1240, 1288, 1302, 1310, 1365, 1380, 1426, 1456, 1488, 1495, 1560, 1572, 1610, 1612, 1680, 1703, 1736, 1794, 1820, 1834, 1840, 1860, 1932, 1965, 2015, 2093, 2096, 2139, 2170, 2184, 2392, 2415, 2418, 2480, 2576, 2604, 2620, 2730, 2751, 2760, 2821, 2852, 2990, 3013, 3120, 3144, 3220, 3224, 3255, 3406, 3472, 3565, 3588, 3640, 3668, 3720, 3864, 3930, 4030, 4061, 4186, 4278, 4340, 4368, 4485, 4585, 4784, 4830, 4836, 4991, 5109, 5208, 5240, 5460, 5502, 5520, 5642, 5704, 5980, 6026, 6045, 6279, 6288, 6440, 6448, 6510, 6812, 7130, 7176, 7280, 7336, 7440, 7728, 7860, 8060, 8122, 8372, 8463, 8515, 8556, 8680, 8970, 9039, 9170, 9269, 9660, 9672, 9982, 10218, 10416, 10465, 10480, 10695, 10920, 11004, 11284, 11408, 11921, 11960, 12052, 12090, 12183, 12558, 12880, 13020, 13624, 13755, 14105, 14260, 14352, 14672, 14973, 15065, 15720, 16120, 16244, 16744, 16926, 17030, 17112, 17360, 17940, 18078, 18340, 18538, 19320, 19344, 19964, 20305, 20436, 20930, 21091, 21390, 21840, 22008, 22568, 23842, 23920, 24104, 24180, 24366, 24955, 25116, 25545, 26040, 27248, 27510, 27807, 28210, 28427, 28520, 29946, 30130, 31395, 31440, 32240, 32488, 33488, 33852, 34060, 34224, 35763, 35880, 36156, 36680, 37076, 38640, 39169, 39928, 40610, 40872, 41860, 42182, 42315, 42780, 44016, 45136, 45195, 46345, 47684, 48208, 48360, 48732, 49910, 50232, 51090, 52080, 52793, 55020, 55614, 56420, 56854, 57040, 59605, 59892, 60260, 60915, 62790, 63273, 64883, 64976, 67704, 68120, 71526, 71760, 72312, 73360, 74152, 74865, 78338, 79856, 81220, 81744, 83720, 84364, 84630, 85281, 85560, 90390, 92690, 93403, 95368, 96720, 97464, 99820, 100464, 102180, 105455, 105586, 110040, 111228, 112840, 113708, 117507, 119210, 119784, 120520, 121830, 125580, 126546, 129766, 135408, 136240, 139035, 142135, 143052, 144624, 148304, 149730, 156676, 158379, 162440, 167440, 168728, 169260, 170562, 171120, 178815, 180780, 185380, 186806, 190736, 194649, 194928, 195845, 199640, 204360, 210910, 211172, 220080, 222456, 225680, 227416, 235014, 238420, 239568, 241040, 243660, 251160, 253092, 259532, 263965, 274183, 278070, 280209, 284270, 286104, 299460, 313352, 316365, 316758, 324415, 324880, 337456, 338520, 341124, 357630, 361560, 369551, 370760, 373612, 389298, 391690, 399280, 408720, 421820, 422344, 426405, 444912, 454832, 467015, 470028, 476840, 487320, 502320, 506184, 519064, 527930, 548366, 556140, 560418, 568540, 572208, 587535, 598920, 626704, 632730, 633516, 648830, 653821, 677040, 682248, 715260, 723120, 739102, 741520, 747224, 778596, 783380, 791895, 822549, 843640, 844688, 852810, 934030, 940056, 953680, 973245, 974640, 1012368, 1038128, 1055860, 1096732, 1108653, 1112280, 1120836, 1137080, 1175070, 1197840, 1214239, 1265460, 1267032, 1297660, 1307642, 1364496, 1370915, 1401045, 1430520, 1478204, 1494448, 1557192, 1566760, 1583790, 1645098, 1687280, 1705620, 1847755, 1868060, 1880112, 1946490, 1961463, 2111720, 2193464, 2217306, 2224560, 2241672, 2274160, 2350140, 2428478, 2530920, 2534064, 2595320, 2615284, 2741830, 2802090, 2861040, 2956408, 3114384, 3133520, 3167580, 3269105, 3290196, 3411240, 3642717, 3695510, 3736120, 3892980, 3922926, 4112745, 4223440, 4386928, 4434612, 4483344, 4700280, 4856956, 5061840, 5190640, 5230568, 5483660, 5543265, 5604180, 5912816, 6071195, 6335160, 6538210, 6580392, 6822480, 7285434, 7391020, 7472240, 7785960, 7845852, 8225490, 8499673, 8869224, 9400560, 9713912, 9807315, 10461136, 10967320, 11086530, 11208360, 12142390, 12670320, 13076420, 13160784, 14570868, 14782040, 15571920, 15691704, 16450980, 16999346, 17738448, 18213585, 19427824, 19614630, 21934640, 22173060, 22416720, 24284780, 25499019, 26152840, 29141736, 29564080, 31383408, 32901960, 33998692, 36427170, 39229260, 42498365, 44346120, 48569560, 50998038, 52305680, 58283472, 65803920, 67997384, 72854340, 78458520, 84996730, 88692240, 97139120, 101996076, 127495095, 135994768, 145708680, 156917040, 169993460, 203992152, 254990190, 291417360, 339986920, 407984304, 509980380, 679973840, 1019960760, 2039921520]

約数ペア:

[(1, 2039921520), (2, 1019960760), (3, 679973840), (4, 509980380), (5, 407984304), (6, 339986920), (7, 291417360), (8, 254990190), (10, 203992152), (12, 169993460), (13, 156917040), (14, 145708680), (15, 135994768), (16, 127495095), (20, 101996076), (21, 97139120), (23, 88692240), (24, 84996730), (26, 78458520), (28, 72854340), (30, 67997384), (31, 65803920), (35, 58283472), (39, 52305680), (40, 50998038), (42, 48569560), (46, 44346120), (48, 42498365), (52, 39229260), (56, 36427170), (60, 33998692), (62, 32901960), (65, 31383408), (69, 29564080), (70, 29141736), (78, 26152840), (80, 25499019), (84, 24284780), (91, 22416720), (92, 22173060), (93, 21934640), (104, 19614630), (105, 19427824), (112, 18213585), (115, 17738448), (120, 16999346), (124, 16450980), (130, 15691704), (131, 15571920), (138, 14782040), (140, 14570868), (155, 13160784), (156, 13076420), (161, 12670320), (168, 12142390), (182, 11208360), (184, 11086530), (186, 10967320), (195, 10461136), (208, 9807315), (210, 9713912), (217, 9400560), (230, 8869224), (240, 8499673), (248, 8225490), (260, 7845852), (262, 7785960), (273, 7472240), (276, 7391020), (280, 7285434), (299, 6822480), (310, 6580392), (312, 6538210), (322, 6335160), (336, 6071195), (345, 5912816), (364, 5604180), (368, 5543265), (372, 5483660), (390, 5230568), (393, 5190640), (403, 5061840), (420, 4856956), (434, 4700280), (455, 4483344), (460, 4434612), (465, 4386928), (483, 4223440), (496, 4112745), (520, 3922926), (524, 3892980), (546, 3736120), (552, 3695510), (560, 3642717), (598, 3411240), (620, 3290196), (624, 3269105), (644, 3167580), (651, 3133520), (655, 3114384), (690, 2956408), (713, 2861040), (728, 2802090), (744, 2741830), (780, 2615284), (786, 2595320), (805, 2534064), (806, 2530920), (840, 2428478), (868, 2350140), (897, 2274160), (910, 2241672), (917, 2224560), (920, 2217306), (930, 2193464), (966, 2111720), (1040, 1961463), (1048, 1946490), (1085, 1880112), (1092, 1868060), (1104, 1847755), (1196, 1705620), (1209, 1687280), (1240, 1645098), (1288, 1583790), (1302, 1566760), (1310, 1557192), (1365, 1494448), (1380, 1478204), (1426, 1430520), (1456, 1401045), (1488, 1370915), (1495, 1364496), (1560, 1307642), (1572, 1297660), (1610, 1267032), (1612, 1265460), (1680, 1214239), (1703, 1197840), (1736, 1175070), (1794, 1137080), (1820, 1120836), (1834, 1112280), (1840, 1108653), (1860, 1096732), (1932, 1055860), (1965, 1038128), (2015, 1012368), (2093, 974640), (2096, 973245), (2139, 953680), (2170, 940056), (2184, 934030), (2392, 852810), (2415, 844688), (2418, 843640), (2480, 822549), (2576, 791895), (2604, 783380), (2620, 778596), (2730, 747224), (2751, 741520), (2760, 739102), (2821, 723120), (2852, 715260), (2990, 682248), (3013, 677040), (3120, 653821), (3144, 648830), (3220, 633516), (3224, 632730), (3255, 626704), (3406, 598920), (3472, 587535), (3565, 572208), (3588, 568540), (3640, 560418), (3668, 556140), (3720, 548366), (3864, 527930), (3930, 519064), (4030, 506184), (4061, 502320), (4186, 487320), (4278, 476840), (4340, 470028), (4368, 467015), (4485, 454832), (4585, 444912), (4784, 426405), (4830, 422344), (4836, 421820), (4991, 408720), (5109, 399280), (5208, 391690), (5240, 389298), (5460, 373612), (5502, 370760), (5520, 369551), (5642, 361560), (5704, 357630), (5980, 341124), (6026, 338520), (6045, 337456), (6279, 324880), (6288, 324415), (6440, 316758), (6448, 316365), (6510, 313352), (6812, 299460), (7130, 286104), (7176, 284270), (7280, 280209), (7336, 278070), (7440, 274183), (7728, 263965), (7860, 259532), (8060, 253092), (8122, 251160), (8372, 243660), (8463, 241040), (8515, 239568), (8556, 238420), (8680, 235014), (8970, 227416), (9039, 225680), (9170, 222456), (9269, 220080), (9660, 211172), (9672, 210910), (9982, 204360), (10218, 199640), (10416, 195845), (10465, 194928), (10480, 194649), (10695, 190736), (10920, 186806), (11004, 185380), (11284, 180780), (11408, 178815), (11921, 171120), (11960, 170562), (12052, 169260), (12090, 168728), (12183, 167440), (12558, 162440), (12880, 158379), (13020, 156676), (13624, 149730), (13755, 148304), (14105, 144624), (14260, 143052), (14352, 142135), (14672, 139035), (14973, 136240), (15065, 135408), (15720, 129766), (16120, 126546), (16244, 125580), (16744, 121830), (16926, 120520), (17030, 119784), (17112, 119210), (17360, 117507), (17940, 113708), (18078, 112840), (18340, 111228), (18538, 110040), (19320, 105586), (19344, 105455), (19964, 102180), (20305, 100464), (20436, 99820), (20930, 97464), (21091, 96720), (21390, 95368), (21840, 93403), (22008, 92690), (22568, 90390), (23842, 85560), (23920, 85281), (24104, 84630), (24180, 84364), (24366, 83720), (24955, 81744), (25116, 81220), (25545, 79856), (26040, 78338), (27248, 74865), (27510, 74152), (27807, 73360), (28210, 72312), (28427, 71760), (28520, 71526), (29946, 68120), (30130, 67704), (31395, 64976), (31440, 64883), (32240, 63273), (32488, 62790), (33488, 60915), (33852, 60260), (34060, 59892), (34224, 59605), (35763, 57040), (35880, 56854), (36156, 56420), (36680, 55614), (37076, 55020), (38640, 52793), (39169, 52080), (39928, 51090), (40610, 50232), (40872, 49910), (41860, 48732), (42182, 48360), (42315, 48208), (42780, 47684), (44016, 46345), (45136, 45195)]