42640607880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{499}}^1$

素因数の和:610

約数の個数: 576

約数和(自身を含む): 162653400000

約数和(自身を除く): 120012792120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 31, 36, 38, 39, 40, 45, 52, 57, 60, 62, 65, 72, 76, 78, 90, 93, 95, 104, 114, 117, 120, 124, 130, 152, 155, 156, 171, 180, 186, 190, 195, 228, 234, 247, 248, 260, 279, 285, 310, 312, 342, 360, 372, 380, 390, 403, 456, 465, 468, 494, 499, 520, 558, 570, 585, 589, 620, 684, 741, 744, 760, 780, 806, 855, 930, 936, 961, 988, 998, 1116, 1140, 1170, 1178, 1209, 1235, 1240, 1368, 1395, 1482, 1497, 1560, 1612, 1710, 1767, 1860, 1922, 1976, 1996, 2015, 2223, 2232, 2280, 2340, 2356, 2418, 2470, 2495, 2790, 2883, 2945, 2964, 2994, 3224, 3420, 3534, 3627, 3705, 3720, 3844, 3992, 4030, 4446, 4491, 4680, 4712, 4805, 4836, 4940, 4990, 5301, 5580, 5766, 5890, 5928, 5988, 6045, 6487, 6840, 7068, 7254, 7410, 7485, 7657, 7688, 8060, 8649, 8835, 8892, 8982, 9481, 9610, 9672, 9880, 9980, 10602, 11115, 11160, 11532, 11780, 11976, 12090, 12493, 12974, 14136, 14415, 14508, 14820, 14970, 15314, 15469, 16120, 17298, 17670, 17784, 17964, 18135, 18259, 18962, 19220, 19461, 19960, 21204, 22230, 22455, 22971, 23064, 23560, 24180, 24986, 25948, 26505, 28443, 28830, 29016, 29640, 29940, 30628, 30938, 32435, 34596, 35340, 35928, 36270, 36518, 37479, 37924, 38285, 38440, 38922, 42408, 43245, 44460, 44910, 45942, 46407, 47405, 48360, 49972, 51896, 53010, 54777, 56886, 57660, 58383, 59880, 61256, 61876, 62465, 64870, 68913, 69192, 70680, 72540, 73036, 74958, 75848, 76570, 77345, 77844, 85329, 86490, 88920, 89820, 91295, 91884, 92814, 94810, 97305, 99944, 106020, 109554, 112437, 113772, 114855, 115320, 116766, 123253, 123752, 124930, 129740, 137826, 139221, 142215, 145080, 146072, 149916, 153140, 154690, 155688, 164331, 170658, 172980, 179640, 182590, 183768, 185628, 187395, 189620, 194610, 201097, 212040, 219108, 224874, 227544, 229710, 232035, 233532, 237367, 246506, 249860, 259480, 273885, 275652, 278442, 284430, 291915, 293911, 299832, 306280, 309380, 328662, 341316, 344565, 345960, 365180, 369759, 371256, 374790, 379240, 389220, 402194, 426645, 438216, 449748, 459420, 464070, 467064, 474734, 479539, 493012, 499720, 547770, 551304, 556884, 562185, 568860, 583830, 587822, 603291, 616265, 618760, 657324, 682632, 689130, 696105, 712101, 730360, 739518, 749580, 778440, 804388, 821655, 853290, 881733, 899496, 918840, 928140, 949468, 959078, 986024, 1005485, 1095540, 1109277, 1113768, 1124370, 1137720, 1167660, 1175644, 1186835, 1206582, 1232530, 1314648, 1378260, 1392210, 1424202, 1438617, 1469555, 1479036, 1499160, 1608776, 1643310, 1706580, 1763466, 1809873, 1848795, 1856280, 1898936, 1918156, 2010970, 2136303, 2191080, 2218554, 2248740, 2335320, 2351288, 2373670, 2397695, 2413164, 2465060, 2645199, 2756520, 2784420, 2848404, 2877234, 2939110, 2958072, 3016455, 3286620, 3413160, 3526932, 3560505, 3619746, 3697590, 3820843, 3836312, 4021940, 4272606, 4315851, 4408665, 4437108, 4497480, 4747340, 4795390, 4826328, 4930120, 5290398, 5546385, 5568840, 5696808, 5754468, 5878220, 6032910, 6234007, 6573240, 7053864, 7121010, 7193085, 7239492, 7395180, 7641686, 8043880, 8545212, 8631702, 8817330, 8874216, 9049365, 9111241, 9494680, 9590780, 10580796, 10681515, 11092770, 11462529, 11508936, 11756440, 12065820, 12468014, 13225995, 14242020, 14386170, 14478984, 14790360, 15283372, 17090424, 17263404, 17634660, 18098730, 18222482, 18702021, 19104215, 19181560, 21161592, 21363030, 21579255, 22185540, 22925058, 24131640, 24936028, 26451990, 27333723, 28484040, 28772340, 30566744, 31170035, 34387587, 34526808, 35269320, 36197460, 36444964, 37404042, 38208430, 42726060, 43158510, 44371080, 45556205, 45850116, 49872056, 52903980, 54667446, 56106063, 57312645, 57544680, 62340070, 68775174, 72394920, 72889928, 74808084, 76416860, 82001169, 85452120, 86317020, 91112410, 91700232, 93510105, 105807960, 109334892, 112212126, 114625290, 118446133, 124680140, 136668615, 137550348, 149616168, 152833720, 164002338, 171937935, 172634040, 182224820, 187020210, 218669784, 224424252, 229250580, 236892266, 249360280, 273337230, 275100696, 280530315, 328004676, 343875870, 355338399, 364449640, 374040420, 410005845, 448848504, 458501160, 473784532, 546674460, 561060630, 592230665, 656009352, 687751740, 710676798, 748080840, 820011690, 947569064, 1066015197, 1093348920, 1122121260, 1184461330, 1375503480, 1421353596, 1640023380, 1776691995, 2132030394, 2244242520, 2368922660, 2842707192, 3280046760, 3553383990, 4264060788, 4737845320, 5330075985, 7106767980, 8528121576, 10660151970, 14213535960, 21320303940, 42640607880]

約数ペア:

[(1, 42640607880), (2, 21320303940), (3, 14213535960), (4, 10660151970), (5, 8528121576), (6, 7106767980), (8, 5330075985), (9, 4737845320), (10, 4264060788), (12, 3553383990), (13, 3280046760), (15, 2842707192), (18, 2368922660), (19, 2244242520), (20, 2132030394), (24, 1776691995), (26, 1640023380), (30, 1421353596), (31, 1375503480), (36, 1184461330), (38, 1122121260), (39, 1093348920), (40, 1066015197), (45, 947569064), (52, 820011690), (57, 748080840), (60, 710676798), (62, 687751740), (65, 656009352), (72, 592230665), (76, 561060630), (78, 546674460), (90, 473784532), (93, 458501160), (95, 448848504), (104, 410005845), (114, 374040420), (117, 364449640), (120, 355338399), (124, 343875870), (130, 328004676), (152, 280530315), (155, 275100696), (156, 273337230), (171, 249360280), (180, 236892266), (186, 229250580), (190, 224424252), (195, 218669784), (228, 187020210), (234, 182224820), (247, 172634040), (248, 171937935), (260, 164002338), (279, 152833720), (285, 149616168), (310, 137550348), (312, 136668615), (342, 124680140), (360, 118446133), (372, 114625290), (380, 112212126), (390, 109334892), (403, 105807960), (456, 93510105), (465, 91700232), (468, 91112410), (494, 86317020), (499, 85452120), (520, 82001169), (558, 76416860), (570, 74808084), (585, 72889928), (589, 72394920), (620, 68775174), (684, 62340070), (741, 57544680), (744, 57312645), (760, 56106063), (780, 54667446), (806, 52903980), (855, 49872056), (930, 45850116), (936, 45556205), (961, 44371080), (988, 43158510), (998, 42726060), (1116, 38208430), (1140, 37404042), (1170, 36444964), (1178, 36197460), (1209, 35269320), (1235, 34526808), (1240, 34387587), (1368, 31170035), (1395, 30566744), (1482, 28772340), (1497, 28484040), (1560, 27333723), (1612, 26451990), (1710, 24936028), (1767, 24131640), (1860, 22925058), (1922, 22185540), (1976, 21579255), (1996, 21363030), (2015, 21161592), (2223, 19181560), (2232, 19104215), (2280, 18702021), (2340, 18222482), (2356, 18098730), (2418, 17634660), (2470, 17263404), (2495, 17090424), (2790, 15283372), (2883, 14790360), (2945, 14478984), (2964, 14386170), (2994, 14242020), (3224, 13225995), (3420, 12468014), (3534, 12065820), (3627, 11756440), (3705, 11508936), (3720, 11462529), (3844, 11092770), (3992, 10681515), (4030, 10580796), (4446, 9590780), (4491, 9494680), (4680, 9111241), (4712, 9049365), (4805, 8874216), (4836, 8817330), (4940, 8631702), (4990, 8545212), (5301, 8043880), (5580, 7641686), (5766, 7395180), (5890, 7239492), (5928, 7193085), (5988, 7121010), (6045, 7053864), (6487, 6573240), (6840, 6234007), (7068, 6032910), (7254, 5878220), (7410, 5754468), (7485, 5696808), (7657, 5568840), (7688, 5546385), (8060, 5290398), (8649, 4930120), (8835, 4826328), (8892, 4795390), (8982, 4747340), (9481, 4497480), (9610, 4437108), (9672, 4408665), (9880, 4315851), (9980, 4272606), (10602, 4021940), (11115, 3836312), (11160, 3820843), (11532, 3697590), (11780, 3619746), (11976, 3560505), (12090, 3526932), (12493, 3413160), (12974, 3286620), (14136, 3016455), (14415, 2958072), (14508, 2939110), (14820, 2877234), (14970, 2848404), (15314, 2784420), (15469, 2756520), (16120, 2645199), (17298, 2465060), (17670, 2413164), (17784, 2397695), (17964, 2373670), (18135, 2351288), (18259, 2335320), (18962, 2248740), (19220, 2218554), (19461, 2191080), (19960, 2136303), (21204, 2010970), (22230, 1918156), (22455, 1898936), (22971, 1856280), (23064, 1848795), (23560, 1809873), (24180, 1763466), (24986, 1706580), (25948, 1643310), (26505, 1608776), (28443, 1499160), (28830, 1479036), (29016, 1469555), (29640, 1438617), (29940, 1424202), (30628, 1392210), (30938, 1378260), (32435, 1314648), (34596, 1232530), (35340, 1206582), (35928, 1186835), (36270, 1175644), (36518, 1167660), (37479, 1137720), (37924, 1124370), (38285, 1113768), (38440, 1109277), (38922, 1095540), (42408, 1005485), (43245, 986024), (44460, 959078), (44910, 949468), (45942, 928140), (46407, 918840), (47405, 899496), (48360, 881733), (49972, 853290), (51896, 821655), (53010, 804388), (54777, 778440), (56886, 749580), (57660, 739518), (58383, 730360), (59880, 712101), (61256, 696105), (61876, 689130), (62465, 682632), (64870, 657324), (68913, 618760), (69192, 616265), (70680, 603291), (72540, 587822), (73036, 583830), (74958, 568860), (75848, 562185), (76570, 556884), (77345, 551304), (77844, 547770), (85329, 499720), (86490, 493012), (88920, 479539), (89820, 474734), (91295, 467064), (91884, 464070), (92814, 459420), (94810, 449748), (97305, 438216), (99944, 426645), (106020, 402194), (109554, 389220), (112437, 379240), (113772, 374790), (114855, 371256), (115320, 369759), (116766, 365180), (123253, 345960), (123752, 344565), (124930, 341316), (129740, 328662), (137826, 309380), (139221, 306280), (142215, 299832), (145080, 293911), (146072, 291915), (149916, 284430), (153140, 278442), (154690, 275652), (155688, 273885), (164331, 259480), (170658, 249860), (172980, 246506), (179640, 237367), (182590, 233532), (183768, 232035), (185628, 229710), (187395, 227544), (189620, 224874), (194610, 219108), (201097, 212040)]