78198120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:86

約数の個数: 576

約数和(自身を含む): 358525440

約数和(自身を除く): 280327320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 24, 26, 28, 30, 31, 33, 35, 36, 39, 40, 42, 44, 45, 49, 52, 55, 56, 60, 62, 63, 65, 66, 70, 72, 77, 78, 84, 88, 90, 91, 93, 98, 99, 104, 105, 110, 117, 120, 124, 126, 130, 132, 140, 143, 147, 154, 155, 156, 165, 168, 180, 182, 186, 195, 196, 198, 210, 217, 220, 231, 234, 245, 248, 252, 260, 264, 273, 279, 280, 286, 294, 308, 310, 312, 315, 330, 341, 360, 364, 372, 385, 390, 392, 396, 403, 420, 429, 434, 440, 441, 455, 462, 465, 468, 490, 495, 504, 520, 539, 546, 558, 572, 585, 588, 616, 620, 630, 637, 651, 660, 682, 693, 715, 728, 735, 744, 770, 780, 792, 806, 819, 840, 858, 868, 882, 910, 924, 930, 936, 980, 990, 1001, 1023, 1078, 1085, 1092, 1116, 1144, 1155, 1170, 1176, 1209, 1240, 1260, 1274, 1287, 1302, 1320, 1364, 1365, 1386, 1395, 1430, 1470, 1519, 1540, 1560, 1612, 1617, 1638, 1705, 1716, 1736, 1764, 1820, 1848, 1860, 1911, 1953, 1960, 1980, 2002, 2015, 2046, 2145, 2156, 2170, 2184, 2205, 2232, 2310, 2340, 2387, 2418, 2520, 2548, 2574, 2604, 2695, 2728, 2730, 2772, 2790, 2821, 2860, 2940, 3003, 3038, 3069, 3080, 3185, 3224, 3234, 3255, 3276, 3410, 3432, 3465, 3528, 3627, 3640, 3720, 3822, 3906, 3960, 4004, 4030, 4092, 4095, 4290, 4312, 4340, 4410, 4433, 4557, 4620, 4680, 4774, 4836, 4851, 5005, 5096, 5115, 5148, 5208, 5390, 5460, 5544, 5580, 5642, 5720, 5733, 5880, 6006, 6045, 6076, 6138, 6370, 6435, 6468, 6510, 6552, 6820, 6930, 7007, 7161, 7254, 7595, 7644, 7812, 8008, 8060, 8085, 8184, 8190, 8463, 8580, 8680, 8820, 8866, 9009, 9114, 9240, 9548, 9555, 9672, 9702, 9765, 10010, 10230, 10296, 10780, 10920, 11160, 11284, 11466, 11935, 12012, 12090, 12152, 12276, 12740, 12870, 12936, 13020, 13299, 13640, 13671, 13860, 14014, 14105, 14322, 14508, 15015, 15190, 15288, 15345, 15624, 16120, 16170, 16380, 16709, 16926, 17160, 17640, 17732, 18018, 18135, 18228, 19096, 19110, 19404, 19530, 19747, 20020, 20460, 21021, 21483, 21560, 22165, 22568, 22785, 22932, 23870, 24024, 24180, 24255, 24552, 25389, 25480, 25740, 26040, 26598, 27342, 27720, 28028, 28210, 28644, 28665, 29016, 30030, 30380, 30690, 31031, 32340, 32760, 33418, 33852, 35035, 35464, 35805, 36036, 36270, 36456, 38220, 38808, 39060, 39494, 39897, 40040, 40920, 42042, 42315, 42966, 44330, 45045, 45570, 45864, 47740, 48360, 48510, 50127, 50778, 51480, 53196, 54684, 56056, 56420, 57288, 57330, 59241, 60060, 60760, 61380, 62062, 63063, 64680, 66495, 66836, 67704, 68355, 70070, 71610, 72072, 72540, 76440, 78120, 78988, 79794, 83545, 84084, 84630, 85932, 88660, 90090, 91140, 93093, 95480, 97020, 98735, 100254, 101556, 105105, 106392, 107415, 109368, 112840, 114660, 118482, 120120, 122760, 124124, 126126, 126945, 132990, 133672, 136710, 140140, 143220, 145080, 150381, 155155, 157976, 159588, 167090, 168168, 169260, 171864, 177320, 177723, 180180, 182280, 186186, 194040, 197470, 199485, 200508, 203112, 210210, 214830, 217217, 229320, 236964, 248248, 250635, 252252, 253890, 265980, 273420, 279279, 280280, 286440, 296205, 300762, 310310, 315315, 319176, 334180, 338520, 355446, 360360, 372372, 394940, 398970, 401016, 420420, 429660, 434434, 465465, 473928, 501270, 504504, 507780, 531960, 546840, 558558, 592410, 601524, 620620, 630630, 651651, 668360, 710892, 744744, 751905, 789880, 797940, 840840, 859320, 868868, 888615, 930930, 1002540, 1015560, 1086085, 1117116, 1184820, 1203048, 1241240, 1261260, 1303302, 1396395, 1421784, 1503810, 1595880, 1737736, 1777230, 1861860, 1954953, 2005080, 2172170, 2234232, 2369640, 2522520, 2606604, 2792790, 3007620, 3258255, 3554460, 3723720, 3909906, 4344340, 5213208, 5585580, 6015240, 6516510, 7108920, 7819812, 8688680, 9774765, 11171160, 13033020, 15639624, 19549530, 26066040, 39099060, 78198120]

約数ペア:

[(1, 78198120), (2, 39099060), (3, 26066040), (4, 19549530), (5, 15639624), (6, 13033020), (7, 11171160), (8, 9774765), (9, 8688680), (10, 7819812), (11, 7108920), (12, 6516510), (13, 6015240), (14, 5585580), (15, 5213208), (18, 4344340), (20, 3909906), (21, 3723720), (22, 3554460), (24, 3258255), (26, 3007620), (28, 2792790), (30, 2606604), (31, 2522520), (33, 2369640), (35, 2234232), (36, 2172170), (39, 2005080), (40, 1954953), (42, 1861860), (44, 1777230), (45, 1737736), (49, 1595880), (52, 1503810), (55, 1421784), (56, 1396395), (60, 1303302), (62, 1261260), (63, 1241240), (65, 1203048), (66, 1184820), (70, 1117116), (72, 1086085), (77, 1015560), (78, 1002540), (84, 930930), (88, 888615), (90, 868868), (91, 859320), (93, 840840), (98, 797940), (99, 789880), (104, 751905), (105, 744744), (110, 710892), (117, 668360), (120, 651651), (124, 630630), (126, 620620), (130, 601524), (132, 592410), (140, 558558), (143, 546840), (147, 531960), (154, 507780), (155, 504504), (156, 501270), (165, 473928), (168, 465465), (180, 434434), (182, 429660), (186, 420420), (195, 401016), (196, 398970), (198, 394940), (210, 372372), (217, 360360), (220, 355446), (231, 338520), (234, 334180), (245, 319176), (248, 315315), (252, 310310), (260, 300762), (264, 296205), (273, 286440), (279, 280280), (280, 279279), (286, 273420), (294, 265980), (308, 253890), (310, 252252), (312, 250635), (315, 248248), (330, 236964), (341, 229320), (360, 217217), (364, 214830), (372, 210210), (385, 203112), (390, 200508), (392, 199485), (396, 197470), (403, 194040), (420, 186186), (429, 182280), (434, 180180), (440, 177723), (441, 177320), (455, 171864), (462, 169260), (465, 168168), (468, 167090), (490, 159588), (495, 157976), (504, 155155), (520, 150381), (539, 145080), (546, 143220), (558, 140140), (572, 136710), (585, 133672), (588, 132990), (616, 126945), (620, 126126), (630, 124124), (637, 122760), (651, 120120), (660, 118482), (682, 114660), (693, 112840), (715, 109368), (728, 107415), (735, 106392), (744, 105105), (770, 101556), (780, 100254), (792, 98735), (806, 97020), (819, 95480), (840, 93093), (858, 91140), (868, 90090), (882, 88660), (910, 85932), (924, 84630), (930, 84084), (936, 83545), (980, 79794), (990, 78988), (1001, 78120), (1023, 76440), (1078, 72540), (1085, 72072), (1092, 71610), (1116, 70070), (1144, 68355), (1155, 67704), (1170, 66836), (1176, 66495), (1209, 64680), (1240, 63063), (1260, 62062), (1274, 61380), (1287, 60760), (1302, 60060), (1320, 59241), (1364, 57330), (1365, 57288), (1386, 56420), (1395, 56056), (1430, 54684), (1470, 53196), (1519, 51480), (1540, 50778), (1560, 50127), (1612, 48510), (1617, 48360), (1638, 47740), (1705, 45864), (1716, 45570), (1736, 45045), (1764, 44330), (1820, 42966), (1848, 42315), (1860, 42042), (1911, 40920), (1953, 40040), (1960, 39897), (1980, 39494), (2002, 39060), (2015, 38808), (2046, 38220), (2145, 36456), (2156, 36270), (2170, 36036), (2184, 35805), (2205, 35464), (2232, 35035), (2310, 33852), (2340, 33418), (2387, 32760), (2418, 32340), (2520, 31031), (2548, 30690), (2574, 30380), (2604, 30030), (2695, 29016), (2728, 28665), (2730, 28644), (2772, 28210), (2790, 28028), (2821, 27720), (2860, 27342), (2940, 26598), (3003, 26040), (3038, 25740), (3069, 25480), (3080, 25389), (3185, 24552), (3224, 24255), (3234, 24180), (3255, 24024), (3276, 23870), (3410, 22932), (3432, 22785), (3465, 22568), (3528, 22165), (3627, 21560), (3640, 21483), (3720, 21021), (3822, 20460), (3906, 20020), (3960, 19747), (4004, 19530), (4030, 19404), (4092, 19110), (4095, 19096), (4290, 18228), (4312, 18135), (4340, 18018), (4410, 17732), (4433, 17640), (4557, 17160), (4620, 16926), (4680, 16709), (4774, 16380), (4836, 16170), (4851, 16120), (5005, 15624), (5096, 15345), (5115, 15288), (5148, 15190), (5208, 15015), (5390, 14508), (5460, 14322), (5544, 14105), (5580, 14014), (5642, 13860), (5720, 13671), (5733, 13640), (5880, 13299), (6006, 13020), (6045, 12936), (6076, 12870), (6138, 12740), (6370, 12276), (6435, 12152), (6468, 12090), (6510, 12012), (6552, 11935), (6820, 11466), (6930, 11284), (7007, 11160), (7161, 10920), (7254, 10780), (7595, 10296), (7644, 10230), (7812, 10010), (8008, 9765), (8060, 9702), (8085, 9672), (8184, 9555), (8190, 9548), (8463, 9240), (8580, 9114), (8680, 9009), (8820, 8866)]