2850676920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:476

約数の個数: 576

約数和(自身を含む): 12010602240

約数和(自身を除く): 9159925320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 31, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 62, 63, 65, 70, 72, 78, 84, 90, 91, 93, 98, 104, 105, 117, 120, 124, 126, 130, 140, 147, 155, 156, 168, 180, 182, 186, 195, 196, 210, 217, 234, 245, 248, 252, 260, 273, 279, 280, 294, 310, 312, 315, 360, 364, 372, 390, 392, 401, 403, 420, 434, 441, 455, 465, 468, 490, 504, 520, 546, 558, 585, 588, 620, 630, 637, 651, 728, 735, 744, 780, 802, 806, 819, 840, 868, 882, 910, 930, 936, 980, 1085, 1092, 1116, 1170, 1176, 1203, 1209, 1240, 1260, 1274, 1302, 1365, 1395, 1470, 1519, 1560, 1604, 1612, 1638, 1736, 1764, 1820, 1860, 1911, 1953, 1960, 2005, 2015, 2170, 2184, 2205, 2232, 2340, 2406, 2418, 2520, 2548, 2604, 2730, 2790, 2807, 2821, 2940, 3038, 3185, 3208, 3224, 3255, 3276, 3528, 3609, 3627, 3640, 3720, 3822, 3906, 4010, 4030, 4095, 4340, 4410, 4557, 4680, 4812, 4836, 5096, 5208, 5213, 5460, 5580, 5614, 5642, 5733, 5880, 6015, 6045, 6076, 6370, 6510, 6552, 7218, 7254, 7595, 7644, 7812, 8020, 8060, 8190, 8421, 8463, 8680, 8820, 9114, 9555, 9624, 9672, 9765, 10426, 10920, 11160, 11228, 11284, 11466, 12030, 12090, 12152, 12431, 12740, 13020, 13671, 14035, 14105, 14436, 14508, 15190, 15288, 15624, 15639, 16040, 16120, 16380, 16842, 16926, 17640, 18045, 18135, 18228, 19110, 19530, 19649, 19747, 20852, 22456, 22568, 22785, 22932, 24060, 24180, 24862, 25263, 25389, 25480, 26040, 26065, 27342, 28070, 28210, 28665, 28872, 29016, 30380, 31278, 32760, 33684, 33852, 36090, 36270, 36456, 36491, 37293, 38220, 39060, 39298, 39494, 41704, 42105, 42315, 45570, 45864, 46917, 48120, 48360, 49724, 50526, 50778, 52130, 54684, 56140, 56420, 57330, 58947, 59241, 60760, 62155, 62556, 67368, 67704, 68355, 72180, 72540, 72982, 74586, 76440, 78120, 78195, 78596, 78988, 84210, 84630, 87017, 91140, 93834, 98245, 98735, 99448, 101052, 101556, 104260, 109368, 109473, 111879, 112280, 112840, 114660, 117894, 118482, 124310, 125112, 126315, 126945, 136710, 144360, 145080, 145964, 149172, 156390, 157192, 157976, 161603, 168420, 169260, 174034, 176841, 177723, 182280, 182455, 186465, 187668, 196490, 197470, 202104, 203112, 208520, 218946, 223758, 229320, 234585, 235788, 236964, 248620, 252630, 253890, 255437, 261051, 273420, 291928, 294735, 296205, 298344, 312780, 323206, 328419, 336840, 338520, 348068, 353682, 355446, 364910, 372930, 375336, 392980, 394940, 435085, 437892, 447516, 469170, 471576, 473928, 484809, 497240, 505260, 507780, 510874, 522102, 546840, 547365, 559395, 589470, 592410, 609119, 625560, 646412, 656838, 696136, 707364, 710892, 729820, 745860, 766311, 783153, 785960, 789880, 808015, 870170, 875784, 884205, 888615, 895032, 938340, 969618, 1010520, 1015560, 1021748, 1044204, 1094730, 1118790, 1131221, 1178940, 1184820, 1218238, 1277185, 1292824, 1305255, 1313676, 1414728, 1421784, 1454427, 1459640, 1491720, 1532622, 1566306, 1616030, 1642095, 1740340, 1768410, 1777230, 1827357, 1876680, 1939236, 2043496, 2088408, 2189460, 2237580, 2262442, 2298933, 2357880, 2369640, 2424045, 2436476, 2554370, 2610510, 2627352, 2908854, 3045595, 3065244, 3132612, 3232060, 3284190, 3393663, 3480680, 3536820, 3554460, 3654714, 3831555, 3878472, 3915765, 4378920, 4475160, 4524884, 4597866, 4848090, 4872952, 5108740, 5221020, 5482071, 5656105, 5817708, 6091190, 6130488, 6265224, 6464120, 6568380, 6787326, 7073640, 7108920, 7272135, 7309428, 7663110, 7831530, 7918547, 9049768, 9136785, 9195732, 9696180, 10180989, 10217480, 10442040, 10964142, 11312210, 11494665, 11635416, 12182380, 13136760, 13574652, 14544270, 14618856, 15326220, 15663060, 15837094, 16968315, 18273570, 18391464, 19392360, 20361978, 21928284, 22624420, 22989330, 23755641, 24364760, 27149304, 27410355, 29088540, 30652440, 31326120, 31674188, 33936630, 36547140, 39592735, 40723956, 43856568, 45248840, 45978660, 47511282, 50904945, 54820710, 58177080, 63348376, 67873260, 71266923, 73094280, 79185470, 81447912, 91957320, 95022564, 101809890, 109641420, 118778205, 135746520, 142533846, 158370940, 190045128, 203619780, 219282840, 237556410, 285067692, 316741880, 356334615, 407239560, 475112820, 570135384, 712669230, 950225640, 1425338460, 2850676920]

約数ペア:

[(1, 2850676920), (2, 1425338460), (3, 950225640), (4, 712669230), (5, 570135384), (6, 475112820), (7, 407239560), (8, 356334615), (9, 316741880), (10, 285067692), (12, 237556410), (13, 219282840), (14, 203619780), (15, 190045128), (18, 158370940), (20, 142533846), (21, 135746520), (24, 118778205), (26, 109641420), (28, 101809890), (30, 95022564), (31, 91957320), (35, 81447912), (36, 79185470), (39, 73094280), (40, 71266923), (42, 67873260), (45, 63348376), (49, 58177080), (52, 54820710), (56, 50904945), (60, 47511282), (62, 45978660), (63, 45248840), (65, 43856568), (70, 40723956), (72, 39592735), (78, 36547140), (84, 33936630), (90, 31674188), (91, 31326120), (93, 30652440), (98, 29088540), (104, 27410355), (105, 27149304), (117, 24364760), (120, 23755641), (124, 22989330), (126, 22624420), (130, 21928284), (140, 20361978), (147, 19392360), (155, 18391464), (156, 18273570), (168, 16968315), (180, 15837094), (182, 15663060), (186, 15326220), (195, 14618856), (196, 14544270), (210, 13574652), (217, 13136760), (234, 12182380), (245, 11635416), (248, 11494665), (252, 11312210), (260, 10964142), (273, 10442040), (279, 10217480), (280, 10180989), (294, 9696180), (310, 9195732), (312, 9136785), (315, 9049768), (360, 7918547), (364, 7831530), (372, 7663110), (390, 7309428), (392, 7272135), (401, 7108920), (403, 7073640), (420, 6787326), (434, 6568380), (441, 6464120), (455, 6265224), (465, 6130488), (468, 6091190), (490, 5817708), (504, 5656105), (520, 5482071), (546, 5221020), (558, 5108740), (585, 4872952), (588, 4848090), (620, 4597866), (630, 4524884), (637, 4475160), (651, 4378920), (728, 3915765), (735, 3878472), (744, 3831555), (780, 3654714), (802, 3554460), (806, 3536820), (819, 3480680), (840, 3393663), (868, 3284190), (882, 3232060), (910, 3132612), (930, 3065244), (936, 3045595), (980, 2908854), (1085, 2627352), (1092, 2610510), (1116, 2554370), (1170, 2436476), (1176, 2424045), (1203, 2369640), (1209, 2357880), (1240, 2298933), (1260, 2262442), (1274, 2237580), (1302, 2189460), (1365, 2088408), (1395, 2043496), (1470, 1939236), (1519, 1876680), (1560, 1827357), (1604, 1777230), (1612, 1768410), (1638, 1740340), (1736, 1642095), (1764, 1616030), (1820, 1566306), (1860, 1532622), (1911, 1491720), (1953, 1459640), (1960, 1454427), (2005, 1421784), (2015, 1414728), (2170, 1313676), (2184, 1305255), (2205, 1292824), (2232, 1277185), (2340, 1218238), (2406, 1184820), (2418, 1178940), (2520, 1131221), (2548, 1118790), (2604, 1094730), (2730, 1044204), (2790, 1021748), (2807, 1015560), (2821, 1010520), (2940, 969618), (3038, 938340), (3185, 895032), (3208, 888615), (3224, 884205), (3255, 875784), (3276, 870170), (3528, 808015), (3609, 789880), (3627, 785960), (3640, 783153), (3720, 766311), (3822, 745860), (3906, 729820), (4010, 710892), (4030, 707364), (4095, 696136), (4340, 656838), (4410, 646412), (4557, 625560), (4680, 609119), (4812, 592410), (4836, 589470), (5096, 559395), (5208, 547365), (5213, 546840), (5460, 522102), (5580, 510874), (5614, 507780), (5642, 505260), (5733, 497240), (5880, 484809), (6015, 473928), (6045, 471576), (6076, 469170), (6370, 447516), (6510, 437892), (6552, 435085), (7218, 394940), (7254, 392980), (7595, 375336), (7644, 372930), (7812, 364910), (8020, 355446), (8060, 353682), (8190, 348068), (8421, 338520), (8463, 336840), (8680, 328419), (8820, 323206), (9114, 312780), (9555, 298344), (9624, 296205), (9672, 294735), (9765, 291928), (10426, 273420), (10920, 261051), (11160, 255437), (11228, 253890), (11284, 252630), (11466, 248620), (12030, 236964), (12090, 235788), (12152, 234585), (12431, 229320), (12740, 223758), (13020, 218946), (13671, 208520), (14035, 203112), (14105, 202104), (14436, 197470), (14508, 196490), (15190, 187668), (15288, 186465), (15624, 182455), (15639, 182280), (16040, 177723), (16120, 176841), (16380, 174034), (16842, 169260), (16926, 168420), (17640, 161603), (18045, 157976), (18135, 157192), (18228, 156390), (19110, 149172), (19530, 145964), (19649, 145080), (19747, 144360), (20852, 136710), (22456, 126945), (22568, 126315), (22785, 125112), (22932, 124310), (24060, 118482), (24180, 117894), (24862, 114660), (25263, 112840), (25389, 112280), (25480, 111879), (26040, 109473), (26065, 109368), (27342, 104260), (28070, 101556), (28210, 101052), (28665, 99448), (28872, 98735), (29016, 98245), (30380, 93834), (31278, 91140), (32760, 87017), (33684, 84630), (33852, 84210), (36090, 78988), (36270, 78596), (36456, 78195), (36491, 78120), (37293, 76440), (38220, 74586), (39060, 72982), (39298, 72540), (39494, 72180), (41704, 68355), (42105, 67704), (42315, 67368), (45570, 62556), (45864, 62155), (46917, 60760), (48120, 59241), (48360, 58947), (49724, 57330), (50526, 56420), (50778, 56140), (52130, 54684)]