80781860880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{2707}}^1$

素因数の和:2955

約数の個数: 480

約数和(自身を含む): 321844543488

約数和(自身を除く): 241062682608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 191, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 382, 420, 434, 465, 496, 504, 558, 560, 573, 620, 630, 651, 720, 744, 764, 840, 868, 930, 955, 1008, 1085, 1116, 1146, 1240, 1260, 1302, 1337, 1395, 1488, 1528, 1680, 1719, 1736, 1860, 1910, 1953, 2170, 2232, 2292, 2480, 2520, 2604, 2674, 2707, 2790, 2865, 3056, 3255, 3438, 3472, 3720, 3820, 3906, 4011, 4340, 4464, 4584, 5040, 5208, 5348, 5414, 5580, 5730, 5921, 6510, 6685, 6876, 7440, 7640, 7812, 8022, 8121, 8595, 8680, 9168, 9765, 10416, 10696, 10828, 11160, 11460, 11842, 12033, 13020, 13370, 13535, 13752, 15280, 15624, 16044, 16242, 17190, 17360, 17763, 18949, 19530, 20055, 21392, 21656, 22320, 22920, 23684, 24066, 24363, 26040, 26740, 27070, 27504, 29605, 31248, 32088, 32484, 34380, 35526, 37898, 39060, 40110, 40605, 41447, 43312, 45840, 47368, 48132, 48726, 52080, 53289, 53480, 54140, 56847, 59210, 60165, 64176, 64968, 68760, 71052, 75796, 78120, 80220, 81210, 82894, 83917, 88815, 94736, 94745, 96264, 97452, 106578, 106960, 108280, 113694, 118420, 120330, 121815, 124341, 129936, 137520, 142104, 151592, 156240, 160440, 162420, 165788, 167834, 170541, 177630, 189490, 192528, 194904, 207235, 213156, 216560, 227388, 236840, 240660, 243630, 248682, 251751, 266445, 284208, 284235, 303184, 320880, 324840, 331576, 335668, 341082, 355260, 373023, 378980, 389808, 414470, 419585, 426312, 454776, 473680, 481320, 487260, 497364, 503502, 517037, 532890, 568470, 587419, 621705, 649680, 663152, 671336, 682164, 710520, 746046, 755253, 757960, 828940, 839170, 852624, 852705, 909552, 962640, 974520, 994728, 1007004, 1034074, 1065780, 1136940, 1174838, 1243410, 1258755, 1342672, 1364328, 1421040, 1492092, 1510506, 1515920, 1551111, 1657880, 1678340, 1705410, 1762257, 1865115, 1949040, 1989456, 2014008, 2068148, 2131560, 2273880, 2349676, 2486820, 2517510, 2585185, 2728656, 2937095, 2984184, 3021012, 3102222, 3315760, 3356680, 3410820, 3524514, 3619259, 3730230, 3776265, 4028016, 4136296, 4263120, 4547760, 4653333, 4699352, 4973640, 5035020, 5170370, 5286771, 5874190, 5968368, 6042024, 6204444, 6713360, 6821640, 7049028, 7238518, 7460460, 7552530, 7755555, 8272592, 8811285, 9306666, 9398704, 9947280, 10070040, 10340740, 10573542, 10857777, 11748380, 12084048, 12408888, 13643280, 14098056, 14477036, 14920920, 15105060, 15511110, 16028147, 17622570, 18096295, 18613332, 20140080, 20681480, 21147084, 21715554, 23266665, 23496760, 24817776, 26433855, 28196112, 28954072, 29841840, 30210120, 31022220, 32056294, 32573331, 35245140, 36192590, 37226664, 41362960, 42294168, 43431108, 46533330, 46993520, 48084441, 52867710, 54288885, 57908144, 60420240, 62044440, 64112588, 65146662, 70490280, 72385180, 74453328, 80140735, 84588336, 86862216, 93066660, 96168882, 105735420, 108577770, 112197029, 124088880, 128225176, 130293324, 140980560, 144253323, 144770360, 160281470, 162866655, 173724432, 186133320, 192337764, 211470840, 217155540, 224394058, 240422205, 256450352, 260586648, 288506646, 289540720, 320562940, 325733310, 336591087, 372266640, 384675528, 422941680, 434311080, 448788116, 480844410, 521173296, 560985145, 577013292, 641125880, 651466620, 673182174, 721266615, 769351056, 868622160, 897576232, 961688820, 1009773261, 1121970290, 1154026584, 1282251760, 1302933240, 1346364348, 1442533230, 1682955435, 1795152464, 1923377640, 2019546522, 2243940580, 2308053168, 2605866480, 2692728696, 2885066460, 3365910870, 3846755280, 4039093044, 4487881160, 5048866305, 5385457392, 5770132920, 6731821740, 8078186088, 8975762320, 10097732610, 11540265840, 13463643480, 16156372176, 20195465220, 26927286960, 40390930440, 80781860880]

約数ペア:

[(1, 80781860880), (2, 40390930440), (3, 26927286960), (4, 20195465220), (5, 16156372176), (6, 13463643480), (7, 11540265840), (8, 10097732610), (9, 8975762320), (10, 8078186088), (12, 6731821740), (14, 5770132920), (15, 5385457392), (16, 5048866305), (18, 4487881160), (20, 4039093044), (21, 3846755280), (24, 3365910870), (28, 2885066460), (30, 2692728696), (31, 2605866480), (35, 2308053168), (36, 2243940580), (40, 2019546522), (42, 1923377640), (45, 1795152464), (48, 1682955435), (56, 1442533230), (60, 1346364348), (62, 1302933240), (63, 1282251760), (70, 1154026584), (72, 1121970290), (80, 1009773261), (84, 961688820), (90, 897576232), (93, 868622160), (105, 769351056), (112, 721266615), (120, 673182174), (124, 651466620), (126, 641125880), (140, 577013292), (144, 560985145), (155, 521173296), (168, 480844410), (180, 448788116), (186, 434311080), (191, 422941680), (210, 384675528), (217, 372266640), (240, 336591087), (248, 325733310), (252, 320562940), (279, 289540720), (280, 288506646), (310, 260586648), (315, 256450352), (336, 240422205), (360, 224394058), (372, 217155540), (382, 211470840), (420, 192337764), (434, 186133320), (465, 173724432), (496, 162866655), (504, 160281470), (558, 144770360), (560, 144253323), (573, 140980560), (620, 130293324), (630, 128225176), (651, 124088880), (720, 112197029), (744, 108577770), (764, 105735420), (840, 96168882), (868, 93066660), (930, 86862216), (955, 84588336), (1008, 80140735), (1085, 74453328), (1116, 72385180), (1146, 70490280), (1240, 65146662), (1260, 64112588), (1302, 62044440), (1337, 60420240), (1395, 57908144), (1488, 54288885), (1528, 52867710), (1680, 48084441), (1719, 46993520), (1736, 46533330), (1860, 43431108), (1910, 42294168), (1953, 41362960), (2170, 37226664), (2232, 36192590), (2292, 35245140), (2480, 32573331), (2520, 32056294), (2604, 31022220), (2674, 30210120), (2707, 29841840), (2790, 28954072), (2865, 28196112), (3056, 26433855), (3255, 24817776), (3438, 23496760), (3472, 23266665), (3720, 21715554), (3820, 21147084), (3906, 20681480), (4011, 20140080), (4340, 18613332), (4464, 18096295), (4584, 17622570), (5040, 16028147), (5208, 15511110), (5348, 15105060), (5414, 14920920), (5580, 14477036), (5730, 14098056), (5921, 13643280), (6510, 12408888), (6685, 12084048), (6876, 11748380), (7440, 10857777), (7640, 10573542), (7812, 10340740), (8022, 10070040), (8121, 9947280), (8595, 9398704), (8680, 9306666), (9168, 8811285), (9765, 8272592), (10416, 7755555), (10696, 7552530), (10828, 7460460), (11160, 7238518), (11460, 7049028), (11842, 6821640), (12033, 6713360), (13020, 6204444), (13370, 6042024), (13535, 5968368), (13752, 5874190), (15280, 5286771), (15624, 5170370), (16044, 5035020), (16242, 4973640), (17190, 4699352), (17360, 4653333), (17763, 4547760), (18949, 4263120), (19530, 4136296), (20055, 4028016), (21392, 3776265), (21656, 3730230), (22320, 3619259), (22920, 3524514), (23684, 3410820), (24066, 3356680), (24363, 3315760), (26040, 3102222), (26740, 3021012), (27070, 2984184), (27504, 2937095), (29605, 2728656), (31248, 2585185), (32088, 2517510), (32484, 2486820), (34380, 2349676), (35526, 2273880), (37898, 2131560), (39060, 2068148), (40110, 2014008), (40605, 1989456), (41447, 1949040), (43312, 1865115), (45840, 1762257), (47368, 1705410), (48132, 1678340), (48726, 1657880), (52080, 1551111), (53289, 1515920), (53480, 1510506), (54140, 1492092), (56847, 1421040), (59210, 1364328), (60165, 1342672), (64176, 1258755), (64968, 1243410), (68760, 1174838), (71052, 1136940), (75796, 1065780), (78120, 1034074), (80220, 1007004), (81210, 994728), (82894, 974520), (83917, 962640), (88815, 909552), (94736, 852705), (94745, 852624), (96264, 839170), (97452, 828940), (106578, 757960), (106960, 755253), (108280, 746046), (113694, 710520), (118420, 682164), (120330, 671336), (121815, 663152), (124341, 649680), (129936, 621705), (137520, 587419), (142104, 568470), (151592, 532890), (156240, 517037), (160440, 503502), (162420, 497364), (165788, 487260), (167834, 481320), (170541, 473680), (177630, 454776), (189490, 426312), (192528, 419585), (194904, 414470), (207235, 389808), (213156, 378980), (216560, 373023), (227388, 355260), (236840, 341082), (240660, 335668), (243630, 331576), (248682, 324840), (251751, 320880), (266445, 303184), (284208, 284235)]