80215924320

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{378949}}^1$

素因数の和:378987

約数の個数: 288

約数和(自身を含む): 326594268000

約数和(自身を除く): 246378343680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3360, 3528, 3780, 3920, 4320, 4410, 4704, 5040, 5292, 5880, 6048, 6615, 7056, 7560, 7840, 8820, 10080, 10584, 11760, 13230, 14112, 15120, 17640, 21168, 23520, 26460, 30240, 35280, 42336, 52920, 70560, 105840, 211680, 378949, 757898, 1136847, 1515796, 1894745, 2273694, 2652643, 3031592, 3410541, 3789490, 4547388, 5305286, 5684235, 6063184, 6821082, 7578980, 7957929, 9094776, 10231623, 10610572, 11368470, 12126368, 13263215, 13642164, 15157960, 15915858, 17052705, 18189552, 18568501, 20463246, 21221144, 22736940, 23873787, 26526430, 27284328, 30315920, 31831716, 34105410, 36379104, 37137002, 39789645, 40926492, 42442288, 45473880, 47747574, 51158115, 53052860, 54568656, 55705503, 60631840, 63663432, 68210820, 71621361, 74274004, 79579290, 81852984, 84884576, 90947760, 92842505, 95495148, 102316230, 106105720, 109137312, 111411006, 119368935, 127326864, 136421640, 143242722, 148548008, 159158580, 163705968, 167116509, 181895520, 185685010, 190990296, 204632460, 212211440, 222822012, 238737870, 254653728, 272843280, 278527515, 286485444, 297096016, 318317160, 327411936, 334233018, 358106805, 371370020, 381980592, 409264920, 424422880, 445644024, 477475740, 501349527, 545686560, 557055030, 572970888, 594192032, 636634320, 668466036, 716213610, 742740040, 763961184, 818529840, 835582545, 891288048, 954951480, 1002699054, 1114110060, 1145941776, 1273268640, 1336932072, 1432427220, 1485480080, 1637059680, 1671165090, 1782576096, 1909902960, 2005398108, 2228220120, 2291883552, 2506747635, 2673864144, 2864854440, 2970960160, 3342330180, 3819805920, 4010796216, 4456440240, 5013495270, 5347728288, 5729708880, 6684660360, 8021592432, 8912880480, 10026990540, 11459417760, 13369320720, 16043184864, 20053981080, 26738641440, 40107962160, 80215924320]

約数ペア:

[(1, 80215924320), (2, 40107962160), (3, 26738641440), (4, 20053981080), (5, 16043184864), (6, 13369320720), (7, 11459417760), (8, 10026990540), (9, 8912880480), (10, 8021592432), (12, 6684660360), (14, 5729708880), (15, 5347728288), (16, 5013495270), (18, 4456440240), (20, 4010796216), (21, 3819805920), (24, 3342330180), (27, 2970960160), (28, 2864854440), (30, 2673864144), (32, 2506747635), (35, 2291883552), (36, 2228220120), (40, 2005398108), (42, 1909902960), (45, 1782576096), (48, 1671165090), (49, 1637059680), (54, 1485480080), (56, 1432427220), (60, 1336932072), (63, 1273268640), (70, 1145941776), (72, 1114110060), (80, 1002699054), (84, 954951480), (90, 891288048), (96, 835582545), (98, 818529840), (105, 763961184), (108, 742740040), (112, 716213610), (120, 668466036), (126, 636634320), (135, 594192032), (140, 572970888), (144, 557055030), (147, 545686560), (160, 501349527), (168, 477475740), (180, 445644024), (189, 424422880), (196, 409264920), (210, 381980592), (216, 371370020), (224, 358106805), (240, 334233018), (245, 327411936), (252, 318317160), (270, 297096016), (280, 286485444), (288, 278527515), (294, 272843280), (315, 254653728), (336, 238737870), (360, 222822012), (378, 212211440), (392, 204632460), (420, 190990296), (432, 185685010), (441, 181895520), (480, 167116509), (490, 163705968), (504, 159158580), (540, 148548008), (560, 143242722), (588, 136421640), (630, 127326864), (672, 119368935), (720, 111411006), (735, 109137312), (756, 106105720), (784, 102316230), (840, 95495148), (864, 92842505), (882, 90947760), (945, 84884576), (980, 81852984), (1008, 79579290), (1080, 74274004), (1120, 71621361), (1176, 68210820), (1260, 63663432), (1323, 60631840), (1440, 55705503), (1470, 54568656), (1512, 53052860), (1568, 51158115), (1680, 47747574), (1764, 45473880), (1890, 42442288), (1960, 40926492), (2016, 39789645), (2160, 37137002), (2205, 36379104), (2352, 34105410), (2520, 31831716), (2646, 30315920), (2940, 27284328), (3024, 26526430), (3360, 23873787), (3528, 22736940), (3780, 21221144), (3920, 20463246), (4320, 18568501), (4410, 18189552), (4704, 17052705), (5040, 15915858), (5292, 15157960), (5880, 13642164), (6048, 13263215), (6615, 12126368), (7056, 11368470), (7560, 10610572), (7840, 10231623), (8820, 9094776), (10080, 7957929), (10584, 7578980), (11760, 6821082), (13230, 6063184), (14112, 5684235), (15120, 5305286), (17640, 4547388), (21168, 3789490), (23520, 3410541), (26460, 3031592), (30240, 2652643), (35280, 2273694), (42336, 1894745), (52920, 1515796), (70560, 1136847), (105840, 757898), (211680, 378949)]