261875667840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{7577}}^1$

素因数の和:8029

約数の個数: 256

約数和(自身を含む): 854827499520

約数和(自身を除く): 592951831680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 282, 320, 376, 383, 384, 470, 480, 564, 640, 705, 752, 766, 940, 960, 1128, 1149, 1410, 1504, 1532, 1880, 1915, 1920, 2256, 2298, 2820, 3008, 3064, 3760, 3830, 4512, 4596, 5640, 5745, 6016, 6128, 7520, 7577, 7660, 9024, 9192, 11280, 11490, 12256, 15040, 15154, 15320, 18001, 18048, 18384, 22560, 22731, 22980, 24512, 30080, 30308, 30640, 36002, 36768, 37885, 45120, 45462, 45960, 49024, 54003, 60616, 61280, 72004, 73536, 75770, 90005, 90240, 90924, 91920, 108006, 113655, 121232, 122560, 144008, 147072, 151540, 180010, 181848, 183840, 216012, 227310, 242464, 245120, 270015, 288016, 303080, 356119, 360020, 363696, 367680, 432024, 454620, 484928, 540030, 576032, 606160, 712238, 720040, 727392, 735360, 864048, 909240, 969856, 1068357, 1080060, 1152064, 1212320, 1424476, 1440080, 1454784, 1728096, 1780595, 1818480, 2136714, 2160120, 2304128, 2424640, 2848952, 2880160, 2901991, 2909568, 3456192, 3561190, 3636960, 4273428, 4320240, 4849280, 5341785, 5697904, 5760320, 5803982, 6912384, 7122380, 7273920, 8546856, 8640480, 8705973, 10683570, 11395808, 11520640, 11607964, 14244760, 14509955, 14547840, 17093712, 17280960, 17411946, 21367140, 22791616, 23215928, 28489520, 29019910, 34187424, 34561920, 34823892, 42734280, 43529865, 45583232, 46431856, 56979040, 58039820, 68374848, 69647784, 85468560, 87059730, 92863712, 113958080, 116079640, 136393577, 136749696, 139295568, 170937120, 174119460, 185727424, 227916160, 232159280, 272787154, 278591136, 341874240, 348238920, 371454848, 409180731, 464318560, 545574308, 557182272, 681967885, 683748480, 696477840, 818361462, 928637120, 1091148616, 1114364544, 1363935770, 1392955680, 1636722924, 1857274240, 2045903655, 2182297232, 2727871540, 2785911360, 3273445848, 4091807310, 4364594464, 5455743080, 5571822720, 6546891696, 8183614620, 8729188928, 10911486160, 13093783392, 16367229240, 17458377856, 21822972320, 26187566784, 32734458480, 43645944640, 52375133568, 65468916960, 87291889280, 130937833920, 261875667840]

約数ペア:

[(1, 261875667840), (2, 130937833920), (3, 87291889280), (4, 65468916960), (5, 52375133568), (6, 43645944640), (8, 32734458480), (10, 26187566784), (12, 21822972320), (15, 17458377856), (16, 16367229240), (20, 13093783392), (24, 10911486160), (30, 8729188928), (32, 8183614620), (40, 6546891696), (47, 5571822720), (48, 5455743080), (60, 4364594464), (64, 4091807310), (80, 3273445848), (94, 2785911360), (96, 2727871540), (120, 2182297232), (128, 2045903655), (141, 1857274240), (160, 1636722924), (188, 1392955680), (192, 1363935770), (235, 1114364544), (240, 1091148616), (282, 928637120), (320, 818361462), (376, 696477840), (383, 683748480), (384, 681967885), (470, 557182272), (480, 545574308), (564, 464318560), (640, 409180731), (705, 371454848), (752, 348238920), (766, 341874240), (940, 278591136), (960, 272787154), (1128, 232159280), (1149, 227916160), (1410, 185727424), (1504, 174119460), (1532, 170937120), (1880, 139295568), (1915, 136749696), (1920, 136393577), (2256, 116079640), (2298, 113958080), (2820, 92863712), (3008, 87059730), (3064, 85468560), (3760, 69647784), (3830, 68374848), (4512, 58039820), (4596, 56979040), (5640, 46431856), (5745, 45583232), (6016, 43529865), (6128, 42734280), (7520, 34823892), (7577, 34561920), (7660, 34187424), (9024, 29019910), (9192, 28489520), (11280, 23215928), (11490, 22791616), (12256, 21367140), (15040, 17411946), (15154, 17280960), (15320, 17093712), (18001, 14547840), (18048, 14509955), (18384, 14244760), (22560, 11607964), (22731, 11520640), (22980, 11395808), (24512, 10683570), (30080, 8705973), (30308, 8640480), (30640, 8546856), (36002, 7273920), (36768, 7122380), (37885, 6912384), (45120, 5803982), (45462, 5760320), (45960, 5697904), (49024, 5341785), (54003, 4849280), (60616, 4320240), (61280, 4273428), (72004, 3636960), (73536, 3561190), (75770, 3456192), (90005, 2909568), (90240, 2901991), (90924, 2880160), (91920, 2848952), (108006, 2424640), (113655, 2304128), (121232, 2160120), (122560, 2136714), (144008, 1818480), (147072, 1780595), (151540, 1728096), (180010, 1454784), (181848, 1440080), (183840, 1424476), (216012, 1212320), (227310, 1152064), (242464, 1080060), (245120, 1068357), (270015, 969856), (288016, 909240), (303080, 864048), (356119, 735360), (360020, 727392), (363696, 720040), (367680, 712238), (432024, 606160), (454620, 576032), (484928, 540030)]