1571024880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2801}}^1$

素因数の和:2880

約数の個数: 240

約数和(自身を含む): 5691198240

約数和(自身を除く): 4120173360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 41, 45, 48, 57, 60, 72, 76, 80, 82, 90, 95, 114, 120, 123, 144, 152, 164, 171, 180, 190, 205, 228, 240, 246, 285, 304, 328, 342, 360, 369, 380, 410, 456, 492, 570, 615, 656, 684, 720, 738, 760, 779, 820, 855, 912, 984, 1140, 1230, 1368, 1476, 1520, 1558, 1640, 1710, 1845, 1968, 2280, 2337, 2460, 2736, 2801, 2952, 3116, 3280, 3420, 3690, 3895, 4560, 4674, 4920, 5602, 5904, 6232, 6840, 7011, 7380, 7790, 8403, 9348, 9840, 11204, 11685, 12464, 13680, 14005, 14022, 14760, 15580, 16806, 18696, 22408, 23370, 25209, 28010, 28044, 29520, 31160, 33612, 35055, 37392, 42015, 44816, 46740, 50418, 53219, 56020, 56088, 62320, 67224, 70110, 84030, 93480, 100836, 106438, 112040, 112176, 114841, 126045, 134448, 140220, 159657, 168060, 186960, 201672, 212876, 224080, 229682, 252090, 266095, 280440, 319314, 336120, 344523, 403344, 425752, 459364, 478971, 504180, 532190, 560880, 574205, 638628, 672240, 689046, 798285, 851504, 918728, 957942, 1008360, 1033569, 1064380, 1148410, 1277256, 1378092, 1596570, 1722615, 1837456, 1915884, 2016720, 2067138, 2128760, 2181979, 2296820, 2394855, 2554512, 2756184, 3193140, 3445230, 3831768, 4134276, 4257520, 4363958, 4593640, 4789710, 5167845, 5512368, 6386280, 6545937, 6890460, 7663536, 8268552, 8727916, 9187280, 9579420, 10335690, 10909895, 12772560, 13091874, 13780920, 16537104, 17455832, 19158840, 19637811, 20671380, 21819790, 26183748, 27561840, 32729685, 34911664, 38317680, 39275622, 41342760, 43639580, 52367496, 65459370, 78551244, 82685520, 87279160, 98189055, 104734992, 130918740, 157102488, 174558320, 196378110, 261837480, 314204976, 392756220, 523674960, 785512440, 1571024880]

約数ペア:

[(1, 1571024880), (2, 785512440), (3, 523674960), (4, 392756220), (5, 314204976), (6, 261837480), (8, 196378110), (9, 174558320), (10, 157102488), (12, 130918740), (15, 104734992), (16, 98189055), (18, 87279160), (19, 82685520), (20, 78551244), (24, 65459370), (30, 52367496), (36, 43639580), (38, 41342760), (40, 39275622), (41, 38317680), (45, 34911664), (48, 32729685), (57, 27561840), (60, 26183748), (72, 21819790), (76, 20671380), (80, 19637811), (82, 19158840), (90, 17455832), (95, 16537104), (114, 13780920), (120, 13091874), (123, 12772560), (144, 10909895), (152, 10335690), (164, 9579420), (171, 9187280), (180, 8727916), (190, 8268552), (205, 7663536), (228, 6890460), (240, 6545937), (246, 6386280), (285, 5512368), (304, 5167845), (328, 4789710), (342, 4593640), (360, 4363958), (369, 4257520), (380, 4134276), (410, 3831768), (456, 3445230), (492, 3193140), (570, 2756184), (615, 2554512), (656, 2394855), (684, 2296820), (720, 2181979), (738, 2128760), (760, 2067138), (779, 2016720), (820, 1915884), (855, 1837456), (912, 1722615), (984, 1596570), (1140, 1378092), (1230, 1277256), (1368, 1148410), (1476, 1064380), (1520, 1033569), (1558, 1008360), (1640, 957942), (1710, 918728), (1845, 851504), (1968, 798285), (2280, 689046), (2337, 672240), (2460, 638628), (2736, 574205), (2801, 560880), (2952, 532190), (3116, 504180), (3280, 478971), (3420, 459364), (3690, 425752), (3895, 403344), (4560, 344523), (4674, 336120), (4920, 319314), (5602, 280440), (5904, 266095), (6232, 252090), (6840, 229682), (7011, 224080), (7380, 212876), (7790, 201672), (8403, 186960), (9348, 168060), (9840, 159657), (11204, 140220), (11685, 134448), (12464, 126045), (13680, 114841), (14005, 112176), (14022, 112040), (14760, 106438), (15580, 100836), (16806, 93480), (18696, 84030), (22408, 70110), (23370, 67224), (25209, 62320), (28010, 56088), (28044, 56020), (29520, 53219), (31160, 50418), (33612, 46740), (35055, 44816), (37392, 42015)]