2420911013280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6474409}}^1$

素因数の和:6474487

約数の個数: 192

約数和(自身を含む): 8223018652800

約数和(自身を除く): 5802107639520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 41, 48, 57, 60, 76, 80, 82, 95, 96, 114, 120, 123, 152, 160, 164, 190, 205, 228, 240, 246, 285, 304, 328, 380, 410, 456, 480, 492, 570, 608, 615, 656, 760, 779, 820, 912, 984, 1140, 1230, 1312, 1520, 1558, 1640, 1824, 1968, 2280, 2337, 2460, 3040, 3116, 3280, 3895, 3936, 4560, 4674, 4920, 6232, 6560, 7790, 9120, 9348, 9840, 11685, 12464, 15580, 18696, 19680, 23370, 24928, 31160, 37392, 46740, 62320, 74784, 93480, 124640, 186960, 373920, 6474409, 12948818, 19423227, 25897636, 32372045, 38846454, 51795272, 64744090, 77692908, 97116135, 103590544, 123013771, 129488180, 155385816, 194232270, 207181088, 246027542, 258976360, 265450769, 310771632, 369041313, 388464540, 492055084, 517952720, 530901538, 615068855, 621543264, 738082626, 776929080, 796352307, 984110168, 1035905440, 1061803076, 1230137710, 1327253845, 1476165252, 1553858160, 1592704614, 1845206565, 1968220336, 2123606152, 2460275420, 2654507690, 2952330504, 3107716320, 3185409228, 3690413130, 3936440672, 3981761535, 4247212304, 4920550840, 5043564611, 5309015380, 5904661008, 6370818456, 7380826260, 7963523070, 8494424608, 9841101680, 10087129222, 10618030760, 11809322016, 12741636912, 14761652520, 15130693833, 15927046140, 19682203360, 20174258444, 21236061520, 25217823055, 25483273824, 29523305040, 30261387666, 31854092280, 40348516888, 42472123040, 50435646110, 59046610080, 60522775332, 63708184560, 75653469165, 80697033776, 100871292220, 121045550664, 127416369120, 151306938330, 161394067552, 201742584440, 242091101328, 302613876660, 403485168880, 484182202656, 605227753320, 806970337760, 1210455506640, 2420911013280]

約数ペア:

[(1, 2420911013280), (2, 1210455506640), (3, 806970337760), (4, 605227753320), (5, 484182202656), (6, 403485168880), (8, 302613876660), (10, 242091101328), (12, 201742584440), (15, 161394067552), (16, 151306938330), (19, 127416369120), (20, 121045550664), (24, 100871292220), (30, 80697033776), (32, 75653469165), (38, 63708184560), (40, 60522775332), (41, 59046610080), (48, 50435646110), (57, 42472123040), (60, 40348516888), (76, 31854092280), (80, 30261387666), (82, 29523305040), (95, 25483273824), (96, 25217823055), (114, 21236061520), (120, 20174258444), (123, 19682203360), (152, 15927046140), (160, 15130693833), (164, 14761652520), (190, 12741636912), (205, 11809322016), (228, 10618030760), (240, 10087129222), (246, 9841101680), (285, 8494424608), (304, 7963523070), (328, 7380826260), (380, 6370818456), (410, 5904661008), (456, 5309015380), (480, 5043564611), (492, 4920550840), (570, 4247212304), (608, 3981761535), (615, 3936440672), (656, 3690413130), (760, 3185409228), (779, 3107716320), (820, 2952330504), (912, 2654507690), (984, 2460275420), (1140, 2123606152), (1230, 1968220336), (1312, 1845206565), (1520, 1592704614), (1558, 1553858160), (1640, 1476165252), (1824, 1327253845), (1968, 1230137710), (2280, 1061803076), (2337, 1035905440), (2460, 984110168), (3040, 796352307), (3116, 776929080), (3280, 738082626), (3895, 621543264), (3936, 615068855), (4560, 530901538), (4674, 517952720), (4920, 492055084), (6232, 388464540), (6560, 369041313), (7790, 310771632), (9120, 265450769), (9348, 258976360), (9840, 246027542), (11685, 207181088), (12464, 194232270), (15580, 155385816), (18696, 129488180), (19680, 123013771), (23370, 103590544), (24928, 97116135), (31160, 77692908), (37392, 64744090), (46740, 51795272), (62320, 38846454), (74784, 32372045), (93480, 25897636), (124640, 19423227), (186960, 12948818), (373920, 6474409)]