1425097843780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{487}}^1\times {\mathrm{23399}}^1$

素因数の和:23958

約数の個数: 144

約数和(自身を含む): 3335182905600

約数和(自身を除く): 1910085061820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 169, 185, 260, 338, 370, 481, 487, 676, 740, 845, 962, 974, 1690, 1924, 1948, 2405, 2435, 3380, 4810, 4870, 6253, 6331, 9620, 9740, 12506, 12662, 18019, 23399, 25012, 25324, 31265, 31655, 36038, 46798, 62530, 63310, 72076, 82303, 90095, 93596, 116995, 125060, 126620, 164606, 180190, 233990, 234247, 304187, 329212, 360380, 411515, 467980, 468494, 608374, 823030, 865763, 936988, 1171235, 1216748, 1520935, 1646060, 1731526, 2342470, 3041870, 3045211, 3463052, 3954431, 4328815, 4684940, 6083740, 6090422, 7908862, 8657630, 11254919, 11395313, 12180844, 15226055, 15817724, 17315260, 19772155, 22509838, 22790626, 30452110, 39544310, 45019676, 45581252, 56274595, 56976565, 60904220, 79088620, 112549190, 113953130, 146313947, 148139069, 225098380, 227906260, 292627894, 296278138, 421626581, 585255788, 592556276, 731569735, 740695345, 843253162, 1463139470, 1481390690, 1686506324, 1925807897, 2108132905, 2926278940, 2962781380, 3851615794, 4216265810, 5481145553, 7703231588, 8432531620, 9629039485, 10962291106, 19258078970, 21924582212, 27405727765, 38516157940, 54811455530, 71254892189, 109622911060, 142509784378, 285019568756, 356274460945, 712548921890, 1425097843780]

約数ペア:

[(1, 1425097843780), (2, 712548921890), (4, 356274460945), (5, 285019568756), (10, 142509784378), (13, 109622911060), (20, 71254892189), (26, 54811455530), (37, 38516157940), (52, 27405727765), (65, 21924582212), (74, 19258078970), (130, 10962291106), (148, 9629039485), (169, 8432531620), (185, 7703231588), (260, 5481145553), (338, 4216265810), (370, 3851615794), (481, 2962781380), (487, 2926278940), (676, 2108132905), (740, 1925807897), (845, 1686506324), (962, 1481390690), (974, 1463139470), (1690, 843253162), (1924, 740695345), (1948, 731569735), (2405, 592556276), (2435, 585255788), (3380, 421626581), (4810, 296278138), (4870, 292627894), (6253, 227906260), (6331, 225098380), (9620, 148139069), (9740, 146313947), (12506, 113953130), (12662, 112549190), (18019, 79088620), (23399, 60904220), (25012, 56976565), (25324, 56274595), (31265, 45581252), (31655, 45019676), (36038, 39544310), (46798, 30452110), (62530, 22790626), (63310, 22509838), (72076, 19772155), (82303, 17315260), (90095, 15817724), (93596, 15226055), (116995, 12180844), (125060, 11395313), (126620, 11254919), (164606, 8657630), (180190, 7908862), (233990, 6090422), (234247, 6083740), (304187, 4684940), (329212, 4328815), (360380, 3954431), (411515, 3463052), (467980, 3045211), (468494, 3041870), (608374, 2342470), (823030, 1731526), (865763, 1646060), (936988, 1520935), (1171235, 1216748)]