659805120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17623}}^1$

素因数の和:17659

約数の個数: 168

約数和(自身を含む): 2444166816

約数和(自身を除く): 1784361696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 17623, 18720, 35246, 37440, 52869, 70492, 88115, 105738, 140984, 158607, 176230, 211476, 229099, 264345, 281968, 317214, 352460, 422952, 458198, 528690, 563936, 634428, 687297, 704920, 793035, 845904, 916396, 1057380, 1127872, 1145495, 1268856, 1374594, 1409840, 1586070, 1691808, 1832792, 2061891, 2114760, 2290990, 2537712, 2749188, 2819680, 3172140, 3383616, 3436485, 3665584, 4123782, 4229520, 4581980, 5075424, 5498376, 5639360, 6344280, 6872970, 7331168, 8247564, 8459040, 9163960, 10150848, 10309455, 10996752, 12688560, 13745940, 14662336, 16495128, 16918080, 18327920, 20618910, 21993504, 25377120, 27491880, 32990256, 36655840, 41237820, 43987008, 50754240, 54983760, 65980512, 73311680, 82475640, 109967520, 131961024, 164951280, 219935040, 329902560, 659805120]

約数ペア:

[(1, 659805120), (2, 329902560), (3, 219935040), (4, 164951280), (5, 131961024), (6, 109967520), (8, 82475640), (9, 73311680), (10, 65980512), (12, 54983760), (13, 50754240), (15, 43987008), (16, 41237820), (18, 36655840), (20, 32990256), (24, 27491880), (26, 25377120), (30, 21993504), (32, 20618910), (36, 18327920), (39, 16918080), (40, 16495128), (45, 14662336), (48, 13745940), (52, 12688560), (60, 10996752), (64, 10309455), (65, 10150848), (72, 9163960), (78, 8459040), (80, 8247564), (90, 7331168), (96, 6872970), (104, 6344280), (117, 5639360), (120, 5498376), (130, 5075424), (144, 4581980), (156, 4229520), (160, 4123782), (180, 3665584), (192, 3436485), (195, 3383616), (208, 3172140), (234, 2819680), (240, 2749188), (260, 2537712), (288, 2290990), (312, 2114760), (320, 2061891), (360, 1832792), (390, 1691808), (416, 1586070), (468, 1409840), (480, 1374594), (520, 1268856), (576, 1145495), (585, 1127872), (624, 1057380), (720, 916396), (780, 845904), (832, 793035), (936, 704920), (960, 687297), (1040, 634428), (1170, 563936), (1248, 528690), (1440, 458198), (1560, 422952), (1872, 352460), (2080, 317214), (2340, 281968), (2496, 264345), (2880, 229099), (3120, 211476), (3744, 176230), (4160, 158607), (4680, 140984), (6240, 105738), (7488, 88115), (9360, 70492), (12480, 52869), (17623, 37440), (18720, 35246)]