2078309520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{58909}}^1$

素因数の和:58942

約数の個数: 180

約数和(自身を含む): 8119329660

約数和(自身を除く): 6041020140

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 7056, 8820, 11760, 17640, 35280, 58909, 117818, 176727, 235636, 294545, 353454, 412363, 471272, 530181, 589090, 706908, 824726, 883635, 942544, 1060362, 1178180, 1237089, 1413816, 1649452, 1767270, 2061815, 2120724, 2356360, 2474178, 2650905, 2827632, 2886541, 3298904, 3534540, 3711267, 4123630, 4241448, 4712720, 4948356, 5301810, 5773082, 6185445, 6597808, 7069080, 7422534, 8247260, 8482896, 8659623, 9896712, 10603620, 11546164, 12370890, 14138160, 14432705, 14845068, 16494520, 17319246, 18556335, 19793424, 21207240, 23092328, 24741780, 25978869, 28865410, 29690136, 32989040, 34638492, 37112670, 42414480, 43298115, 46184656, 49483560, 51957738, 57730820, 59380272, 69276984, 74225340, 86596230, 98967120, 103915476, 115461640, 129894345, 138553968, 148450680, 173192460, 207830952, 230923280, 259788690, 296901360, 346384920, 415661904, 519577380, 692769840, 1039154760, 2078309520]

約数ペア:

[(1, 2078309520), (2, 1039154760), (3, 692769840), (4, 519577380), (5, 415661904), (6, 346384920), (7, 296901360), (8, 259788690), (9, 230923280), (10, 207830952), (12, 173192460), (14, 148450680), (15, 138553968), (16, 129894345), (18, 115461640), (20, 103915476), (21, 98967120), (24, 86596230), (28, 74225340), (30, 69276984), (35, 59380272), (36, 57730820), (40, 51957738), (42, 49483560), (45, 46184656), (48, 43298115), (49, 42414480), (56, 37112670), (60, 34638492), (63, 32989040), (70, 29690136), (72, 28865410), (80, 25978869), (84, 24741780), (90, 23092328), (98, 21207240), (105, 19793424), (112, 18556335), (120, 17319246), (126, 16494520), (140, 14845068), (144, 14432705), (147, 14138160), (168, 12370890), (180, 11546164), (196, 10603620), (210, 9896712), (240, 8659623), (245, 8482896), (252, 8247260), (280, 7422534), (294, 7069080), (315, 6597808), (336, 6185445), (360, 5773082), (392, 5301810), (420, 4948356), (441, 4712720), (490, 4241448), (504, 4123630), (560, 3711267), (588, 3534540), (630, 3298904), (720, 2886541), (735, 2827632), (784, 2650905), (840, 2474178), (882, 2356360), (980, 2120724), (1008, 2061815), (1176, 1767270), (1260, 1649452), (1470, 1413816), (1680, 1237089), (1764, 1178180), (1960, 1060362), (2205, 942544), (2352, 883635), (2520, 824726), (2940, 706908), (3528, 589090), (3920, 530181), (4410, 471272), (5040, 412363), (5880, 353454), (7056, 294545), (8820, 235636), (11760, 176727), (17640, 117818), (35280, 58909)]