2569509720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1307}}^1$

素因数の和:1494

約数の個数: 192

約数和(自身を含む): 8618987520

約数和(自身を除く): 6049477800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 127, 129, 172, 180, 215, 254, 258, 344, 360, 381, 387, 430, 508, 516, 635, 645, 762, 774, 860, 1016, 1032, 1143, 1270, 1290, 1307, 1524, 1548, 1720, 1905, 1935, 2286, 2540, 2580, 2614, 3048, 3096, 3810, 3870, 3921, 4572, 5080, 5160, 5228, 5461, 5715, 6535, 7620, 7740, 7842, 9144, 10456, 10922, 11430, 11763, 13070, 15240, 15480, 15684, 16383, 19605, 21844, 22860, 23526, 26140, 27305, 31368, 32766, 39210, 43688, 45720, 47052, 49149, 52280, 54610, 56201, 58815, 65532, 78420, 81915, 94104, 98298, 109220, 112402, 117630, 131064, 156840, 163830, 165989, 168603, 196596, 218440, 224804, 235260, 245745, 281005, 327660, 331978, 337206, 393192, 449608, 470520, 491490, 497967, 505809, 562010, 655320, 663956, 674412, 829945, 843015, 982980, 995934, 1011618, 1124020, 1327912, 1348824, 1493901, 1659890, 1686030, 1965960, 1991868, 2023236, 2248040, 2489835, 2529045, 2987802, 3319780, 3372060, 3983736, 4046472, 4979670, 5058090, 5975604, 6639560, 6744120, 7137527, 7469505, 9959340, 10116180, 11951208, 14275054, 14939010, 19918680, 20232360, 21412581, 28550108, 29878020, 35687635, 42825162, 57100216, 59756040, 64237743, 71375270, 85650324, 107062905, 128475486, 142750540, 171300648, 214125810, 256950972, 285501080, 321188715, 428251620, 513901944, 642377430, 856503240, 1284754860, 2569509720]

約数ペア:

[(1, 2569509720), (2, 1284754860), (3, 856503240), (4, 642377430), (5, 513901944), (6, 428251620), (8, 321188715), (9, 285501080), (10, 256950972), (12, 214125810), (15, 171300648), (18, 142750540), (20, 128475486), (24, 107062905), (30, 85650324), (36, 71375270), (40, 64237743), (43, 59756040), (45, 57100216), (60, 42825162), (72, 35687635), (86, 29878020), (90, 28550108), (120, 21412581), (127, 20232360), (129, 19918680), (172, 14939010), (180, 14275054), (215, 11951208), (254, 10116180), (258, 9959340), (344, 7469505), (360, 7137527), (381, 6744120), (387, 6639560), (430, 5975604), (508, 5058090), (516, 4979670), (635, 4046472), (645, 3983736), (762, 3372060), (774, 3319780), (860, 2987802), (1016, 2529045), (1032, 2489835), (1143, 2248040), (1270, 2023236), (1290, 1991868), (1307, 1965960), (1524, 1686030), (1548, 1659890), (1720, 1493901), (1905, 1348824), (1935, 1327912), (2286, 1124020), (2540, 1011618), (2580, 995934), (2614, 982980), (3048, 843015), (3096, 829945), (3810, 674412), (3870, 663956), (3921, 655320), (4572, 562010), (5080, 505809), (5160, 497967), (5228, 491490), (5461, 470520), (5715, 449608), (6535, 393192), (7620, 337206), (7740, 331978), (7842, 327660), (9144, 281005), (10456, 245745), (10922, 235260), (11430, 224804), (11763, 218440), (13070, 196596), (15240, 168603), (15480, 165989), (15684, 163830), (16383, 156840), (19605, 131064), (21844, 117630), (22860, 112402), (23526, 109220), (26140, 98298), (27305, 94104), (31368, 81915), (32766, 78420), (39210, 65532), (43688, 58815), (45720, 56201), (47052, 54610), (49149, 52280)]