39804579760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1\times {\mathrm{1699}}^1$

素因数の和:2139

約数の個数: 160

約数和(自身を含む): 102600576000

約数和(自身を除く): 62795996240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 79, 80, 88, 110, 158, 176, 220, 316, 337, 395, 440, 632, 674, 790, 869, 880, 1264, 1348, 1580, 1685, 1699, 1738, 2696, 3160, 3370, 3398, 3476, 3707, 4345, 5392, 6320, 6740, 6796, 6952, 7414, 8495, 8690, 13480, 13592, 13904, 14828, 16990, 17380, 18535, 18689, 26623, 26960, 27184, 29656, 33980, 34760, 37070, 37378, 53246, 59312, 67960, 69520, 74140, 74756, 93445, 106492, 133115, 134221, 135920, 148280, 149512, 186890, 212984, 266230, 268442, 292853, 296560, 299024, 373780, 425968, 532460, 536884, 572563, 585706, 671105, 747560, 1064920, 1073768, 1145126, 1171412, 1342210, 1464265, 1476431, 1495120, 2129840, 2147536, 2290252, 2342824, 2684420, 2862815, 2928530, 2952862, 4580504, 4685648, 5368840, 5725630, 5857060, 5905724, 6298193, 7382155, 9161008, 10737680, 11451260, 11714120, 11811448, 12596386, 14764310, 22902520, 23428240, 23622896, 25192772, 29528620, 31490965, 45232477, 45805040, 50385544, 59057240, 62981930, 90464954, 100771088, 118114480, 125963860, 180929908, 226162385, 251927720, 361859816, 452324770, 497557247, 503855440, 723719632, 904649540, 995114494, 1809299080, 1990228988, 2487786235, 3618598160, 3980457976, 4975572470, 7960915952, 9951144940, 19902289880, 39804579760]

約数ペア:

[(1, 39804579760), (2, 19902289880), (4, 9951144940), (5, 7960915952), (8, 4975572470), (10, 3980457976), (11, 3618598160), (16, 2487786235), (20, 1990228988), (22, 1809299080), (40, 995114494), (44, 904649540), (55, 723719632), (79, 503855440), (80, 497557247), (88, 452324770), (110, 361859816), (158, 251927720), (176, 226162385), (220, 180929908), (316, 125963860), (337, 118114480), (395, 100771088), (440, 90464954), (632, 62981930), (674, 59057240), (790, 50385544), (869, 45805040), (880, 45232477), (1264, 31490965), (1348, 29528620), (1580, 25192772), (1685, 23622896), (1699, 23428240), (1738, 22902520), (2696, 14764310), (3160, 12596386), (3370, 11811448), (3398, 11714120), (3476, 11451260), (3707, 10737680), (4345, 9161008), (5392, 7382155), (6320, 6298193), (6740, 5905724), (6796, 5857060), (6952, 5725630), (7414, 5368840), (8495, 4685648), (8690, 4580504), (13480, 2952862), (13592, 2928530), (13904, 2862815), (14828, 2684420), (16990, 2342824), (17380, 2290252), (18535, 2147536), (18689, 2129840), (26623, 1495120), (26960, 1476431), (27184, 1464265), (29656, 1342210), (33980, 1171412), (34760, 1145126), (37070, 1073768), (37378, 1064920), (53246, 747560), (59312, 671105), (67960, 585706), (69520, 572563), (74140, 536884), (74756, 532460), (93445, 425968), (106492, 373780), (133115, 299024), (134221, 296560), (135920, 292853), (148280, 268442), (149512, 266230), (186890, 212984)]