80084620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:93

約数の個数: 288

約数和(自身を含む): 248209920

約数和(自身を除く): 168125300

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 19, 20, 22, 23, 28, 34, 35, 38, 44, 46, 49, 55, 68, 70, 76, 77, 85, 92, 95, 98, 110, 115, 119, 133, 140, 154, 161, 170, 187, 190, 196, 209, 220, 230, 238, 245, 253, 266, 308, 322, 323, 340, 374, 380, 385, 391, 418, 437, 460, 476, 490, 506, 532, 539, 595, 644, 646, 665, 748, 770, 782, 805, 833, 836, 874, 931, 935, 980, 1012, 1045, 1078, 1127, 1190, 1265, 1292, 1309, 1330, 1463, 1540, 1564, 1610, 1615, 1666, 1748, 1771, 1862, 1870, 1955, 2090, 2156, 2185, 2254, 2261, 2380, 2530, 2618, 2660, 2695, 2737, 2926, 3059, 3220, 3230, 3332, 3542, 3553, 3724, 3740, 3910, 4165, 4180, 4301, 4370, 4508, 4522, 4655, 4807, 5060, 5236, 5390, 5474, 5635, 5852, 6118, 6460, 6545, 7084, 7106, 7315, 7429, 7820, 8330, 8602, 8740, 8855, 9044, 9163, 9310, 9614, 10241, 10780, 10948, 11270, 11305, 12236, 12397, 13090, 13685, 14212, 14630, 14858, 15295, 15827, 16660, 17204, 17710, 17765, 18326, 18620, 19159, 19228, 20482, 21413, 21505, 22540, 22610, 24035, 24794, 24871, 26180, 27370, 29260, 29716, 30107, 30590, 31654, 33649, 35420, 35530, 36652, 37145, 38318, 40964, 42826, 43010, 45220, 45815, 48070, 49588, 49742, 51205, 52003, 54740, 60214, 61180, 61985, 63308, 67298, 71060, 74290, 76636, 79135, 81719, 85652, 86020, 91630, 95795, 96140, 99484, 102410, 104006, 107065, 120428, 123970, 124355, 134596, 148580, 150535, 158270, 163438, 168245, 174097, 183260, 191590, 204820, 208012, 210749, 214130, 235543, 247940, 248710, 260015, 301070, 316540, 326876, 336490, 348194, 364021, 383180, 408595, 421498, 428260, 471086, 497420, 520030, 572033, 602140, 672980, 696388, 728042, 817190, 842996, 870485, 942172, 1040060, 1053745, 1144066, 1177715, 1456084, 1634380, 1740970, 1820105, 2107490, 2288132, 2355430, 2860165, 3481940, 3640210, 4004231, 4214980, 4710860, 5720330, 7280420, 8008462, 11440660, 16016924, 20021155, 40042310, 80084620]

約数ペア:

[(1, 80084620), (2, 40042310), (4, 20021155), (5, 16016924), (7, 11440660), (10, 8008462), (11, 7280420), (14, 5720330), (17, 4710860), (19, 4214980), (20, 4004231), (22, 3640210), (23, 3481940), (28, 2860165), (34, 2355430), (35, 2288132), (38, 2107490), (44, 1820105), (46, 1740970), (49, 1634380), (55, 1456084), (68, 1177715), (70, 1144066), (76, 1053745), (77, 1040060), (85, 942172), (92, 870485), (95, 842996), (98, 817190), (110, 728042), (115, 696388), (119, 672980), (133, 602140), (140, 572033), (154, 520030), (161, 497420), (170, 471086), (187, 428260), (190, 421498), (196, 408595), (209, 383180), (220, 364021), (230, 348194), (238, 336490), (245, 326876), (253, 316540), (266, 301070), (308, 260015), (322, 248710), (323, 247940), (340, 235543), (374, 214130), (380, 210749), (385, 208012), (391, 204820), (418, 191590), (437, 183260), (460, 174097), (476, 168245), (490, 163438), (506, 158270), (532, 150535), (539, 148580), (595, 134596), (644, 124355), (646, 123970), (665, 120428), (748, 107065), (770, 104006), (782, 102410), (805, 99484), (833, 96140), (836, 95795), (874, 91630), (931, 86020), (935, 85652), (980, 81719), (1012, 79135), (1045, 76636), (1078, 74290), (1127, 71060), (1190, 67298), (1265, 63308), (1292, 61985), (1309, 61180), (1330, 60214), (1463, 54740), (1540, 52003), (1564, 51205), (1610, 49742), (1615, 49588), (1666, 48070), (1748, 45815), (1771, 45220), (1862, 43010), (1870, 42826), (1955, 40964), (2090, 38318), (2156, 37145), (2185, 36652), (2254, 35530), (2261, 35420), (2380, 33649), (2530, 31654), (2618, 30590), (2660, 30107), (2695, 29716), (2737, 29260), (2926, 27370), (3059, 26180), (3220, 24871), (3230, 24794), (3332, 24035), (3542, 22610), (3553, 22540), (3724, 21505), (3740, 21413), (3910, 20482), (4165, 19228), (4180, 19159), (4301, 18620), (4370, 18326), (4508, 17765), (4522, 17710), (4655, 17204), (4807, 16660), (5060, 15827), (5236, 15295), (5390, 14858), (5474, 14630), (5635, 14212), (5852, 13685), (6118, 13090), (6460, 12397), (6545, 12236), (7084, 11305), (7106, 11270), (7315, 10948), (7429, 10780), (7820, 10241), (8330, 9614), (8602, 9310), (8740, 9163), (8855, 9044)]