1149207780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{2939}}^1$

素因数の和:2991

約数の個数: 192

約数和(自身を含む): 3951360000

約数和(自身を除く): 2802152220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 343, 380, 399, 420, 490, 532, 570, 588, 665, 686, 735, 798, 931, 980, 1029, 1140, 1330, 1372, 1470, 1596, 1715, 1862, 1995, 2058, 2660, 2793, 2939, 2940, 3430, 3724, 3990, 4116, 4655, 5145, 5586, 5878, 6517, 6860, 7980, 8817, 9310, 10290, 11172, 11756, 13034, 13965, 14695, 17634, 18620, 19551, 20573, 20580, 26068, 27930, 29390, 32585, 35268, 39102, 41146, 44085, 55841, 55860, 58780, 61719, 65170, 78204, 82292, 88170, 97755, 102865, 111682, 123438, 130340, 144011, 167523, 176340, 195510, 205730, 223364, 246876, 279205, 288022, 308595, 335046, 390887, 391020, 411460, 432033, 558410, 576044, 617190, 670092, 720055, 781774, 837615, 864066, 1008077, 1116820, 1172661, 1234380, 1440110, 1563548, 1675230, 1728132, 1954435, 2016154, 2160165, 2345322, 2736209, 2880220, 3024231, 3350460, 3908870, 4032308, 4320330, 4690644, 5040385, 5472418, 5863305, 6048462, 7817740, 8208627, 8640660, 10080770, 10944836, 11726610, 12096924, 13681045, 15121155, 16417254, 19153463, 20161540, 23453220, 27362090, 30242310, 32834508, 38306926, 41043135, 54724180, 57460389, 60484620, 76613852, 82086270, 95767315, 114920778, 164172540, 191534630, 229841556, 287301945, 383069260, 574603890, 1149207780]

約数ペア:

[(1, 1149207780), (2, 574603890), (3, 383069260), (4, 287301945), (5, 229841556), (6, 191534630), (7, 164172540), (10, 114920778), (12, 95767315), (14, 82086270), (15, 76613852), (19, 60484620), (20, 57460389), (21, 54724180), (28, 41043135), (30, 38306926), (35, 32834508), (38, 30242310), (42, 27362090), (49, 23453220), (57, 20161540), (60, 19153463), (70, 16417254), (76, 15121155), (84, 13681045), (95, 12096924), (98, 11726610), (105, 10944836), (114, 10080770), (133, 8640660), (140, 8208627), (147, 7817740), (190, 6048462), (196, 5863305), (210, 5472418), (228, 5040385), (245, 4690644), (266, 4320330), (285, 4032308), (294, 3908870), (343, 3350460), (380, 3024231), (399, 2880220), (420, 2736209), (490, 2345322), (532, 2160165), (570, 2016154), (588, 1954435), (665, 1728132), (686, 1675230), (735, 1563548), (798, 1440110), (931, 1234380), (980, 1172661), (1029, 1116820), (1140, 1008077), (1330, 864066), (1372, 837615), (1470, 781774), (1596, 720055), (1715, 670092), (1862, 617190), (1995, 576044), (2058, 558410), (2660, 432033), (2793, 411460), (2939, 391020), (2940, 390887), (3430, 335046), (3724, 308595), (3990, 288022), (4116, 279205), (4655, 246876), (5145, 223364), (5586, 205730), (5878, 195510), (6517, 176340), (6860, 167523), (7980, 144011), (8817, 130340), (9310, 123438), (10290, 111682), (11172, 102865), (11756, 97755), (13034, 88170), (13965, 82292), (14695, 78204), (17634, 65170), (18620, 61719), (19551, 58780), (20573, 55860), (20580, 55841), (26068, 44085), (27930, 41146), (29390, 39102), (32585, 35268)]