1327207980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{547}}^1$

素因数の和:728

約数の個数: 192

約数和(自身を含む): 4374881280

約数和(自身を除く): 3047673300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 109, 140, 159, 210, 212, 218, 265, 318, 327, 371, 420, 436, 530, 545, 547, 636, 654, 742, 763, 795, 1060, 1090, 1094, 1113, 1308, 1484, 1526, 1590, 1635, 1641, 1855, 2180, 2188, 2226, 2289, 2735, 3052, 3180, 3270, 3282, 3710, 3815, 3829, 4452, 4578, 5470, 5565, 5777, 6540, 6564, 7420, 7630, 7658, 8205, 9156, 10940, 11130, 11445, 11487, 11554, 15260, 15316, 16410, 17331, 19145, 22260, 22890, 22974, 23108, 28885, 28991, 32820, 34662, 38290, 40439, 45780, 45948, 57435, 57770, 57982, 59623, 69324, 76580, 80878, 86655, 86973, 114870, 115540, 115964, 119246, 121317, 144955, 161756, 173310, 173946, 178869, 202195, 202937, 229740, 238492, 242634, 289910, 298115, 346620, 347892, 357738, 404390, 405874, 417361, 434865, 485268, 579820, 596230, 606585, 608811, 715476, 808780, 811748, 834722, 869730, 894345, 1014685, 1192460, 1213170, 1217622, 1252083, 1669444, 1739460, 1788690, 2029370, 2086805, 2426340, 2435244, 2504166, 3044055, 3160019, 3577380, 4058740, 4173610, 5008332, 6088110, 6260415, 6320038, 8347220, 9480057, 12176220, 12520830, 12640076, 15800095, 18960114, 22120133, 25041660, 31600190, 37920228, 44240266, 47400285, 63200380, 66360399, 88480532, 94800570, 110600665, 132720798, 189601140, 221201330, 265441596, 331801995, 442402660, 663603990, 1327207980]

約数ペア:

[(1, 1327207980), (2, 663603990), (3, 442402660), (4, 331801995), (5, 265441596), (6, 221201330), (7, 189601140), (10, 132720798), (12, 110600665), (14, 94800570), (15, 88480532), (20, 66360399), (21, 63200380), (28, 47400285), (30, 44240266), (35, 37920228), (42, 31600190), (53, 25041660), (60, 22120133), (70, 18960114), (84, 15800095), (105, 12640076), (106, 12520830), (109, 12176220), (140, 9480057), (159, 8347220), (210, 6320038), (212, 6260415), (218, 6088110), (265, 5008332), (318, 4173610), (327, 4058740), (371, 3577380), (420, 3160019), (436, 3044055), (530, 2504166), (545, 2435244), (547, 2426340), (636, 2086805), (654, 2029370), (742, 1788690), (763, 1739460), (795, 1669444), (1060, 1252083), (1090, 1217622), (1094, 1213170), (1113, 1192460), (1308, 1014685), (1484, 894345), (1526, 869730), (1590, 834722), (1635, 811748), (1641, 808780), (1855, 715476), (2180, 608811), (2188, 606585), (2226, 596230), (2289, 579820), (2735, 485268), (3052, 434865), (3180, 417361), (3270, 405874), (3282, 404390), (3710, 357738), (3815, 347892), (3829, 346620), (4452, 298115), (4578, 289910), (5470, 242634), (5565, 238492), (5777, 229740), (6540, 202937), (6564, 202195), (7420, 178869), (7630, 173946), (7658, 173310), (8205, 161756), (9156, 144955), (10940, 121317), (11130, 119246), (11445, 115964), (11487, 115540), (11554, 114870), (15260, 86973), (15316, 86655), (16410, 80878), (17331, 76580), (19145, 69324), (22260, 59623), (22890, 57982), (22974, 57770), (23108, 57435), (28885, 45948), (28991, 45780), (32820, 40439), (34662, 38290)]