1244197020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{593}}^1$

素因数の和:661

約数の個数: 216

約数和(自身を含む): 4074607152

約数和(自身を除く): 2830410132

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 121, 132, 165, 170, 187, 204, 220, 242, 255, 289, 330, 340, 363, 374, 484, 510, 561, 578, 593, 605, 660, 726, 748, 867, 935, 1020, 1122, 1156, 1186, 1210, 1445, 1452, 1734, 1779, 1815, 1870, 2057, 2244, 2372, 2420, 2805, 2890, 2965, 3179, 3468, 3558, 3630, 3740, 4114, 4335, 5610, 5780, 5930, 6171, 6358, 6523, 7116, 7260, 8228, 8670, 8895, 9537, 10081, 10285, 11220, 11860, 12342, 12716, 13046, 15895, 17340, 17790, 19074, 19569, 20162, 20570, 24684, 26092, 30243, 30855, 31790, 32615, 34969, 35580, 38148, 39138, 40324, 41140, 47685, 50405, 60486, 61710, 63580, 65230, 69938, 71753, 78276, 95370, 97845, 100810, 104907, 110891, 120972, 123420, 130460, 139876, 143506, 151215, 171377, 174845, 190740, 195690, 201620, 209814, 215259, 221782, 287012, 302430, 332673, 342754, 349690, 358765, 391380, 419628, 430518, 443564, 514131, 524535, 554455, 604860, 665346, 685508, 699380, 717530, 856885, 861036, 1028262, 1049070, 1076295, 1108910, 1219801, 1330692, 1435060, 1663365, 1713770, 1885147, 2056524, 2098140, 2152590, 2217820, 2439602, 2570655, 3326730, 3427540, 3659403, 3770294, 4305180, 4879204, 5141310, 5655441, 6099005, 6653460, 7318806, 7540588, 9425735, 10282620, 11310882, 12198010, 14637612, 18297015, 18851470, 20736617, 22621764, 24396020, 28277205, 36594030, 37702940, 41473234, 56554410, 62209851, 73188060, 82946468, 103683085, 113108820, 124419702, 207366170, 248839404, 311049255, 414732340, 622098510, 1244197020]

約数ペア:

[(1, 1244197020), (2, 622098510), (3, 414732340), (4, 311049255), (5, 248839404), (6, 207366170), (10, 124419702), (11, 113108820), (12, 103683085), (15, 82946468), (17, 73188060), (20, 62209851), (22, 56554410), (30, 41473234), (33, 37702940), (34, 36594030), (44, 28277205), (51, 24396020), (55, 22621764), (60, 20736617), (66, 18851470), (68, 18297015), (85, 14637612), (102, 12198010), (110, 11310882), (121, 10282620), (132, 9425735), (165, 7540588), (170, 7318806), (187, 6653460), (204, 6099005), (220, 5655441), (242, 5141310), (255, 4879204), (289, 4305180), (330, 3770294), (340, 3659403), (363, 3427540), (374, 3326730), (484, 2570655), (510, 2439602), (561, 2217820), (578, 2152590), (593, 2098140), (605, 2056524), (660, 1885147), (726, 1713770), (748, 1663365), (867, 1435060), (935, 1330692), (1020, 1219801), (1122, 1108910), (1156, 1076295), (1186, 1049070), (1210, 1028262), (1445, 861036), (1452, 856885), (1734, 717530), (1779, 699380), (1815, 685508), (1870, 665346), (2057, 604860), (2244, 554455), (2372, 524535), (2420, 514131), (2805, 443564), (2890, 430518), (2965, 419628), (3179, 391380), (3468, 358765), (3558, 349690), (3630, 342754), (3740, 332673), (4114, 302430), (4335, 287012), (5610, 221782), (5780, 215259), (5930, 209814), (6171, 201620), (6358, 195690), (6523, 190740), (7116, 174845), (7260, 171377), (8228, 151215), (8670, 143506), (8895, 139876), (9537, 130460), (10081, 123420), (10285, 120972), (11220, 110891), (11860, 104907), (12342, 100810), (12716, 97845), (13046, 95370), (15895, 78276), (17340, 71753), (17790, 69938), (19074, 65230), (19569, 63580), (20162, 61710), (20570, 60486), (24684, 50405), (26092, 47685), (30243, 41140), (30855, 40324), (31790, 39138), (32615, 38148), (34969, 35580)]