1481323140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^3\times {\mathrm{229}}^1$

素因数の和:286

約数の個数: 288

約数和(自身を含む): 5147775360

約数和(自身を除く): 3666452220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 121, 132, 135, 162, 165, 180, 198, 220, 229, 242, 243, 270, 297, 324, 330, 363, 396, 405, 458, 484, 486, 495, 540, 594, 605, 660, 687, 726, 810, 891, 916, 972, 990, 1089, 1145, 1188, 1210, 1215, 1331, 1374, 1452, 1485, 1620, 1782, 1815, 1980, 2061, 2178, 2290, 2420, 2430, 2519, 2662, 2673, 2748, 2970, 3267, 3435, 3564, 3630, 3993, 4122, 4356, 4455, 4580, 4860, 5038, 5324, 5346, 5445, 5940, 6183, 6534, 6655, 6870, 7260, 7557, 7986, 8244, 8910, 9801, 10076, 10305, 10692, 10890, 11979, 12366, 12595, 13068, 13310, 13365, 13740, 15114, 15972, 16335, 17820, 18549, 19602, 19965, 20610, 21780, 22671, 23958, 24732, 25190, 26620, 26730, 27709, 29403, 30228, 30915, 32670, 35937, 37098, 37785, 39204, 39930, 41220, 45342, 47916, 49005, 50380, 53460, 55418, 55647, 58806, 59895, 61830, 65340, 68013, 71874, 74196, 75570, 79860, 83127, 90684, 92745, 98010, 107811, 110836, 111294, 113355, 117612, 119790, 123660, 136026, 138545, 143748, 147015, 151140, 166254, 179685, 185490, 196020, 204039, 215622, 222588, 226710, 239580, 249381, 272052, 277090, 278235, 294030, 304799, 323433, 332508, 340065, 359370, 370980, 408078, 415635, 431244, 453420, 498762, 539055, 554180, 556470, 588060, 609598, 612117, 646866, 680130, 718740, 748143, 816156, 831270, 914397, 997524, 1020195, 1078110, 1112940, 1219196, 1224234, 1246905, 1293732, 1360260, 1496286, 1523995, 1617165, 1662540, 1828794, 2040390, 2156220, 2244429, 2448468, 2493810, 2743191, 2992572, 3047990, 3060585, 3234330, 3657588, 3740715, 4080780, 4488858, 4571985, 4987620, 5486382, 6095980, 6121170, 6468660, 6733287, 7481430, 8229573, 8977716, 9143970, 10972764, 11222145, 12242340, 13466574, 13715955, 14962860, 16459146, 18287940, 22444290, 24688719, 26933148, 27431910, 32918292, 33666435, 41147865, 44888580, 49377438, 54863820, 67332870, 74066157, 82295730, 98754876, 123443595, 134665740, 148132314, 164591460, 246887190, 296264628, 370330785, 493774380, 740661570, 1481323140]

約数ペア:

[(1, 1481323140), (2, 740661570), (3, 493774380), (4, 370330785), (5, 296264628), (6, 246887190), (9, 164591460), (10, 148132314), (11, 134665740), (12, 123443595), (15, 98754876), (18, 82295730), (20, 74066157), (22, 67332870), (27, 54863820), (30, 49377438), (33, 44888580), (36, 41147865), (44, 33666435), (45, 32918292), (54, 27431910), (55, 26933148), (60, 24688719), (66, 22444290), (81, 18287940), (90, 16459146), (99, 14962860), (108, 13715955), (110, 13466574), (121, 12242340), (132, 11222145), (135, 10972764), (162, 9143970), (165, 8977716), (180, 8229573), (198, 7481430), (220, 6733287), (229, 6468660), (242, 6121170), (243, 6095980), (270, 5486382), (297, 4987620), (324, 4571985), (330, 4488858), (363, 4080780), (396, 3740715), (405, 3657588), (458, 3234330), (484, 3060585), (486, 3047990), (495, 2992572), (540, 2743191), (594, 2493810), (605, 2448468), (660, 2244429), (687, 2156220), (726, 2040390), (810, 1828794), (891, 1662540), (916, 1617165), (972, 1523995), (990, 1496286), (1089, 1360260), (1145, 1293732), (1188, 1246905), (1210, 1224234), (1215, 1219196), (1331, 1112940), (1374, 1078110), (1452, 1020195), (1485, 997524), (1620, 914397), (1782, 831270), (1815, 816156), (1980, 748143), (2061, 718740), (2178, 680130), (2290, 646866), (2420, 612117), (2430, 609598), (2519, 588060), (2662, 556470), (2673, 554180), (2748, 539055), (2970, 498762), (3267, 453420), (3435, 431244), (3564, 415635), (3630, 408078), (3993, 370980), (4122, 359370), (4356, 340065), (4455, 332508), (4580, 323433), (4860, 304799), (5038, 294030), (5324, 278235), (5346, 277090), (5445, 272052), (5940, 249381), (6183, 239580), (6534, 226710), (6655, 222588), (6870, 215622), (7260, 204039), (7557, 196020), (7986, 185490), (8244, 179685), (8910, 166254), (9801, 151140), (10076, 147015), (10305, 143748), (10692, 138545), (10890, 136026), (11979, 123660), (12366, 119790), (12595, 117612), (13068, 113355), (13310, 111294), (13365, 110836), (13740, 107811), (15114, 98010), (15972, 92745), (16335, 90684), (17820, 83127), (18549, 79860), (19602, 75570), (19965, 74196), (20610, 71874), (21780, 68013), (22671, 65340), (23958, 61830), (24732, 59895), (25190, 58806), (26620, 55647), (26730, 55418), (27709, 53460), (29403, 50380), (30228, 49005), (30915, 47916), (32670, 45342), (35937, 41220), (37098, 39930), (37785, 39204)]