1024421580

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6949}}^1$

素因数の和:6990

約数の個数: 240

約数和(自身を含む): 3955828800

約数和(自身を除く): 2931407220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 910, 945, 1053, 1092, 1134, 1170, 1260, 1365, 1404, 1620, 1638, 1755, 1820, 1890, 2106, 2268, 2340, 2457, 2730, 2835, 3276, 3510, 3780, 4095, 4212, 4914, 5265, 5460, 5670, 6949, 7020, 7371, 8190, 9828, 10530, 11340, 12285, 13898, 14742, 16380, 20847, 21060, 24570, 27796, 29484, 34745, 36855, 41694, 48643, 49140, 62541, 69490, 73710, 83388, 90337, 97286, 104235, 125082, 138980, 145929, 147420, 180674, 187623, 194572, 208470, 243215, 250164, 271011, 291858, 312705, 361348, 375246, 416940, 437787, 451685, 486430, 542022, 562869, 583716, 625410, 632359, 729645, 750492, 813033, 875574, 903370, 938115, 972860, 1084044, 1125738, 1250820, 1264718, 1313361, 1355055, 1459290, 1626066, 1751148, 1806740, 1876230, 1897077, 2188935, 2251476, 2439099, 2529436, 2626722, 2710110, 2814345, 2918580, 3161795, 3252132, 3752460, 3794154, 3940083, 4065165, 4377870, 4878198, 5253444, 5420220, 5628690, 5691231, 6323590, 6566805, 7317297, 7588308, 7880166, 8130330, 8755740, 9485385, 9756396, 11257380, 11382462, 12195495, 12647180, 13133610, 14634594, 15760332, 16260660, 17073693, 18970770, 19700415, 22764924, 24390990, 26267220, 28456155, 29269188, 34147386, 36586485, 37941540, 39400830, 48781980, 51221079, 56912310, 68294772, 73172970, 78801660, 85368465, 102442158, 113824620, 146345940, 170736930, 204884316, 256105395, 341473860, 512210790, 1024421580]

約数ペア:

[(1, 1024421580), (2, 512210790), (3, 341473860), (4, 256105395), (5, 204884316), (6, 170736930), (7, 146345940), (9, 113824620), (10, 102442158), (12, 85368465), (13, 78801660), (14, 73172970), (15, 68294772), (18, 56912310), (20, 51221079), (21, 48781980), (26, 39400830), (27, 37941540), (28, 36586485), (30, 34147386), (35, 29269188), (36, 28456155), (39, 26267220), (42, 24390990), (45, 22764924), (52, 19700415), (54, 18970770), (60, 17073693), (63, 16260660), (65, 15760332), (70, 14634594), (78, 13133610), (81, 12647180), (84, 12195495), (90, 11382462), (91, 11257380), (105, 9756396), (108, 9485385), (117, 8755740), (126, 8130330), (130, 7880166), (135, 7588308), (140, 7317297), (156, 6566805), (162, 6323590), (180, 5691231), (182, 5628690), (189, 5420220), (195, 5253444), (210, 4878198), (234, 4377870), (252, 4065165), (260, 3940083), (270, 3794154), (273, 3752460), (315, 3252132), (324, 3161795), (351, 2918580), (364, 2814345), (378, 2710110), (390, 2626722), (405, 2529436), (420, 2439099), (455, 2251476), (468, 2188935), (540, 1897077), (546, 1876230), (567, 1806740), (585, 1751148), (630, 1626066), (702, 1459290), (756, 1355055), (780, 1313361), (810, 1264718), (819, 1250820), (910, 1125738), (945, 1084044), (1053, 972860), (1092, 938115), (1134, 903370), (1170, 875574), (1260, 813033), (1365, 750492), (1404, 729645), (1620, 632359), (1638, 625410), (1755, 583716), (1820, 562869), (1890, 542022), (2106, 486430), (2268, 451685), (2340, 437787), (2457, 416940), (2730, 375246), (2835, 361348), (3276, 312705), (3510, 291858), (3780, 271011), (4095, 250164), (4212, 243215), (4914, 208470), (5265, 194572), (5460, 187623), (5670, 180674), (6949, 147420), (7020, 145929), (7371, 138980), (8190, 125082), (9828, 104235), (10530, 97286), (11340, 90337), (12285, 83388), (13898, 73710), (14742, 69490), (16380, 62541), (20847, 49140), (21060, 48643), (24570, 41694), (27796, 36855), (29484, 34745)]