80879153940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2861}}^1\times {\mathrm{4027}}^1$

素因数の和:6919

約数の個数: 192

約数和(自身を含む): 271141758720

約数和(自身を除く): 190262604780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 2861, 3510, 4027, 5722, 7020, 8054, 8583, 11444, 12081, 14305, 16108, 17166, 20135, 24162, 25749, 28610, 34332, 36243, 37193, 40270, 42915, 48324, 51498, 52351, 57220, 60405, 72486, 74386, 77247, 80540, 85830, 102996, 104702, 108729, 111579, 120810, 128745, 144972, 148772, 154494, 157053, 171660, 181215, 185965, 209404, 217458, 223158, 241620, 257490, 261755, 308988, 314106, 334737, 362430, 371930, 386235, 434916, 446316, 471159, 514980, 523510, 543645, 557895, 628212, 669474, 724860, 743860, 772470, 785265, 942318, 1004211, 1047020, 1087290, 1115790, 1338948, 1413477, 1544940, 1570530, 1673685, 1884636, 2008422, 2174580, 2231580, 2355795, 2826954, 3141060, 3347370, 4016844, 4711590, 5021055, 5653908, 6694740, 7067385, 9423180, 10042110, 11521247, 14134770, 20084220, 23042494, 28269540, 34563741, 46084988, 57606235, 69127482, 103691223, 115212470, 138254964, 149776211, 172818705, 207382446, 230424940, 299552422, 311073669, 345637410, 414764892, 449328633, 518456115, 599104844, 622147338, 691274820, 748881055, 898657266, 1036912230, 1244294676, 1347985899, 1497762110, 1555368345, 1797314532, 2073824460, 2246643165, 2695971798, 2995524220, 3110736690, 4043957697, 4493286330, 5391943596, 6221473380, 6739929495, 8087915394, 8986572660, 13479858990, 16175830788, 20219788485, 26959717980, 40439576970, 80879153940]

約数ペア:

[(1, 80879153940), (2, 40439576970), (3, 26959717980), (4, 20219788485), (5, 16175830788), (6, 13479858990), (9, 8986572660), (10, 8087915394), (12, 6739929495), (13, 6221473380), (15, 5391943596), (18, 4493286330), (20, 4043957697), (26, 3110736690), (27, 2995524220), (30, 2695971798), (36, 2246643165), (39, 2073824460), (45, 1797314532), (52, 1555368345), (54, 1497762110), (60, 1347985899), (65, 1244294676), (78, 1036912230), (90, 898657266), (108, 748881055), (117, 691274820), (130, 622147338), (135, 599104844), (156, 518456115), (180, 449328633), (195, 414764892), (234, 345637410), (260, 311073669), (270, 299552422), (351, 230424940), (390, 207382446), (468, 172818705), (540, 149776211), (585, 138254964), (702, 115212470), (780, 103691223), (1170, 69127482), (1404, 57606235), (1755, 46084988), (2340, 34563741), (2861, 28269540), (3510, 23042494), (4027, 20084220), (5722, 14134770), (7020, 11521247), (8054, 10042110), (8583, 9423180), (11444, 7067385), (12081, 6694740), (14305, 5653908), (16108, 5021055), (17166, 4711590), (20135, 4016844), (24162, 3347370), (25749, 3141060), (28610, 2826954), (34332, 2355795), (36243, 2231580), (37193, 2174580), (40270, 2008422), (42915, 1884636), (48324, 1673685), (51498, 1570530), (52351, 1544940), (57220, 1413477), (60405, 1338948), (72486, 1115790), (74386, 1087290), (77247, 1047020), (80540, 1004211), (85830, 942318), (102996, 785265), (104702, 772470), (108729, 743860), (111579, 724860), (120810, 669474), (128745, 628212), (144972, 557895), (148772, 543645), (154494, 523510), (157053, 514980), (171660, 471159), (181215, 446316), (185965, 434916), (209404, 386235), (217458, 371930), (223158, 362430), (241620, 334737), (257490, 314106), (261755, 308988)]