2729426760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{133013}}^1$

素因数の和:133052

約数の個数: 128

約数和(自身を含む): 9577008000

約数和(自身を除く): 6847581240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 133013, 266026, 399039, 532052, 665065, 798078, 1064104, 1197117, 1330130, 1596156, 1995195, 2394234, 2527247, 2660260, 3192312, 3591351, 3990390, 4788468, 5054494, 5320520, 5985585, 7182702, 7581741, 7980780, 9576936, 10108988, 11971170, 12636235, 14365404, 15163482, 15961560, 17956755, 20217976, 22745223, 23942340, 25272470, 28730808, 30326964, 35913510, 37908705, 45490446, 47884680, 50544940, 60653928, 68235669, 71827020, 75817410, 90980892, 101089880, 113726115, 136471338, 143654040, 151634820, 181961784, 227452230, 272942676, 303269640, 341178345, 454904460, 545885352, 682356690, 909808920, 1364713380, 2729426760]

約数ペア:

[(1, 2729426760), (2, 1364713380), (3, 909808920), (4, 682356690), (5, 545885352), (6, 454904460), (8, 341178345), (9, 303269640), (10, 272942676), (12, 227452230), (15, 181961784), (18, 151634820), (19, 143654040), (20, 136471338), (24, 113726115), (27, 101089880), (30, 90980892), (36, 75817410), (38, 71827020), (40, 68235669), (45, 60653928), (54, 50544940), (57, 47884680), (60, 45490446), (72, 37908705), (76, 35913510), (90, 30326964), (95, 28730808), (108, 25272470), (114, 23942340), (120, 22745223), (135, 20217976), (152, 17956755), (171, 15961560), (180, 15163482), (190, 14365404), (216, 12636235), (228, 11971170), (270, 10108988), (285, 9576936), (342, 7980780), (360, 7581741), (380, 7182702), (456, 5985585), (513, 5320520), (540, 5054494), (570, 4788468), (684, 3990390), (760, 3591351), (855, 3192312), (1026, 2660260), (1080, 2527247), (1140, 2394234), (1368, 1995195), (1710, 1596156), (2052, 1330130), (2280, 1197117), (2565, 1064104), (3420, 798078), (4104, 665065), (5130, 532052), (6840, 399039), (10260, 266026), (20520, 133013)]