219341760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20771}}^1$

素因数の和:20802

約数の個数: 112

約数和(自身を含む): 759756672

約数和(自身を除く): 540414912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 20771, 41542, 62313, 83084, 103855, 124626, 166168, 207710, 228481, 249252, 311565, 332336, 415420, 456962, 498504, 623130, 664672, 685443, 830840, 913924, 997008, 1142405, 1246260, 1329344, 1370886, 1661680, 1827848, 1994016, 2284810, 2492520, 2741772, 3323360, 3427215, 3655696, 3988032, 4569620, 4985040, 5483544, 6646720, 6854430, 7311392, 9139240, 9970080, 10967088, 13708860, 14622784, 18278480, 19940160, 21934176, 27417720, 36556960, 43868352, 54835440, 73113920, 109670880, 219341760]

約数ペア:

[(1, 219341760), (2, 109670880), (3, 73113920), (4, 54835440), (5, 43868352), (6, 36556960), (8, 27417720), (10, 21934176), (11, 19940160), (12, 18278480), (15, 14622784), (16, 13708860), (20, 10967088), (22, 9970080), (24, 9139240), (30, 7311392), (32, 6854430), (33, 6646720), (40, 5483544), (44, 4985040), (48, 4569620), (55, 3988032), (60, 3655696), (64, 3427215), (66, 3323360), (80, 2741772), (88, 2492520), (96, 2284810), (110, 1994016), (120, 1827848), (132, 1661680), (160, 1370886), (165, 1329344), (176, 1246260), (192, 1142405), (220, 997008), (240, 913924), (264, 830840), (320, 685443), (330, 664672), (352, 623130), (440, 498504), (480, 456962), (528, 415420), (660, 332336), (704, 311565), (880, 249252), (960, 228481), (1056, 207710), (1320, 166168), (1760, 124626), (2112, 103855), (2640, 83084), (3520, 62313), (5280, 41542), (10560, 20771)]