83273520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31543}}^1$

素因数の和:31570

約数の個数: 80

約数和(自身を含む): 281624832

約数和(自身を除く): 198351312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 31543, 63086, 94629, 126172, 157715, 189258, 252344, 315430, 346973, 378516, 473145, 504688, 630860, 693946, 757032, 946290, 1040919, 1261720, 1387892, 1514064, 1734865, 1892580, 2081838, 2523440, 2775784, 3469730, 3785160, 4163676, 5204595, 5551568, 6939460, 7570320, 8327352, 10409190, 13878920, 16654704, 20818380, 27757840, 41636760, 83273520]

約数ペア:

[(1, 83273520), (2, 41636760), (3, 27757840), (4, 20818380), (5, 16654704), (6, 13878920), (8, 10409190), (10, 8327352), (11, 7570320), (12, 6939460), (15, 5551568), (16, 5204595), (20, 4163676), (22, 3785160), (24, 3469730), (30, 2775784), (33, 2523440), (40, 2081838), (44, 1892580), (48, 1734865), (55, 1514064), (60, 1387892), (66, 1261720), (80, 1040919), (88, 946290), (110, 757032), (120, 693946), (132, 630860), (165, 504688), (176, 473145), (220, 378516), (240, 346973), (264, 315430), (330, 252344), (440, 189258), (528, 157715), (660, 126172), (880, 94629), (1320, 63086), (2640, 31543)]