79016520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1931}}^1$

素因数の和:1987

約数の個数: 128

約数和(自身を含む): 267079680

約数和(自身を除く): 188063160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 1931, 2046, 2728, 3410, 3720, 3862, 4092, 5115, 5793, 6820, 7724, 8184, 9655, 10230, 11586, 13640, 15448, 19310, 20460, 21241, 23172, 28965, 38620, 40920, 42482, 46344, 57930, 59861, 63723, 77240, 84964, 106205, 115860, 119722, 127446, 169928, 179583, 212410, 231720, 239444, 254892, 299305, 318615, 359166, 424820, 478888, 509784, 598610, 637230, 658471, 718332, 849640, 897915, 1197220, 1274460, 1316942, 1436664, 1795830, 1975413, 2394440, 2548920, 2633884, 3292355, 3591660, 3950826, 5267768, 6584710, 7183320, 7901652, 9877065, 13169420, 15803304, 19754130, 26338840, 39508260, 79016520]

約数ペア:

[(1, 79016520), (2, 39508260), (3, 26338840), (4, 19754130), (5, 15803304), (6, 13169420), (8, 9877065), (10, 7901652), (11, 7183320), (12, 6584710), (15, 5267768), (20, 3950826), (22, 3591660), (24, 3292355), (30, 2633884), (31, 2548920), (33, 2394440), (40, 1975413), (44, 1795830), (55, 1436664), (60, 1316942), (62, 1274460), (66, 1197220), (88, 897915), (93, 849640), (110, 718332), (120, 658471), (124, 637230), (132, 598610), (155, 509784), (165, 478888), (186, 424820), (220, 359166), (248, 318615), (264, 299305), (310, 254892), (330, 239444), (341, 231720), (372, 212410), (440, 179583), (465, 169928), (620, 127446), (660, 119722), (682, 115860), (744, 106205), (930, 84964), (1023, 77240), (1240, 63723), (1320, 59861), (1364, 57930), (1705, 46344), (1860, 42482), (1931, 40920), (2046, 38620), (2728, 28965), (3410, 23172), (3720, 21241), (3862, 20460), (4092, 19310), (5115, 15448), (5793, 13640), (6820, 11586), (7724, 10230), (8184, 9655)]