1199790540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2239}}^1$

素因数の和:2496

約数の個数: 144

約数和(自身を含む): 3938188800

約数和(自身を除く): 2738398260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 229, 234, 260, 390, 458, 468, 585, 687, 780, 916, 1145, 1170, 1374, 2061, 2239, 2290, 2340, 2748, 2977, 3435, 4122, 4478, 4580, 5954, 6717, 6870, 8244, 8931, 8956, 10305, 11195, 11908, 13434, 13740, 14885, 17862, 20151, 20610, 22390, 26793, 26868, 29107, 29770, 33585, 35724, 40302, 41220, 44655, 44780, 53586, 58214, 59540, 67170, 80604, 87321, 89310, 100755, 107172, 116428, 133965, 134340, 145535, 174642, 178620, 201510, 261963, 267930, 291070, 349284, 403020, 436605, 512731, 523926, 535860, 582140, 873210, 1025462, 1047852, 1309815, 1538193, 1746420, 2050924, 2563655, 2619630, 3076386, 4614579, 5127310, 5239260, 6152772, 6665503, 7690965, 9229158, 10254620, 13331006, 15381930, 18458316, 19996509, 23072895, 26662012, 30763860, 33327515, 39993018, 46145790, 59989527, 66655030, 79986036, 92291580, 99982545, 119979054, 133310060, 199965090, 239958108, 299947635, 399930180, 599895270, 1199790540]

約数ペア:

[(1, 1199790540), (2, 599895270), (3, 399930180), (4, 299947635), (5, 239958108), (6, 199965090), (9, 133310060), (10, 119979054), (12, 99982545), (13, 92291580), (15, 79986036), (18, 66655030), (20, 59989527), (26, 46145790), (30, 39993018), (36, 33327515), (39, 30763860), (45, 26662012), (52, 23072895), (60, 19996509), (65, 18458316), (78, 15381930), (90, 13331006), (117, 10254620), (130, 9229158), (156, 7690965), (180, 6665503), (195, 6152772), (229, 5239260), (234, 5127310), (260, 4614579), (390, 3076386), (458, 2619630), (468, 2563655), (585, 2050924), (687, 1746420), (780, 1538193), (916, 1309815), (1145, 1047852), (1170, 1025462), (1374, 873210), (2061, 582140), (2239, 535860), (2290, 523926), (2340, 512731), (2748, 436605), (2977, 403020), (3435, 349284), (4122, 291070), (4478, 267930), (4580, 261963), (5954, 201510), (6717, 178620), (6870, 174642), (8244, 145535), (8931, 134340), (8956, 133965), (10305, 116428), (11195, 107172), (11908, 100755), (13434, 89310), (13740, 87321), (14885, 80604), (17862, 67170), (20151, 59540), (20610, 58214), (22390, 53586), (26793, 44780), (26868, 44655), (29107, 41220), (29770, 40302), (33585, 35724)]