1315744560

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15619}}^1$

素因数の和:15657

約数の個数: 200

約数和(自身を含む): 4921612080

約数和(自身を除く): 3605867520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 1040, 1053, 1080, 1170, 1296, 1404, 1560, 1620, 1755, 1872, 2106, 2160, 2340, 2808, 3120, 3240, 3510, 4212, 4680, 5265, 5616, 6480, 7020, 8424, 9360, 10530, 14040, 15619, 16848, 21060, 28080, 31238, 42120, 46857, 62476, 78095, 84240, 93714, 124952, 140571, 156190, 187428, 203047, 234285, 249904, 281142, 312380, 374856, 406094, 421713, 468570, 562284, 609141, 624760, 702855, 749712, 812188, 843426, 937140, 1015235, 1124568, 1218282, 1249520, 1265139, 1405710, 1624376, 1686852, 1827423, 1874280, 2030470, 2108565, 2249136, 2436564, 2530278, 2811420, 3045705, 3248752, 3373704, 3654846, 3748560, 4060940, 4217130, 4873128, 5060556, 5482269, 5622840, 6091410, 6325695, 6747408, 7309692, 8121880, 8434260, 9137115, 9746256, 10121112, 10964538, 11245680, 12182820, 12651390, 14619384, 16243760, 16446807, 16868520, 18274230, 20242224, 21929076, 24365640, 25302780, 27411345, 29238768, 32893614, 33737040, 36548460, 43858152, 48731280, 50605560, 54822690, 65787228, 73096920, 82234035, 87716304, 101211120, 109645380, 131574456, 146193840, 164468070, 219290760, 263148912, 328936140, 438581520, 657872280, 1315744560]

約数ペア:

[(1, 1315744560), (2, 657872280), (3, 438581520), (4, 328936140), (5, 263148912), (6, 219290760), (8, 164468070), (9, 146193840), (10, 131574456), (12, 109645380), (13, 101211120), (15, 87716304), (16, 82234035), (18, 73096920), (20, 65787228), (24, 54822690), (26, 50605560), (27, 48731280), (30, 43858152), (36, 36548460), (39, 33737040), (40, 32893614), (45, 29238768), (48, 27411345), (52, 25302780), (54, 24365640), (60, 21929076), (65, 20242224), (72, 18274230), (78, 16868520), (80, 16446807), (81, 16243760), (90, 14619384), (104, 12651390), (108, 12182820), (117, 11245680), (120, 10964538), (130, 10121112), (135, 9746256), (144, 9137115), (156, 8434260), (162, 8121880), (180, 7309692), (195, 6747408), (208, 6325695), (216, 6091410), (234, 5622840), (240, 5482269), (260, 5060556), (270, 4873128), (312, 4217130), (324, 4060940), (351, 3748560), (360, 3654846), (390, 3373704), (405, 3248752), (432, 3045705), (468, 2811420), (520, 2530278), (540, 2436564), (585, 2249136), (624, 2108565), (648, 2030470), (702, 1874280), (720, 1827423), (780, 1686852), (810, 1624376), (936, 1405710), (1040, 1265139), (1053, 1249520), (1080, 1218282), (1170, 1124568), (1296, 1015235), (1404, 937140), (1560, 843426), (1620, 812188), (1755, 749712), (1872, 702855), (2106, 624760), (2160, 609141), (2340, 562284), (2808, 468570), (3120, 421713), (3240, 406094), (3510, 374856), (4212, 312380), (4680, 281142), (5265, 249904), (5616, 234285), (6480, 203047), (7020, 187428), (8424, 156190), (9360, 140571), (10530, 124952), (14040, 93714), (15619, 84240), (16848, 78095), (21060, 62476), (28080, 46857), (31238, 42120)]