91481040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{2593}}^1$

素因数の和:2626

約数の個数: 180

約数和(自身を含む): 357520644

約数和(自身を除く): 266039604

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2593, 2940, 3528, 3920, 4410, 5040, 5186, 5880, 7056, 7779, 8820, 10372, 11760, 12965, 15558, 17640, 18151, 20744, 23337, 25930, 31116, 35280, 36302, 38895, 41488, 46674, 51860, 54453, 62232, 72604, 77790, 90755, 93348, 103720, 108906, 116685, 124464, 127057, 145208, 155580, 163359, 181510, 186696, 207440, 217812, 233370, 254114, 272265, 290416, 311160, 326718, 363020, 373392, 381171, 435624, 466740, 508228, 544530, 622320, 635285, 653436, 726040, 762342, 816795, 871248, 933480, 1016456, 1089060, 1143513, 1270570, 1306872, 1452080, 1524684, 1633590, 1866960, 1905855, 2032912, 2178120, 2287026, 2541140, 2613744, 3049368, 3267180, 3811710, 4356240, 4574052, 5082280, 5717565, 6098736, 6534360, 7623420, 9148104, 10164560, 11435130, 13068720, 15246840, 18296208, 22870260, 30493680, 45740520, 91481040]

約数ペア:

[(1, 91481040), (2, 45740520), (3, 30493680), (4, 22870260), (5, 18296208), (6, 15246840), (7, 13068720), (8, 11435130), (9, 10164560), (10, 9148104), (12, 7623420), (14, 6534360), (15, 6098736), (16, 5717565), (18, 5082280), (20, 4574052), (21, 4356240), (24, 3811710), (28, 3267180), (30, 3049368), (35, 2613744), (36, 2541140), (40, 2287026), (42, 2178120), (45, 2032912), (48, 1905855), (49, 1866960), (56, 1633590), (60, 1524684), (63, 1452080), (70, 1306872), (72, 1270570), (80, 1143513), (84, 1089060), (90, 1016456), (98, 933480), (105, 871248), (112, 816795), (120, 762342), (126, 726040), (140, 653436), (144, 635285), (147, 622320), (168, 544530), (180, 508228), (196, 466740), (210, 435624), (240, 381171), (245, 373392), (252, 363020), (280, 326718), (294, 311160), (315, 290416), (336, 272265), (360, 254114), (392, 233370), (420, 217812), (441, 207440), (490, 186696), (504, 181510), (560, 163359), (588, 155580), (630, 145208), (720, 127057), (735, 124464), (784, 116685), (840, 108906), (882, 103720), (980, 93348), (1008, 90755), (1176, 77790), (1260, 72604), (1470, 62232), (1680, 54453), (1764, 51860), (1960, 46674), (2205, 41488), (2352, 38895), (2520, 36302), (2593, 35280), (2940, 31116), (3528, 25930), (3920, 23337), (4410, 20744), (5040, 18151), (5186, 17640), (5880, 15558), (7056, 12965), (7779, 11760), (8820, 10372)]