18477847440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{658043}}^1$

素因数の和:658078

約数の個数: 160

約数和(自身を含む): 68541863040

約数和(自身を除く): 50064015600

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, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 658043, 1316086, 1974129, 2632172, 3290215, 3948258, 5264344, 5922387, 6580430, 7896516, 8554559, 9870645, 10528688, 11844774, 13160860, 15793032, 17109118, 17767161, 19741290, 23689548, 25663677, 26321720, 29611935, 31586064, 34218236, 35534322, 39482580, 42772795, 47379096, 51327354, 52643440, 59223870, 68436472, 71068644, 76991031, 78965160, 85545590, 88835805, 94758192, 102654708, 118447740, 128318385, 136872944, 142137288, 153982062, 157930320, 171091180, 177671610, 205309416, 230973093, 236895480, 256636770, 284274576, 307964124, 342182360, 355343220, 384955155, 410618832, 461946186, 473790960, 513273540, 615928248, 684364720, 710686440, 769910310, 923892372, 1026547080, 1154865465, 1231856496, 1421372880, 1539820620, 1847784744, 2053094160, 2309730930, 3079641240, 3695569488, 4619461860, 6159282480, 9238923720, 18477847440]

約数ペア:

[(1, 18477847440), (2, 9238923720), (3, 6159282480), (4, 4619461860), (5, 3695569488), (6, 3079641240), (8, 2309730930), (9, 2053094160), (10, 1847784744), (12, 1539820620), (13, 1421372880), (15, 1231856496), (16, 1154865465), (18, 1026547080), (20, 923892372), (24, 769910310), (26, 710686440), (27, 684364720), (30, 615928248), (36, 513273540), (39, 473790960), (40, 461946186), (45, 410618832), (48, 384955155), (52, 355343220), (54, 342182360), (60, 307964124), (65, 284274576), (72, 256636770), (78, 236895480), (80, 230973093), (90, 205309416), (104, 177671610), (108, 171091180), (117, 157930320), (120, 153982062), (130, 142137288), (135, 136872944), (144, 128318385), (156, 118447740), (180, 102654708), (195, 94758192), (208, 88835805), (216, 85545590), (234, 78965160), (240, 76991031), (260, 71068644), (270, 68436472), (312, 59223870), (351, 52643440), (360, 51327354), (390, 47379096), (432, 42772795), (468, 39482580), (520, 35534322), (540, 34218236), (585, 31586064), (624, 29611935), (702, 26321720), (720, 25663677), (780, 23689548), (936, 19741290), (1040, 17767161), (1080, 17109118), (1170, 15793032), (1404, 13160860), (1560, 11844774), (1755, 10528688), (1872, 9870645), (2160, 8554559), (2340, 7896516), (2808, 6580430), (3120, 5922387), (3510, 5264344), (4680, 3948258), (5616, 3290215), (7020, 2632172), (9360, 1974129), (14040, 1316086), (28080, 658043)]