804514480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:456

約数の個数: 240

約数和(自身を含む): 2431844352

約数和(自身を除く): 1627329872

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 121, 124, 140, 154, 155, 176, 217, 220, 242, 248, 280, 308, 310, 341, 383, 385, 434, 440, 484, 496, 560, 605, 616, 620, 682, 766, 770, 847, 868, 880, 968, 1085, 1210, 1232, 1240, 1364, 1532, 1540, 1694, 1705, 1736, 1915, 1936, 2170, 2387, 2420, 2480, 2681, 2728, 3064, 3080, 3388, 3410, 3472, 3751, 3830, 4213, 4235, 4340, 4774, 4840, 5362, 5456, 6128, 6160, 6776, 6820, 7502, 7660, 8426, 8470, 8680, 9548, 9680, 10724, 11873, 11935, 13405, 13552, 13640, 15004, 15320, 16852, 16940, 17360, 18755, 19096, 21065, 21448, 23746, 23870, 26257, 26810, 27280, 29491, 30008, 30640, 33704, 33880, 37510, 38192, 42130, 42896, 46343, 47492, 47740, 52514, 53620, 58982, 59365, 60016, 67408, 67760, 75020, 83111, 84260, 92686, 94984, 95480, 105028, 107240, 117964, 118730, 130603, 131285, 147455, 150040, 166222, 168520, 185372, 189968, 190960, 210056, 214480, 231715, 235928, 237460, 261206, 262570, 294910, 300080, 324401, 332444, 337040, 370744, 415555, 420112, 463430, 471856, 474920, 522412, 525140, 589820, 648802, 653015, 664888, 741488, 831110, 914221, 926860, 949840, 1044824, 1050280, 1179640, 1297604, 1306030, 1329776, 1436633, 1622005, 1662220, 1828442, 1853720, 2089648, 2100560, 2359280, 2595208, 2612060, 2873266, 3244010, 3324440, 3656884, 3707440, 4571105, 5190416, 5224120, 5746532, 6488020, 6648880, 7183165, 7313768, 9142210, 10056431, 10448240, 11493064, 12976040, 14366330, 14627536, 18284420, 20112862, 22986128, 25952080, 28732660, 36568840, 40225724, 50282155, 57465320, 73137680, 80451448, 100564310, 114930640, 160902896, 201128620, 402257240, 804514480]

約数ペア:

[(1, 804514480), (2, 402257240), (4, 201128620), (5, 160902896), (7, 114930640), (8, 100564310), (10, 80451448), (11, 73137680), (14, 57465320), (16, 50282155), (20, 40225724), (22, 36568840), (28, 28732660), (31, 25952080), (35, 22986128), (40, 20112862), (44, 18284420), (55, 14627536), (56, 14366330), (62, 12976040), (70, 11493064), (77, 10448240), (80, 10056431), (88, 9142210), (110, 7313768), (112, 7183165), (121, 6648880), (124, 6488020), (140, 5746532), (154, 5224120), (155, 5190416), (176, 4571105), (217, 3707440), (220, 3656884), (242, 3324440), (248, 3244010), (280, 2873266), (308, 2612060), (310, 2595208), (341, 2359280), (383, 2100560), (385, 2089648), (434, 1853720), (440, 1828442), (484, 1662220), (496, 1622005), (560, 1436633), (605, 1329776), (616, 1306030), (620, 1297604), (682, 1179640), (766, 1050280), (770, 1044824), (847, 949840), (868, 926860), (880, 914221), (968, 831110), (1085, 741488), (1210, 664888), (1232, 653015), (1240, 648802), (1364, 589820), (1532, 525140), (1540, 522412), (1694, 474920), (1705, 471856), (1736, 463430), (1915, 420112), (1936, 415555), (2170, 370744), (2387, 337040), (2420, 332444), (2480, 324401), (2681, 300080), (2728, 294910), (3064, 262570), (3080, 261206), (3388, 237460), (3410, 235928), (3472, 231715), (3751, 214480), (3830, 210056), (4213, 190960), (4235, 189968), (4340, 185372), (4774, 168520), (4840, 166222), (5362, 150040), (5456, 147455), (6128, 131285), (6160, 130603), (6776, 118730), (6820, 117964), (7502, 107240), (7660, 105028), (8426, 95480), (8470, 94984), (8680, 92686), (9548, 84260), (9680, 83111), (10724, 75020), (11873, 67760), (11935, 67408), (13405, 60016), (13552, 59365), (13640, 58982), (15004, 53620), (15320, 52514), (16852, 47740), (16940, 47492), (17360, 46343), (18755, 42896), (19096, 42130), (21065, 38192), (21448, 37510), (23746, 33880), (23870, 33704), (26257, 30640), (26810, 30008), (27280, 29491)]