605048080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:454

約数の個数: 240

約数和(自身を含む): 1823883264

約数和(自身を除く): 1218835184

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 49, 52, 56, 62, 65, 70, 80, 91, 98, 104, 112, 124, 130, 140, 155, 182, 196, 208, 217, 245, 248, 260, 280, 310, 364, 383, 392, 403, 434, 455, 490, 496, 520, 560, 620, 637, 728, 766, 784, 806, 868, 910, 980, 1040, 1085, 1240, 1274, 1456, 1519, 1532, 1612, 1736, 1820, 1915, 1960, 2015, 2170, 2480, 2548, 2681, 2821, 3038, 3064, 3185, 3224, 3472, 3640, 3830, 3920, 4030, 4340, 4979, 5096, 5362, 5642, 6076, 6128, 6370, 6448, 7280, 7595, 7660, 8060, 8680, 9958, 10192, 10724, 11284, 11873, 12152, 12740, 13405, 14105, 15190, 15320, 16120, 17360, 18767, 19747, 19916, 21448, 22568, 23746, 24304, 24895, 25480, 26810, 28210, 30380, 30640, 32240, 34853, 37534, 39494, 39832, 42896, 45136, 47492, 49790, 50960, 53620, 56420, 59365, 60760, 69706, 75068, 78988, 79664, 83111, 93835, 94984, 98735, 99580, 107240, 112840, 118730, 121520, 139412, 150136, 154349, 157976, 166222, 174265, 187670, 189968, 197470, 199160, 214480, 225680, 237460, 243971, 278824, 300272, 308698, 315952, 332444, 348530, 375340, 394940, 398320, 415555, 474920, 487942, 557648, 581777, 617396, 664888, 697060, 750680, 771745, 789880, 831110, 949840, 975884, 1080443, 1163554, 1219855, 1234792, 1329776, 1394120, 1501360, 1543490, 1579760, 1662220, 1951768, 2160886, 2327108, 2439710, 2469584, 2788240, 2908885, 3086980, 3324440, 3903536, 4321772, 4654216, 4879420, 5402215, 5817770, 6173960, 6648880, 7563101, 8643544, 9308432, 9758840, 10804430, 11635540, 12347920, 15126202, 17287088, 19517680, 21608860, 23271080, 30252404, 37815505, 43217720, 46542160, 60504808, 75631010, 86435440, 121009616, 151262020, 302524040, 605048080]

約数ペア:

[(1, 605048080), (2, 302524040), (4, 151262020), (5, 121009616), (7, 86435440), (8, 75631010), (10, 60504808), (13, 46542160), (14, 43217720), (16, 37815505), (20, 30252404), (26, 23271080), (28, 21608860), (31, 19517680), (35, 17287088), (40, 15126202), (49, 12347920), (52, 11635540), (56, 10804430), (62, 9758840), (65, 9308432), (70, 8643544), (80, 7563101), (91, 6648880), (98, 6173960), (104, 5817770), (112, 5402215), (124, 4879420), (130, 4654216), (140, 4321772), (155, 3903536), (182, 3324440), (196, 3086980), (208, 2908885), (217, 2788240), (245, 2469584), (248, 2439710), (260, 2327108), (280, 2160886), (310, 1951768), (364, 1662220), (383, 1579760), (392, 1543490), (403, 1501360), (434, 1394120), (455, 1329776), (490, 1234792), (496, 1219855), (520, 1163554), (560, 1080443), (620, 975884), (637, 949840), (728, 831110), (766, 789880), (784, 771745), (806, 750680), (868, 697060), (910, 664888), (980, 617396), (1040, 581777), (1085, 557648), (1240, 487942), (1274, 474920), (1456, 415555), (1519, 398320), (1532, 394940), (1612, 375340), (1736, 348530), (1820, 332444), (1915, 315952), (1960, 308698), (2015, 300272), (2170, 278824), (2480, 243971), (2548, 237460), (2681, 225680), (2821, 214480), (3038, 199160), (3064, 197470), (3185, 189968), (3224, 187670), (3472, 174265), (3640, 166222), (3830, 157976), (3920, 154349), (4030, 150136), (4340, 139412), (4979, 121520), (5096, 118730), (5362, 112840), (5642, 107240), (6076, 99580), (6128, 98735), (6370, 94984), (6448, 93835), (7280, 83111), (7595, 79664), (7660, 78988), (8060, 75068), (8680, 69706), (9958, 60760), (10192, 59365), (10724, 56420), (11284, 53620), (11873, 50960), (12152, 49790), (12740, 47492), (13405, 45136), (14105, 42896), (15190, 39832), (15320, 39494), (16120, 37534), (17360, 34853), (18767, 32240), (19747, 30640), (19916, 30380), (21448, 28210), (22568, 26810), (23746, 25480), (24304, 24895)]