672735960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4637}}^1$

素因数の和:4698

約数の個数: 192

約数和(自身を含む): 2431054080

約数和(自身を除く): 1758318120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 520, 558, 585, 620, 744, 780, 806, 930, 936, 1116, 1170, 1209, 1240, 1395, 1560, 1612, 1860, 2015, 2232, 2340, 2418, 2790, 3224, 3627, 3720, 4030, 4637, 4680, 4836, 5580, 6045, 7254, 8060, 9274, 9672, 11160, 12090, 13911, 14508, 16120, 18135, 18548, 23185, 24180, 27822, 29016, 36270, 37096, 41733, 46370, 48360, 55644, 60281, 69555, 72540, 83466, 92740, 111288, 120562, 139110, 143747, 145080, 166932, 180843, 185480, 208665, 241124, 278220, 287494, 301405, 333864, 361686, 417330, 431241, 482248, 542529, 556440, 574988, 602810, 718735, 723372, 834660, 862482, 904215, 1085058, 1149976, 1205620, 1293723, 1437470, 1446744, 1669320, 1724964, 1808430, 1868711, 2156205, 2170116, 2411240, 2587446, 2712645, 2874940, 3449928, 3616860, 3737422, 4312410, 4340232, 5174892, 5425290, 5606133, 5749880, 6468615, 7233720, 7474844, 8624820, 9343555, 10349784, 10850580, 11212266, 12937230, 14949688, 16818399, 17249640, 18687110, 21701160, 22424532, 25874460, 28030665, 33636798, 37374220, 44849064, 51748920, 56061330, 67273596, 74748440, 84091995, 112122660, 134547192, 168183990, 224245320, 336367980, 672735960]

約数ペア:

[(1, 672735960), (2, 336367980), (3, 224245320), (4, 168183990), (5, 134547192), (6, 112122660), (8, 84091995), (9, 74748440), (10, 67273596), (12, 56061330), (13, 51748920), (15, 44849064), (18, 37374220), (20, 33636798), (24, 28030665), (26, 25874460), (30, 22424532), (31, 21701160), (36, 18687110), (39, 17249640), (40, 16818399), (45, 14949688), (52, 12937230), (60, 11212266), (62, 10850580), (65, 10349784), (72, 9343555), (78, 8624820), (90, 7474844), (93, 7233720), (104, 6468615), (117, 5749880), (120, 5606133), (124, 5425290), (130, 5174892), (155, 4340232), (156, 4312410), (180, 3737422), (186, 3616860), (195, 3449928), (234, 2874940), (248, 2712645), (260, 2587446), (279, 2411240), (310, 2170116), (312, 2156205), (360, 1868711), (372, 1808430), (390, 1724964), (403, 1669320), (465, 1446744), (468, 1437470), (520, 1293723), (558, 1205620), (585, 1149976), (620, 1085058), (744, 904215), (780, 862482), (806, 834660), (930, 723372), (936, 718735), (1116, 602810), (1170, 574988), (1209, 556440), (1240, 542529), (1395, 482248), (1560, 431241), (1612, 417330), (1860, 361686), (2015, 333864), (2232, 301405), (2340, 287494), (2418, 278220), (2790, 241124), (3224, 208665), (3627, 185480), (3720, 180843), (4030, 166932), (4637, 145080), (4680, 143747), (4836, 139110), (5580, 120562), (6045, 111288), (7254, 92740), (8060, 83466), (9274, 72540), (9672, 69555), (11160, 60281), (12090, 55644), (13911, 48360), (14508, 46370), (16120, 41733), (18135, 37096), (18548, 36270), (23185, 29016), (24180, 27822)]