324318280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 900849600

約数和(自身を除く): 576531320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 31, 40, 44, 52, 55, 59, 62, 65, 88, 104, 110, 118, 124, 130, 143, 155, 220, 236, 248, 260, 286, 295, 310, 341, 403, 440, 472, 520, 572, 590, 620, 649, 682, 715, 767, 806, 961, 1144, 1180, 1240, 1298, 1364, 1430, 1534, 1612, 1705, 1829, 1922, 2015, 2360, 2596, 2728, 2860, 3068, 3224, 3245, 3410, 3658, 3835, 3844, 4030, 4433, 4805, 5192, 5720, 6136, 6490, 6820, 7316, 7670, 7688, 8060, 8437, 8866, 9145, 9610, 10571, 12493, 12980, 13640, 14632, 15340, 16120, 16874, 17732, 18290, 19220, 20119, 21142, 22165, 23777, 24986, 25960, 30680, 33748, 35464, 36580, 38440, 40238, 42185, 42284, 44330, 47554, 49972, 52855, 56699, 62465, 67496, 73160, 80476, 84370, 84568, 88660, 95108, 99944, 100595, 105710, 113398, 118885, 124930, 137423, 160952, 168740, 177320, 190216, 201190, 211420, 226796, 237770, 249860, 261547, 274846, 283495, 337480, 402380, 422840, 453592, 475540, 499720, 523094, 549692, 566990, 623689, 687115, 737087, 804760, 951080, 1046188, 1099384, 1133980, 1247378, 1307735, 1374230, 1474174, 2092376, 2267960, 2494756, 2615470, 2748460, 2948348, 3118445, 3685435, 4989512, 5230940, 5496920, 5896696, 6236890, 7370870, 8107957, 10461880, 12473780, 14741740, 16215914, 24947560, 29483480, 32431828, 40539785, 64863656, 81079570, 162159140, 324318280]

約数ペア:

[(1, 324318280), (2, 162159140), (4, 81079570), (5, 64863656), (8, 40539785), (10, 32431828), (11, 29483480), (13, 24947560), (20, 16215914), (22, 14741740), (26, 12473780), (31, 10461880), (40, 8107957), (44, 7370870), (52, 6236890), (55, 5896696), (59, 5496920), (62, 5230940), (65, 4989512), (88, 3685435), (104, 3118445), (110, 2948348), (118, 2748460), (124, 2615470), (130, 2494756), (143, 2267960), (155, 2092376), (220, 1474174), (236, 1374230), (248, 1307735), (260, 1247378), (286, 1133980), (295, 1099384), (310, 1046188), (341, 951080), (403, 804760), (440, 737087), (472, 687115), (520, 623689), (572, 566990), (590, 549692), (620, 523094), (649, 499720), (682, 475540), (715, 453592), (767, 422840), (806, 402380), (961, 337480), (1144, 283495), (1180, 274846), (1240, 261547), (1298, 249860), (1364, 237770), (1430, 226796), (1534, 211420), (1612, 201190), (1705, 190216), (1829, 177320), (1922, 168740), (2015, 160952), (2360, 137423), (2596, 124930), (2728, 118885), (2860, 113398), (3068, 105710), (3224, 100595), (3245, 99944), (3410, 95108), (3658, 88660), (3835, 84568), (3844, 84370), (4030, 80476), (4433, 73160), (4805, 67496), (5192, 62465), (5720, 56699), (6136, 52855), (6490, 49972), (6820, 47554), (7316, 44330), (7670, 42284), (7688, 42185), (8060, 40238), (8437, 38440), (8866, 36580), (9145, 35464), (9610, 33748), (10571, 30680), (12493, 25960), (12980, 24986), (13640, 23777), (14632, 22165), (15340, 21142), (16120, 20119), (16874, 19220), (17732, 18290)]