847378260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1061}}^1$

素因数の和:1128

約数の個数: 240

約数和(自身を含む): 2914425360

約数和(自身を除く): 2067047100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 29, 30, 34, 36, 45, 51, 54, 58, 60, 68, 81, 85, 87, 90, 102, 108, 116, 135, 145, 153, 162, 170, 174, 180, 204, 255, 261, 270, 290, 306, 324, 340, 348, 405, 435, 459, 493, 510, 522, 540, 580, 612, 765, 783, 810, 870, 918, 986, 1020, 1044, 1061, 1305, 1377, 1479, 1530, 1566, 1620, 1740, 1836, 1972, 2122, 2295, 2349, 2465, 2610, 2754, 2958, 3060, 3132, 3183, 3915, 4244, 4437, 4590, 4698, 4930, 5220, 5305, 5508, 5916, 6366, 6885, 7395, 7830, 8874, 9180, 9396, 9549, 9860, 10610, 11745, 12732, 13311, 13770, 14790, 15660, 15915, 17748, 18037, 19098, 21220, 22185, 23490, 26622, 27540, 28647, 29580, 30769, 31830, 36074, 38196, 39933, 44370, 46980, 47745, 53244, 54111, 57294, 61538, 63660, 66555, 72148, 79866, 85941, 88740, 90185, 92307, 95490, 108222, 114588, 123076, 133110, 143235, 153845, 159732, 162333, 171882, 180370, 184614, 190980, 199665, 216444, 266220, 270555, 276921, 286470, 307690, 324666, 343764, 360740, 369228, 399330, 429705, 461535, 486999, 523073, 541110, 553842, 572940, 615380, 649332, 798660, 811665, 830763, 859410, 923070, 973998, 1046146, 1082220, 1107684, 1384605, 1460997, 1569219, 1623330, 1661526, 1718820, 1846140, 1947996, 2092292, 2434995, 2492289, 2615365, 2769210, 2921994, 3138438, 3246660, 3323052, 4153815, 4707657, 4869990, 4984578, 5230730, 5538420, 5843988, 6276876, 7304985, 7846095, 8307630, 9415314, 9739980, 9969156, 10461460, 12461445, 14122971, 14609970, 15692190, 16615260, 18830628, 23538285, 24922890, 28245942, 29219940, 31384380, 42368913, 47076570, 49845780, 56491884, 70614855, 84737826, 94153140, 141229710, 169475652, 211844565, 282459420, 423689130, 847378260]

約数ペア:

[(1, 847378260), (2, 423689130), (3, 282459420), (4, 211844565), (5, 169475652), (6, 141229710), (9, 94153140), (10, 84737826), (12, 70614855), (15, 56491884), (17, 49845780), (18, 47076570), (20, 42368913), (27, 31384380), (29, 29219940), (30, 28245942), (34, 24922890), (36, 23538285), (45, 18830628), (51, 16615260), (54, 15692190), (58, 14609970), (60, 14122971), (68, 12461445), (81, 10461460), (85, 9969156), (87, 9739980), (90, 9415314), (102, 8307630), (108, 7846095), (116, 7304985), (135, 6276876), (145, 5843988), (153, 5538420), (162, 5230730), (170, 4984578), (174, 4869990), (180, 4707657), (204, 4153815), (255, 3323052), (261, 3246660), (270, 3138438), (290, 2921994), (306, 2769210), (324, 2615365), (340, 2492289), (348, 2434995), (405, 2092292), (435, 1947996), (459, 1846140), (493, 1718820), (510, 1661526), (522, 1623330), (540, 1569219), (580, 1460997), (612, 1384605), (765, 1107684), (783, 1082220), (810, 1046146), (870, 973998), (918, 923070), (986, 859410), (1020, 830763), (1044, 811665), (1061, 798660), (1305, 649332), (1377, 615380), (1479, 572940), (1530, 553842), (1566, 541110), (1620, 523073), (1740, 486999), (1836, 461535), (1972, 429705), (2122, 399330), (2295, 369228), (2349, 360740), (2465, 343764), (2610, 324666), (2754, 307690), (2958, 286470), (3060, 276921), (3132, 270555), (3183, 266220), (3915, 216444), (4244, 199665), (4437, 190980), (4590, 184614), (4698, 180370), (4930, 171882), (5220, 162333), (5305, 159732), (5508, 153845), (5916, 143235), (6366, 133110), (6885, 123076), (7395, 114588), (7830, 108222), (8874, 95490), (9180, 92307), (9396, 90185), (9549, 88740), (9860, 85941), (10610, 79866), (11745, 72148), (12732, 66555), (13311, 63660), (13770, 61538), (14790, 57294), (15660, 54111), (15915, 53244), (17748, 47745), (18037, 46980), (19098, 44370), (21220, 39933), (22185, 38196), (23490, 36074), (26622, 31830), (27540, 30769), (28647, 29580)]