2869007120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{7681}}^1$

素因数の和:7753

約数の個数: 160

約数和(自身を含む): 8230187520

約数和(自身を除く): 5361180400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 29, 35, 40, 46, 56, 58, 70, 80, 92, 112, 115, 116, 140, 145, 161, 184, 203, 230, 232, 280, 290, 322, 368, 406, 460, 464, 560, 580, 644, 667, 805, 812, 920, 1015, 1160, 1288, 1334, 1610, 1624, 1840, 2030, 2320, 2576, 2668, 3220, 3248, 3335, 4060, 4669, 5336, 6440, 6670, 7681, 8120, 9338, 10672, 12880, 13340, 15362, 16240, 18676, 23345, 26680, 30724, 37352, 38405, 46690, 53360, 53767, 61448, 74704, 76810, 93380, 107534, 122896, 153620, 176663, 186760, 215068, 222749, 268835, 307240, 353326, 373520, 430136, 445498, 537670, 614480, 706652, 860272, 883315, 890996, 1075340, 1113745, 1236641, 1413304, 1559243, 1766630, 1781992, 2150680, 2227490, 2473282, 2826608, 3118486, 3533260, 3563984, 4301360, 4454980, 4946564, 5123227, 6183205, 6236972, 7066520, 7796215, 8909960, 9893128, 10246454, 12366410, 12473944, 14133040, 15592430, 17819920, 19786256, 20492908, 24732820, 24947888, 25616135, 31184860, 35862589, 40985816, 49465640, 51232270, 62369720, 71725178, 81971632, 98931280, 102464540, 124739440, 143450356, 179312945, 204929080, 286900712, 358625890, 409858160, 573801424, 717251780, 1434503560, 2869007120]

約数ペア:

[(1, 2869007120), (2, 1434503560), (4, 717251780), (5, 573801424), (7, 409858160), (8, 358625890), (10, 286900712), (14, 204929080), (16, 179312945), (20, 143450356), (23, 124739440), (28, 102464540), (29, 98931280), (35, 81971632), (40, 71725178), (46, 62369720), (56, 51232270), (58, 49465640), (70, 40985816), (80, 35862589), (92, 31184860), (112, 25616135), (115, 24947888), (116, 24732820), (140, 20492908), (145, 19786256), (161, 17819920), (184, 15592430), (203, 14133040), (230, 12473944), (232, 12366410), (280, 10246454), (290, 9893128), (322, 8909960), (368, 7796215), (406, 7066520), (460, 6236972), (464, 6183205), (560, 5123227), (580, 4946564), (644, 4454980), (667, 4301360), (805, 3563984), (812, 3533260), (920, 3118486), (1015, 2826608), (1160, 2473282), (1288, 2227490), (1334, 2150680), (1610, 1781992), (1624, 1766630), (1840, 1559243), (2030, 1413304), (2320, 1236641), (2576, 1113745), (2668, 1075340), (3220, 890996), (3248, 883315), (3335, 860272), (4060, 706652), (4669, 614480), (5336, 537670), (6440, 445498), (6670, 430136), (7681, 373520), (8120, 353326), (9338, 307240), (10672, 268835), (12880, 222749), (13340, 215068), (15362, 186760), (16240, 176663), (18676, 153620), (23345, 122896), (26680, 107534), (30724, 93380), (37352, 76810), (38405, 74704), (46690, 61448), (53360, 53767)]