1018651920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:550

約数の個数: 320

約数和(自身を含む): 3773758464

約数和(自身を除く): 2755106544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 67, 78, 80, 88, 104, 110, 120, 130, 132, 134, 143, 156, 165, 176, 195, 201, 208, 220, 240, 260, 264, 268, 286, 312, 330, 335, 390, 402, 429, 440, 443, 520, 528, 536, 572, 624, 660, 670, 715, 737, 780, 804, 858, 871, 880, 886, 1005, 1040, 1072, 1144, 1320, 1329, 1340, 1430, 1474, 1560, 1608, 1716, 1742, 1772, 2010, 2145, 2211, 2215, 2288, 2613, 2640, 2658, 2680, 2860, 2948, 3120, 3216, 3432, 3484, 3544, 3685, 4020, 4290, 4355, 4422, 4430, 4873, 5226, 5316, 5360, 5720, 5759, 5896, 6645, 6864, 6968, 7088, 7370, 8040, 8580, 8710, 8844, 8860, 9581, 9746, 10452, 10632, 11055, 11440, 11518, 11792, 13065, 13290, 13936, 14619, 14740, 16080, 17160, 17277, 17420, 17688, 17720, 19162, 19492, 20904, 21264, 22110, 23036, 24365, 26130, 26580, 28743, 28795, 29238, 29480, 29681, 34320, 34554, 34840, 35376, 35440, 38324, 38984, 41808, 44220, 46072, 47905, 48730, 52260, 53160, 57486, 57590, 58476, 58960, 59362, 63349, 69108, 69680, 73095, 76648, 77968, 86385, 88440, 89043, 92144, 95810, 97460, 104520, 106320, 114972, 115180, 116952, 118724, 126698, 138216, 143715, 146190, 148405, 153296, 172770, 176880, 178086, 190047, 191620, 194920, 209040, 229944, 230360, 233904, 237448, 253396, 276432, 287430, 292380, 296810, 316745, 326491, 345540, 356172, 380094, 383240, 385853, 389840, 445215, 459888, 460720, 474896, 506792, 574860, 584760, 593620, 633490, 652982, 691080, 712344, 760188, 766480, 771706, 890430, 950235, 979473, 1013584, 1149720, 1157559, 1169520, 1187240, 1266980, 1305964, 1382160, 1424688, 1520376, 1543412, 1632455, 1780860, 1900470, 1929265, 1958946, 2299440, 2315118, 2374480, 2533960, 2611928, 3040752, 3086824, 3264910, 3561720, 3800940, 3858530, 3917892, 4244383, 4630236, 4897365, 5067920, 5223856, 5787795, 6173648, 6529820, 7123440, 7601880, 7717060, 7835784, 8488766, 9260472, 9794730, 11575590, 12733149, 13059640, 15203760, 15434120, 15671568, 16977532, 18520944, 19589460, 21221915, 23151180, 25466298, 26119280, 30868240, 33955064, 39178920, 42443830, 46302360, 50932596, 63665745, 67910128, 78357840, 84887660, 92604720, 101865192, 127331490, 169775320, 203730384, 254662980, 339550640, 509325960, 1018651920]

約数ペア:

[(1, 1018651920), (2, 509325960), (3, 339550640), (4, 254662980), (5, 203730384), (6, 169775320), (8, 127331490), (10, 101865192), (11, 92604720), (12, 84887660), (13, 78357840), (15, 67910128), (16, 63665745), (20, 50932596), (22, 46302360), (24, 42443830), (26, 39178920), (30, 33955064), (33, 30868240), (39, 26119280), (40, 25466298), (44, 23151180), (48, 21221915), (52, 19589460), (55, 18520944), (60, 16977532), (65, 15671568), (66, 15434120), (67, 15203760), (78, 13059640), (80, 12733149), (88, 11575590), (104, 9794730), (110, 9260472), (120, 8488766), (130, 7835784), (132, 7717060), (134, 7601880), (143, 7123440), (156, 6529820), (165, 6173648), (176, 5787795), (195, 5223856), (201, 5067920), (208, 4897365), (220, 4630236), (240, 4244383), (260, 3917892), (264, 3858530), (268, 3800940), (286, 3561720), (312, 3264910), (330, 3086824), (335, 3040752), (390, 2611928), (402, 2533960), (429, 2374480), (440, 2315118), (443, 2299440), (520, 1958946), (528, 1929265), (536, 1900470), (572, 1780860), (624, 1632455), (660, 1543412), (670, 1520376), (715, 1424688), (737, 1382160), (780, 1305964), (804, 1266980), (858, 1187240), (871, 1169520), (880, 1157559), (886, 1149720), (1005, 1013584), (1040, 979473), (1072, 950235), (1144, 890430), (1320, 771706), (1329, 766480), (1340, 760188), (1430, 712344), (1474, 691080), (1560, 652982), (1608, 633490), (1716, 593620), (1742, 584760), (1772, 574860), (2010, 506792), (2145, 474896), (2211, 460720), (2215, 459888), (2288, 445215), (2613, 389840), (2640, 385853), (2658, 383240), (2680, 380094), (2860, 356172), (2948, 345540), (3120, 326491), (3216, 316745), (3432, 296810), (3484, 292380), (3544, 287430), (3685, 276432), (4020, 253396), (4290, 237448), (4355, 233904), (4422, 230360), (4430, 229944), (4873, 209040), (5226, 194920), (5316, 191620), (5360, 190047), (5720, 178086), (5759, 176880), (5896, 172770), (6645, 153296), (6864, 148405), (6968, 146190), (7088, 143715), (7370, 138216), (8040, 126698), (8580, 118724), (8710, 116952), (8844, 115180), (8860, 114972), (9581, 106320), (9746, 104520), (10452, 97460), (10632, 95810), (11055, 92144), (11440, 89043), (11518, 88440), (11792, 86385), (13065, 77968), (13290, 76648), (13936, 73095), (14619, 69680), (14740, 69108), (16080, 63349), (17160, 59362), (17277, 58960), (17420, 58476), (17688, 57590), (17720, 57486), (19162, 53160), (19492, 52260), (20904, 48730), (21264, 47905), (22110, 46072), (23036, 44220), (24365, 41808), (26130, 38984), (26580, 38324), (28743, 35440), (28795, 35376), (29238, 34840), (29480, 34554), (29681, 34320)]