509908160

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2389}}^1$

素因数の和:2458

約数の個数: 112

約数和(自身を含む): 1311249600

約数和(自身を除く): 801341440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 32, 40, 46, 58, 64, 80, 92, 115, 116, 145, 160, 184, 230, 232, 290, 320, 368, 460, 464, 580, 667, 736, 920, 928, 1160, 1334, 1472, 1840, 1856, 2320, 2389, 2668, 3335, 3680, 4640, 4778, 5336, 6670, 7360, 9280, 9556, 10672, 11945, 13340, 19112, 21344, 23890, 26680, 38224, 42688, 47780, 53360, 54947, 69281, 76448, 95560, 106720, 109894, 138562, 152896, 191120, 213440, 219788, 274735, 277124, 346405, 382240, 439576, 549470, 554248, 692810, 764480, 879152, 1098940, 1108496, 1385620, 1593463, 1758304, 2197880, 2216992, 2771240, 3186926, 3516608, 4395760, 4433984, 5542480, 6373852, 7967315, 8791520, 11084960, 12747704, 15934630, 17583040, 22169920, 25495408, 31869260, 50990816, 63738520, 101981632, 127477040, 254954080, 509908160]

約数ペア:

[(1, 509908160), (2, 254954080), (4, 127477040), (5, 101981632), (8, 63738520), (10, 50990816), (16, 31869260), (20, 25495408), (23, 22169920), (29, 17583040), (32, 15934630), (40, 12747704), (46, 11084960), (58, 8791520), (64, 7967315), (80, 6373852), (92, 5542480), (115, 4433984), (116, 4395760), (145, 3516608), (160, 3186926), (184, 2771240), (230, 2216992), (232, 2197880), (290, 1758304), (320, 1593463), (368, 1385620), (460, 1108496), (464, 1098940), (580, 879152), (667, 764480), (736, 692810), (920, 554248), (928, 549470), (1160, 439576), (1334, 382240), (1472, 346405), (1840, 277124), (1856, 274735), (2320, 219788), (2389, 213440), (2668, 191120), (3335, 152896), (3680, 138562), (4640, 109894), (4778, 106720), (5336, 95560), (6670, 76448), (7360, 69281), (9280, 54947), (9556, 53360), (10672, 47780), (11945, 42688), (13340, 38224), (19112, 26680), (21344, 23890)]