520457040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:558

約数の個数: 240

約数和(自身を含む): 1873447056

約数和(自身を除く): 1352990016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 101, 102, 120, 136, 144, 153, 170, 180, 202, 204, 240, 255, 272, 303, 306, 340, 360, 404, 408, 421, 505, 510, 606, 612, 680, 720, 765, 808, 816, 842, 909, 1010, 1020, 1212, 1224, 1263, 1360, 1515, 1530, 1616, 1684, 1717, 1818, 2020, 2040, 2105, 2424, 2448, 2526, 3030, 3060, 3368, 3434, 3636, 3789, 4040, 4080, 4210, 4545, 4848, 5052, 5151, 6060, 6120, 6315, 6736, 6868, 7157, 7272, 7578, 8080, 8420, 8585, 9090, 10104, 10302, 12120, 12240, 12630, 13736, 14314, 14544, 15156, 15453, 16840, 17170, 18180, 18945, 20208, 20604, 21471, 24240, 25260, 25755, 27472, 28628, 30312, 30906, 33680, 34340, 35785, 36360, 37890, 41208, 42521, 42942, 50520, 51510, 57256, 60624, 61812, 64413, 68680, 71570, 72720, 75780, 77265, 82416, 85042, 85884, 101040, 103020, 107355, 114512, 123624, 127563, 128826, 137360, 143140, 151560, 154530, 170084, 171768, 206040, 212605, 214710, 247248, 255126, 257652, 286280, 303120, 309060, 322065, 340168, 343536, 382689, 412080, 425210, 429420, 510252, 515304, 572560, 618120, 637815, 644130, 680336, 722857, 765378, 850420, 858840, 1020504, 1030608, 1236240, 1275630, 1288260, 1445714, 1530756, 1700840, 1717680, 1913445, 2041008, 2168571, 2551260, 2576520, 2891428, 3061512, 3401680, 3614285, 3826890, 4337142, 5102520, 5153040, 5782856, 6123024, 6505713, 7228570, 7653780, 8674284, 10205040, 10842855, 11565712, 13011426, 14457140, 15307560, 17348568, 21685710, 26022852, 28914280, 30615120, 32528565, 34697136, 43371420, 52045704, 57828560, 65057130, 86742840, 104091408, 130114260, 173485680, 260228520, 520457040]

約数ペア:

[(1, 520457040), (2, 260228520), (3, 173485680), (4, 130114260), (5, 104091408), (6, 86742840), (8, 65057130), (9, 57828560), (10, 52045704), (12, 43371420), (15, 34697136), (16, 32528565), (17, 30615120), (18, 28914280), (20, 26022852), (24, 21685710), (30, 17348568), (34, 15307560), (36, 14457140), (40, 13011426), (45, 11565712), (48, 10842855), (51, 10205040), (60, 8674284), (68, 7653780), (72, 7228570), (80, 6505713), (85, 6123024), (90, 5782856), (101, 5153040), (102, 5102520), (120, 4337142), (136, 3826890), (144, 3614285), (153, 3401680), (170, 3061512), (180, 2891428), (202, 2576520), (204, 2551260), (240, 2168571), (255, 2041008), (272, 1913445), (303, 1717680), (306, 1700840), (340, 1530756), (360, 1445714), (404, 1288260), (408, 1275630), (421, 1236240), (505, 1030608), (510, 1020504), (606, 858840), (612, 850420), (680, 765378), (720, 722857), (765, 680336), (808, 644130), (816, 637815), (842, 618120), (909, 572560), (1010, 515304), (1020, 510252), (1212, 429420), (1224, 425210), (1263, 412080), (1360, 382689), (1515, 343536), (1530, 340168), (1616, 322065), (1684, 309060), (1717, 303120), (1818, 286280), (2020, 257652), (2040, 255126), (2105, 247248), (2424, 214710), (2448, 212605), (2526, 206040), (3030, 171768), (3060, 170084), (3368, 154530), (3434, 151560), (3636, 143140), (3789, 137360), (4040, 128826), (4080, 127563), (4210, 123624), (4545, 114512), (4848, 107355), (5052, 103020), (5151, 101040), (6060, 85884), (6120, 85042), (6315, 82416), (6736, 77265), (6868, 75780), (7157, 72720), (7272, 71570), (7578, 68680), (8080, 64413), (8420, 61812), (8585, 60624), (9090, 57256), (10104, 51510), (10302, 50520), (12120, 42942), (12240, 42521), (12630, 41208), (13736, 37890), (14314, 36360), (14544, 35785), (15156, 34340), (15453, 33680), (16840, 30906), (17170, 30312), (18180, 28628), (18945, 27472), (20208, 25755), (20604, 25260), (21471, 24240)]