70690560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:514

約数の個数: 144

約数和(自身を含む): 231789600

約数和(自身を除く): 161099040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 256, 320, 328, 384, 410, 449, 480, 492, 615, 640, 656, 768, 820, 898, 960, 984, 1230, 1280, 1312, 1347, 1640, 1796, 1920, 1968, 2245, 2460, 2624, 2694, 3280, 3592, 3840, 3936, 4490, 4920, 5248, 5388, 6560, 6735, 7184, 7872, 8980, 9840, 10496, 10776, 13120, 13470, 14368, 15744, 17960, 18409, 19680, 21552, 26240, 26940, 28736, 31488, 35920, 36818, 39360, 43104, 52480, 53880, 55227, 57472, 71840, 73636, 78720, 86208, 92045, 107760, 110454, 114944, 143680, 147272, 157440, 172416, 184090, 215520, 220908, 276135, 287360, 294544, 344832, 368180, 431040, 441816, 552270, 574720, 589088, 736360, 862080, 883632, 1104540, 1178176, 1472720, 1724160, 1767264, 2209080, 2356352, 2945440, 3534528, 4418160, 4712704, 5890880, 7069056, 8836320, 11781760, 14138112, 17672640, 23563520, 35345280, 70690560]

約数ペア:

[(1, 70690560), (2, 35345280), (3, 23563520), (4, 17672640), (5, 14138112), (6, 11781760), (8, 8836320), (10, 7069056), (12, 5890880), (15, 4712704), (16, 4418160), (20, 3534528), (24, 2945440), (30, 2356352), (32, 2209080), (40, 1767264), (41, 1724160), (48, 1472720), (60, 1178176), (64, 1104540), (80, 883632), (82, 862080), (96, 736360), (120, 589088), (123, 574720), (128, 552270), (160, 441816), (164, 431040), (192, 368180), (205, 344832), (240, 294544), (246, 287360), (256, 276135), (320, 220908), (328, 215520), (384, 184090), (410, 172416), (449, 157440), (480, 147272), (492, 143680), (615, 114944), (640, 110454), (656, 107760), (768, 92045), (820, 86208), (898, 78720), (960, 73636), (984, 71840), (1230, 57472), (1280, 55227), (1312, 53880), (1347, 52480), (1640, 43104), (1796, 39360), (1920, 36818), (1968, 35920), (2245, 31488), (2460, 28736), (2624, 26940), (2694, 26240), (3280, 21552), (3592, 19680), (3840, 18409), (3936, 17960), (4490, 15744), (4920, 14368), (5248, 13470), (5388, 13120), (6560, 10776), (6735, 10496), (7184, 9840), (7872, 8980)]