770622720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{28669}}^1$

素因数の和:28700

約数の個数: 144

約数和(自身を含む): 2812871040

約数和(自身を除く): 2042248320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 28669, 57338, 86007, 114676, 143345, 172014, 200683, 229352, 286690, 344028, 401366, 430035, 458704, 573380, 602049, 688056, 802732, 860070, 917408, 1003415, 1146760, 1204098, 1376112, 1605464, 1720140, 1834816, 2006830, 2293520, 2408196, 2752224, 3010245, 3210928, 3440280, 3669632, 4013660, 4587040, 4816392, 5504448, 6020490, 6421856, 6880560, 7339264, 8027320, 9174080, 9632784, 11008896, 12040980, 12843712, 13761120, 16054640, 18348160, 19265568, 22017792, 24081960, 25687424, 27522240, 32109280, 36696320, 38531136, 48163920, 51374848, 55044480, 64218560, 77062272, 96327840, 110088960, 128437120, 154124544, 192655680, 256874240, 385311360, 770622720]

約数ペア:

[(1, 770622720), (2, 385311360), (3, 256874240), (4, 192655680), (5, 154124544), (6, 128437120), (7, 110088960), (8, 96327840), (10, 77062272), (12, 64218560), (14, 55044480), (15, 51374848), (16, 48163920), (20, 38531136), (21, 36696320), (24, 32109280), (28, 27522240), (30, 25687424), (32, 24081960), (35, 22017792), (40, 19265568), (42, 18348160), (48, 16054640), (56, 13761120), (60, 12843712), (64, 12040980), (70, 11008896), (80, 9632784), (84, 9174080), (96, 8027320), (105, 7339264), (112, 6880560), (120, 6421856), (128, 6020490), (140, 5504448), (160, 4816392), (168, 4587040), (192, 4013660), (210, 3669632), (224, 3440280), (240, 3210928), (256, 3010245), (280, 2752224), (320, 2408196), (336, 2293520), (384, 2006830), (420, 1834816), (448, 1720140), (480, 1605464), (560, 1376112), (640, 1204098), (672, 1146760), (768, 1003415), (840, 917408), (896, 860070), (960, 802732), (1120, 688056), (1280, 602049), (1344, 573380), (1680, 458704), (1792, 430035), (1920, 401366), (2240, 344028), (2688, 286690), (3360, 229352), (3840, 200683), (4480, 172014), (5376, 143345), (6720, 114676), (8960, 86007), (13440, 57338), (26880, 28669)]