307614720

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{2861}}^1$

素因数の和:2896

約数の個数: 176

約数和(自身を含む): 1124834688

約数和(自身を除く): 817219968

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, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 2861, 3072, 3360, 3584, 3840, 4480, 5120, 5376, 5722, 6720, 7168, 7680, 8583, 8960, 10752, 11444, 13440, 14305, 15360, 17166, 17920, 20027, 21504, 22888, 26880, 28610, 34332, 35840, 40054, 42915, 45776, 53760, 57220, 60081, 68664, 80108, 85830, 91552, 100135, 107520, 114440, 120162, 137328, 160216, 171660, 183104, 200270, 228880, 240324, 274656, 300405, 320432, 343320, 366208, 400540, 457760, 480648, 549312, 600810, 640864, 686640, 732416, 801080, 915520, 961296, 1098624, 1201620, 1281728, 1373280, 1464832, 1602160, 1831040, 1922592, 2197248, 2403240, 2563456, 2746560, 2929664, 3204320, 3662080, 3845184, 4394496, 4806480, 5126912, 5493120, 6408640, 7324160, 7690368, 8788992, 9612960, 10253824, 10986240, 12817280, 14648320, 15380736, 19225920, 20507648, 21972480, 25634560, 30761472, 38451840, 43944960, 51269120, 61522944, 76903680, 102538240, 153807360, 307614720]

約数ペア:

[(1, 307614720), (2, 153807360), (3, 102538240), (4, 76903680), (5, 61522944), (6, 51269120), (7, 43944960), (8, 38451840), (10, 30761472), (12, 25634560), (14, 21972480), (15, 20507648), (16, 19225920), (20, 15380736), (21, 14648320), (24, 12817280), (28, 10986240), (30, 10253824), (32, 9612960), (35, 8788992), (40, 7690368), (42, 7324160), (48, 6408640), (56, 5493120), (60, 5126912), (64, 4806480), (70, 4394496), (80, 3845184), (84, 3662080), (96, 3204320), (105, 2929664), (112, 2746560), (120, 2563456), (128, 2403240), (140, 2197248), (160, 1922592), (168, 1831040), (192, 1602160), (210, 1464832), (224, 1373280), (240, 1281728), (256, 1201620), (280, 1098624), (320, 961296), (336, 915520), (384, 801080), (420, 732416), (448, 686640), (480, 640864), (512, 600810), (560, 549312), (640, 480648), (672, 457760), (768, 400540), (840, 366208), (896, 343320), (960, 320432), (1024, 300405), (1120, 274656), (1280, 240324), (1344, 228880), (1536, 200270), (1680, 183104), (1792, 171660), (1920, 160216), (2240, 137328), (2560, 120162), (2688, 114440), (2861, 107520), (3072, 100135), (3360, 91552), (3584, 85830), (3840, 80108), (4480, 68664), (5120, 60081), (5376, 57220), (5722, 53760), (6720, 45776), (7168, 42915), (7680, 40054), (8583, 35840), (8960, 34332), (10752, 28610), (11444, 26880), (13440, 22888), (14305, 21504), (15360, 20027), (17166, 17920)]