706903680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:531

約数の個数: 256

約数和(自身を含む): 2599776000

約数和(自身を除く): 1892872320

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, 149, 160, 168, 192, 210, 224, 240, 280, 298, 320, 336, 353, 384, 420, 447, 448, 480, 560, 596, 640, 672, 706, 745, 840, 894, 896, 960, 1043, 1059, 1120, 1192, 1344, 1412, 1490, 1680, 1765, 1788, 1920, 2086, 2118, 2235, 2240, 2384, 2471, 2688, 2824, 2980, 3129, 3360, 3530, 3576, 4172, 4236, 4470, 4480, 4768, 4942, 5215, 5295, 5648, 5960, 6258, 6720, 7060, 7152, 7413, 8344, 8472, 8940, 9536, 9884, 10430, 10590, 11296, 11920, 12355, 12516, 13440, 14120, 14304, 14826, 15645, 16688, 16944, 17880, 19072, 19768, 20860, 21180, 22592, 23840, 24710, 25032, 28240, 28608, 29652, 31290, 33376, 33888, 35760, 37065, 39536, 41720, 42360, 45184, 47680, 49420, 50064, 52597, 56480, 57216, 59304, 62580, 66752, 67776, 71520, 74130, 79072, 83440, 84720, 95360, 98840, 100128, 105194, 112960, 118608, 125160, 133504, 135552, 143040, 148260, 157791, 158144, 166880, 169440, 197680, 200256, 210388, 225920, 237216, 250320, 262985, 286080, 296520, 315582, 316288, 333760, 338880, 368179, 395360, 400512, 420776, 474432, 500640, 525970, 593040, 631164, 667520, 677760, 736358, 788955, 790720, 841552, 948864, 1001280, 1051940, 1104537, 1186080, 1262328, 1472716, 1577910, 1581440, 1683104, 1840895, 2002560, 2103880, 2209074, 2372160, 2524656, 2945432, 3155820, 3366208, 3681790, 4207760, 4418148, 4744320, 5049312, 5522685, 5890864, 6311640, 6732416, 7363580, 8415520, 8836296, 10098624, 11045370, 11781728, 12623280, 14727160, 16831040, 17672592, 20197248, 22090740, 23563456, 25246560, 29454320, 33662080, 35345184, 44181480, 47126912, 50493120, 58908640, 70690368, 88362960, 100986240, 117817280, 141380736, 176725920, 235634560, 353451840, 706903680]

約数ペア:

[(1, 706903680), (2, 353451840), (3, 235634560), (4, 176725920), (5, 141380736), (6, 117817280), (7, 100986240), (8, 88362960), (10, 70690368), (12, 58908640), (14, 50493120), (15, 47126912), (16, 44181480), (20, 35345184), (21, 33662080), (24, 29454320), (28, 25246560), (30, 23563456), (32, 22090740), (35, 20197248), (40, 17672592), (42, 16831040), (48, 14727160), (56, 12623280), (60, 11781728), (64, 11045370), (70, 10098624), (80, 8836296), (84, 8415520), (96, 7363580), (105, 6732416), (112, 6311640), (120, 5890864), (128, 5522685), (140, 5049312), (149, 4744320), (160, 4418148), (168, 4207760), (192, 3681790), (210, 3366208), (224, 3155820), (240, 2945432), (280, 2524656), (298, 2372160), (320, 2209074), (336, 2103880), (353, 2002560), (384, 1840895), (420, 1683104), (447, 1581440), (448, 1577910), (480, 1472716), (560, 1262328), (596, 1186080), (640, 1104537), (672, 1051940), (706, 1001280), (745, 948864), (840, 841552), (894, 790720), (896, 788955), (960, 736358), (1043, 677760), (1059, 667520), (1120, 631164), (1192, 593040), (1344, 525970), (1412, 500640), (1490, 474432), (1680, 420776), (1765, 400512), (1788, 395360), (1920, 368179), (2086, 338880), (2118, 333760), (2235, 316288), (2240, 315582), (2384, 296520), (2471, 286080), (2688, 262985), (2824, 250320), (2980, 237216), (3129, 225920), (3360, 210388), (3530, 200256), (3576, 197680), (4172, 169440), (4236, 166880), (4470, 158144), (4480, 157791), (4768, 148260), (4942, 143040), (5215, 135552), (5295, 133504), (5648, 125160), (5960, 118608), (6258, 112960), (6720, 105194), (7060, 100128), (7152, 98840), (7413, 95360), (8344, 84720), (8472, 83440), (8940, 79072), (9536, 74130), (9884, 71520), (10430, 67776), (10590, 66752), (11296, 62580), (11920, 59304), (12355, 57216), (12516, 56480), (13440, 52597), (14120, 50064), (14304, 49420), (14826, 47680), (15645, 45184), (16688, 42360), (16944, 41720), (17880, 39536), (19072, 37065), (19768, 35760), (20860, 33888), (21180, 33376), (22592, 31290), (23840, 29652), (24710, 28608), (25032, 28240)]