4476389120

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{479}}^1$

素因数の和:663

約数の個数: 216

約数和(自身を含む): 12582864000

約数和(自身を除く): 8106474880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 149, 160, 196, 224, 245, 256, 280, 298, 320, 392, 448, 479, 490, 560, 596, 640, 745, 784, 896, 958, 980, 1043, 1120, 1192, 1280, 1490, 1568, 1792, 1916, 1960, 2086, 2240, 2384, 2395, 2980, 3136, 3353, 3832, 3920, 4172, 4480, 4768, 4790, 5215, 5960, 6272, 6706, 7301, 7664, 7840, 8344, 8960, 9536, 9580, 10430, 11920, 12544, 13412, 14602, 15328, 15680, 16688, 16765, 19072, 19160, 20860, 23471, 23840, 26824, 29204, 30656, 31360, 33376, 33530, 36505, 38144, 38320, 41720, 46942, 47680, 53648, 58408, 61312, 62720, 66752, 67060, 71371, 73010, 76640, 83440, 93884, 95360, 107296, 116816, 117355, 122624, 133504, 134120, 142742, 146020, 153280, 166880, 187768, 190720, 214592, 233632, 234710, 267008, 268240, 285484, 292040, 306560, 333760, 356855, 375536, 429184, 467264, 469420, 499597, 536480, 570968, 584080, 613120, 667520, 713710, 751072, 858368, 934528, 938840, 999194, 1072960, 1141936, 1168160, 1335040, 1427420, 1502144, 1869056, 1877680, 1998388, 2145920, 2283872, 2336320, 2497985, 2854840, 3004288, 3497179, 3755360, 3996776, 4291840, 4567744, 4672640, 4995970, 5709680, 6008576, 6994358, 7510720, 7993552, 9135488, 9345280, 9991940, 11419360, 13988716, 15021440, 15987104, 17485895, 18270976, 19983880, 22838720, 27977432, 30042880, 31974208, 34971790, 39967760, 45677440, 55954864, 63948416, 69943580, 79935520, 91354880, 111909728, 127896832, 139887160, 159871040, 223819456, 279774320, 319742080, 447638912, 559548640, 639484160, 895277824, 1119097280, 2238194560, 4476389120]

約数ペア:

[(1, 4476389120), (2, 2238194560), (4, 1119097280), (5, 895277824), (7, 639484160), (8, 559548640), (10, 447638912), (14, 319742080), (16, 279774320), (20, 223819456), (28, 159871040), (32, 139887160), (35, 127896832), (40, 111909728), (49, 91354880), (56, 79935520), (64, 69943580), (70, 63948416), (80, 55954864), (98, 45677440), (112, 39967760), (128, 34971790), (140, 31974208), (149, 30042880), (160, 27977432), (196, 22838720), (224, 19983880), (245, 18270976), (256, 17485895), (280, 15987104), (298, 15021440), (320, 13988716), (392, 11419360), (448, 9991940), (479, 9345280), (490, 9135488), (560, 7993552), (596, 7510720), (640, 6994358), (745, 6008576), (784, 5709680), (896, 4995970), (958, 4672640), (980, 4567744), (1043, 4291840), (1120, 3996776), (1192, 3755360), (1280, 3497179), (1490, 3004288), (1568, 2854840), (1792, 2497985), (1916, 2336320), (1960, 2283872), (2086, 2145920), (2240, 1998388), (2384, 1877680), (2395, 1869056), (2980, 1502144), (3136, 1427420), (3353, 1335040), (3832, 1168160), (3920, 1141936), (4172, 1072960), (4480, 999194), (4768, 938840), (4790, 934528), (5215, 858368), (5960, 751072), (6272, 713710), (6706, 667520), (7301, 613120), (7664, 584080), (7840, 570968), (8344, 536480), (8960, 499597), (9536, 469420), (9580, 467264), (10430, 429184), (11920, 375536), (12544, 356855), (13412, 333760), (14602, 306560), (15328, 292040), (15680, 285484), (16688, 268240), (16765, 267008), (19072, 234710), (19160, 233632), (20860, 214592), (23471, 190720), (23840, 187768), (26824, 166880), (29204, 153280), (30656, 146020), (31360, 142742), (33376, 134120), (33530, 133504), (36505, 122624), (38144, 117355), (38320, 116816), (41720, 107296), (46942, 95360), (47680, 93884), (53648, 83440), (58408, 76640), (61312, 73010), (62720, 71371), (66752, 67060)]