380004240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20563}}^1$

素因数の和:20597

約数の個数: 160

約数和(自身を含む): 1468763136

約数和(自身を除く): 1088758896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 18480, 20563, 41126, 61689, 82252, 102815, 123378, 143941, 164504, 205630, 226193, 246756, 287882, 308445, 329008, 411260, 431823, 452386, 493512, 575764, 616890, 678579, 719705, 822520, 863646, 904772, 987024, 1130965, 1151528, 1233780, 1357158, 1439410, 1583351, 1645040, 1727292, 1809544, 2159115, 2261930, 2303056, 2467560, 2714316, 2878820, 3166702, 3392895, 3454584, 3619088, 4318230, 4523860, 4750053, 4935120, 5428632, 5757640, 6333404, 6785790, 6909168, 7916755, 8636460, 9047720, 9500106, 10857264, 11515280, 12666808, 13571580, 15833510, 17272920, 18095440, 19000212, 23750265, 25333616, 27143160, 31667020, 34545840, 38000424, 47500530, 54286320, 63334040, 76000848, 95001060, 126668080, 190002120, 380004240]

約数ペア:

[(1, 380004240), (2, 190002120), (3, 126668080), (4, 95001060), (5, 76000848), (6, 63334040), (7, 54286320), (8, 47500530), (10, 38000424), (11, 34545840), (12, 31667020), (14, 27143160), (15, 25333616), (16, 23750265), (20, 19000212), (21, 18095440), (22, 17272920), (24, 15833510), (28, 13571580), (30, 12666808), (33, 11515280), (35, 10857264), (40, 9500106), (42, 9047720), (44, 8636460), (48, 7916755), (55, 6909168), (56, 6785790), (60, 6333404), (66, 5757640), (70, 5428632), (77, 4935120), (80, 4750053), (84, 4523860), (88, 4318230), (105, 3619088), (110, 3454584), (112, 3392895), (120, 3166702), (132, 2878820), (140, 2714316), (154, 2467560), (165, 2303056), (168, 2261930), (176, 2159115), (210, 1809544), (220, 1727292), (231, 1645040), (240, 1583351), (264, 1439410), (280, 1357158), (308, 1233780), (330, 1151528), (336, 1130965), (385, 987024), (420, 904772), (440, 863646), (462, 822520), (528, 719705), (560, 678579), (616, 616890), (660, 575764), (770, 493512), (840, 452386), (880, 431823), (924, 411260), (1155, 329008), (1232, 308445), (1320, 287882), (1540, 246756), (1680, 226193), (1848, 205630), (2310, 164504), (2640, 143941), (3080, 123378), (3696, 102815), (4620, 82252), (6160, 61689), (9240, 41126), (18480, 20563)]