64565160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1193}}^1$

素因数の和:1259

約数の個数: 128

約数和(自身を含む): 216639360

約数和(自身を除く): 152074200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 55, 60, 66, 82, 88, 110, 120, 123, 132, 164, 165, 205, 220, 246, 264, 328, 330, 410, 440, 451, 492, 615, 660, 820, 902, 984, 1193, 1230, 1320, 1353, 1640, 1804, 2255, 2386, 2460, 2706, 3579, 3608, 4510, 4772, 4920, 5412, 5965, 6765, 7158, 9020, 9544, 10824, 11930, 13123, 13530, 14316, 17895, 18040, 23860, 26246, 27060, 28632, 35790, 39369, 47720, 48913, 52492, 54120, 65615, 71580, 78738, 97826, 104984, 131230, 143160, 146739, 157476, 195652, 196845, 244565, 262460, 293478, 314952, 391304, 393690, 489130, 524920, 538043, 586956, 733695, 787380, 978260, 1076086, 1173912, 1467390, 1574760, 1614129, 1956520, 2152172, 2690215, 2934780, 3228258, 4304344, 5380430, 5869560, 6456516, 8070645, 10760860, 12913032, 16141290, 21521720, 32282580, 64565160]

約数ペア:

[(1, 64565160), (2, 32282580), (3, 21521720), (4, 16141290), (5, 12913032), (6, 10760860), (8, 8070645), (10, 6456516), (11, 5869560), (12, 5380430), (15, 4304344), (20, 3228258), (22, 2934780), (24, 2690215), (30, 2152172), (33, 1956520), (40, 1614129), (41, 1574760), (44, 1467390), (55, 1173912), (60, 1076086), (66, 978260), (82, 787380), (88, 733695), (110, 586956), (120, 538043), (123, 524920), (132, 489130), (164, 393690), (165, 391304), (205, 314952), (220, 293478), (246, 262460), (264, 244565), (328, 196845), (330, 195652), (410, 157476), (440, 146739), (451, 143160), (492, 131230), (615, 104984), (660, 97826), (820, 78738), (902, 71580), (984, 65615), (1193, 54120), (1230, 52492), (1320, 48913), (1353, 47720), (1640, 39369), (1804, 35790), (2255, 28632), (2386, 27060), (2460, 26246), (2706, 23860), (3579, 18040), (3608, 17895), (4510, 14316), (4772, 13530), (4920, 13123), (5412, 11930), (5965, 10824), (6765, 9544), (7158, 9020)]