61803840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1$

素因数の和:585

約数の個数: 224

約数和(自身を含む): 237890304

約数和(自身を除く): 176086464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 408, 420, 448, 476, 480, 510, 541, 544, 560, 595, 672, 680, 714, 816, 840, 952, 960, 1020, 1082, 1088, 1120, 1190, 1344, 1360, 1428, 1623, 1632, 1680, 1785, 1904, 2040, 2164, 2240, 2380, 2705, 2720, 2856, 3246, 3264, 3360, 3570, 3787, 3808, 4080, 4328, 4760, 5410, 5440, 5712, 6492, 6720, 7140, 7574, 7616, 8115, 8160, 8656, 9197, 9520, 10820, 11361, 11424, 12984, 14280, 15148, 16230, 16320, 17312, 18394, 18935, 19040, 21640, 22722, 22848, 25968, 27591, 28560, 30296, 32460, 34624, 36788, 37870, 38080, 43280, 45444, 45985, 51936, 55182, 56805, 57120, 60592, 64379, 64920, 73576, 75740, 86560, 90888, 91970, 103872, 110364, 113610, 114240, 121184, 128758, 129840, 137955, 147152, 151480, 173120, 181776, 183940, 193137, 220728, 227220, 242368, 257516, 259680, 275910, 294304, 302960, 321895, 363552, 367880, 386274, 441456, 454440, 515032, 519360, 551820, 588608, 605920, 643790, 727104, 735760, 772548, 882912, 908880, 965685, 1030064, 1103640, 1211840, 1287580, 1471520, 1545096, 1765824, 1817760, 1931370, 2060128, 2207280, 2575160, 2943040, 3090192, 3635520, 3862740, 4120256, 4414560, 5150320, 6180384, 7725480, 8829120, 10300640, 12360768, 15450960, 20601280, 30901920, 61803840]

約数ペア:

[(1, 61803840), (2, 30901920), (3, 20601280), (4, 15450960), (5, 12360768), (6, 10300640), (7, 8829120), (8, 7725480), (10, 6180384), (12, 5150320), (14, 4414560), (15, 4120256), (16, 3862740), (17, 3635520), (20, 3090192), (21, 2943040), (24, 2575160), (28, 2207280), (30, 2060128), (32, 1931370), (34, 1817760), (35, 1765824), (40, 1545096), (42, 1471520), (48, 1287580), (51, 1211840), (56, 1103640), (60, 1030064), (64, 965685), (68, 908880), (70, 882912), (80, 772548), (84, 735760), (85, 727104), (96, 643790), (102, 605920), (105, 588608), (112, 551820), (119, 519360), (120, 515032), (136, 454440), (140, 441456), (160, 386274), (168, 367880), (170, 363552), (192, 321895), (204, 302960), (210, 294304), (224, 275910), (238, 259680), (240, 257516), (255, 242368), (272, 227220), (280, 220728), (320, 193137), (336, 183940), (340, 181776), (357, 173120), (408, 151480), (420, 147152), (448, 137955), (476, 129840), (480, 128758), (510, 121184), (541, 114240), (544, 113610), (560, 110364), (595, 103872), (672, 91970), (680, 90888), (714, 86560), (816, 75740), (840, 73576), (952, 64920), (960, 64379), (1020, 60592), (1082, 57120), (1088, 56805), (1120, 55182), (1190, 51936), (1344, 45985), (1360, 45444), (1428, 43280), (1623, 38080), (1632, 37870), (1680, 36788), (1785, 34624), (1904, 32460), (2040, 30296), (2164, 28560), (2240, 27591), (2380, 25968), (2705, 22848), (2720, 22722), (2856, 21640), (3246, 19040), (3264, 18935), (3360, 18394), (3570, 17312), (3787, 16320), (3808, 16230), (4080, 15148), (4328, 14280), (4760, 12984), (5410, 11424), (5440, 11361), (5712, 10820), (6492, 9520), (6720, 9197), (7140, 8656), (7574, 8160), (7616, 8115)]