298090240

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:167

約数の個数: 288

約数和(自身を含む): 918328320

約数和(自身を除く): 620238080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 32, 34, 35, 38, 40, 56, 64, 68, 70, 76, 80, 85, 95, 103, 112, 119, 128, 133, 136, 140, 152, 160, 170, 190, 206, 224, 238, 256, 266, 272, 280, 304, 320, 323, 340, 380, 412, 448, 476, 515, 532, 544, 560, 595, 608, 640, 646, 665, 680, 721, 760, 824, 896, 952, 1030, 1064, 1088, 1120, 1190, 1216, 1280, 1292, 1330, 1360, 1442, 1520, 1615, 1648, 1751, 1792, 1904, 1957, 2060, 2128, 2176, 2240, 2261, 2380, 2432, 2584, 2660, 2720, 2884, 3040, 3230, 3296, 3502, 3605, 3808, 3914, 4120, 4256, 4352, 4480, 4522, 4760, 4864, 5168, 5320, 5440, 5768, 6080, 6460, 6592, 7004, 7210, 7616, 7828, 8240, 8512, 8755, 8960, 9044, 9520, 9785, 10336, 10640, 10880, 11305, 11536, 12160, 12257, 12920, 13184, 13699, 14008, 14420, 15232, 15656, 16480, 17024, 17510, 18088, 19040, 19570, 20672, 21280, 21760, 22610, 23072, 24320, 24514, 25840, 26368, 27398, 28016, 28840, 30464, 31312, 32960, 33269, 34048, 35020, 36176, 38080, 39140, 41344, 42560, 45220, 46144, 49028, 51680, 54796, 56032, 57680, 61285, 62624, 65920, 66538, 68495, 70040, 72352, 76160, 78280, 82688, 85120, 90440, 92288, 98056, 103360, 109592, 112064, 115360, 122570, 125248, 131840, 133076, 136990, 140080, 144704, 152320, 156560, 166345, 170240, 180880, 184576, 196112, 206720, 219184, 224128, 230720, 232883, 245140, 250496, 266152, 273980, 280160, 289408, 313120, 332690, 361760, 392224, 413440, 438368, 448256, 461440, 465766, 490280, 500992, 532304, 547960, 560320, 578816, 626240, 665380, 723520, 784448, 876736, 922880, 931532, 980560, 1064608, 1095920, 1120640, 1164415, 1252480, 1330760, 1447040, 1568896, 1753472, 1863064, 1961120, 2129216, 2191840, 2241280, 2328830, 2504960, 2661520, 2894080, 3137792, 3506944, 3726128, 3922240, 4258432, 4383680, 4657660, 5323040, 7452256, 7844480, 8516864, 8767360, 9315320, 10646080, 14904512, 15688960, 17534720, 18630640, 21292160, 29809024, 37261280, 42584320, 59618048, 74522560, 149045120, 298090240]

約数ペア:

[(1, 298090240), (2, 149045120), (4, 74522560), (5, 59618048), (7, 42584320), (8, 37261280), (10, 29809024), (14, 21292160), (16, 18630640), (17, 17534720), (19, 15688960), (20, 14904512), (28, 10646080), (32, 9315320), (34, 8767360), (35, 8516864), (38, 7844480), (40, 7452256), (56, 5323040), (64, 4657660), (68, 4383680), (70, 4258432), (76, 3922240), (80, 3726128), (85, 3506944), (95, 3137792), (103, 2894080), (112, 2661520), (119, 2504960), (128, 2328830), (133, 2241280), (136, 2191840), (140, 2129216), (152, 1961120), (160, 1863064), (170, 1753472), (190, 1568896), (206, 1447040), (224, 1330760), (238, 1252480), (256, 1164415), (266, 1120640), (272, 1095920), (280, 1064608), (304, 980560), (320, 931532), (323, 922880), (340, 876736), (380, 784448), (412, 723520), (448, 665380), (476, 626240), (515, 578816), (532, 560320), (544, 547960), (560, 532304), (595, 500992), (608, 490280), (640, 465766), (646, 461440), (665, 448256), (680, 438368), (721, 413440), (760, 392224), (824, 361760), (896, 332690), (952, 313120), (1030, 289408), (1064, 280160), (1088, 273980), (1120, 266152), (1190, 250496), (1216, 245140), (1280, 232883), (1292, 230720), (1330, 224128), (1360, 219184), (1442, 206720), (1520, 196112), (1615, 184576), (1648, 180880), (1751, 170240), (1792, 166345), (1904, 156560), (1957, 152320), (2060, 144704), (2128, 140080), (2176, 136990), (2240, 133076), (2261, 131840), (2380, 125248), (2432, 122570), (2584, 115360), (2660, 112064), (2720, 109592), (2884, 103360), (3040, 98056), (3230, 92288), (3296, 90440), (3502, 85120), (3605, 82688), (3808, 78280), (3914, 76160), (4120, 72352), (4256, 70040), (4352, 68495), (4480, 66538), (4522, 65920), (4760, 62624), (4864, 61285), (5168, 57680), (5320, 56032), (5440, 54796), (5768, 51680), (6080, 49028), (6460, 46144), (6592, 45220), (7004, 42560), (7210, 41344), (7616, 39140), (7828, 38080), (8240, 36176), (8512, 35020), (8755, 34048), (8960, 33269), (9044, 32960), (9520, 31312), (9785, 30464), (10336, 28840), (10640, 28016), (10880, 27398), (11305, 26368), (11536, 25840), (12160, 24514), (12257, 24320), (12920, 23072), (13184, 22610), (13699, 21760), (14008, 21280), (14420, 20672), (15232, 19570), (15656, 19040), (16480, 18088), (17024, 17510)]