2066255520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1489}}^1$

素因数の和:1580

約数の個数: 288

約数和(自身を含む): 7704849600

約数和(自身を除く): 5638594080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 59, 60, 70, 80, 84, 96, 98, 105, 112, 118, 120, 140, 147, 160, 168, 177, 196, 210, 224, 236, 240, 245, 280, 294, 295, 336, 354, 392, 413, 420, 472, 480, 490, 560, 588, 590, 672, 708, 735, 784, 826, 840, 885, 944, 980, 1120, 1176, 1180, 1239, 1416, 1470, 1489, 1568, 1652, 1680, 1770, 1888, 1960, 2065, 2352, 2360, 2478, 2832, 2891, 2940, 2978, 3304, 3360, 3540, 3920, 4130, 4467, 4704, 4720, 4956, 5664, 5782, 5880, 5956, 6195, 6608, 7080, 7445, 7840, 8260, 8673, 8934, 9440, 9912, 10423, 11564, 11760, 11912, 12390, 13216, 14160, 14455, 14890, 16520, 17346, 17868, 19824, 20846, 22335, 23128, 23520, 23824, 24780, 28320, 28910, 29780, 31269, 33040, 34692, 35736, 39648, 41692, 43365, 44670, 46256, 47648, 49560, 52115, 57820, 59560, 62538, 66080, 69384, 71472, 72961, 83384, 86730, 87851, 89340, 92512, 99120, 104230, 115640, 119120, 125076, 138768, 142944, 145922, 156345, 166768, 173460, 175702, 178680, 198240, 208460, 218883, 231280, 238240, 250152, 263553, 277536, 291844, 312690, 333536, 346920, 351404, 357360, 364805, 416920, 437766, 439255, 462560, 500304, 527106, 583688, 614957, 625380, 693840, 702808, 714720, 729610, 833840, 875532, 878510, 1000608, 1054212, 1094415, 1167376, 1229914, 1250760, 1317765, 1387680, 1405616, 1459220, 1667680, 1751064, 1757020, 1844871, 2108424, 2188830, 2334752, 2459828, 2501520, 2635530, 2811232, 2918440, 3074785, 3502128, 3514040, 3689742, 4216848, 4304699, 4377660, 4919656, 5003040, 5271060, 5836880, 6149570, 7004256, 7028080, 7379484, 8433696, 8609398, 8755320, 9224355, 9839312, 10542120, 11673760, 12299140, 12914097, 14056160, 14758968, 17218796, 17510640, 18448710, 19678624, 21084240, 21523495, 24598280, 25828194, 29517936, 34437592, 35021280, 36897420, 42168480, 43046990, 49196560, 51656388, 59035872, 64570485, 68875184, 73794840, 86093980, 98393120, 103312776, 129140970, 137750368, 147589680, 172187960, 206625552, 258281940, 295179360, 344375920, 413251104, 516563880, 688751840, 1033127760, 2066255520]

約数ペア:

[(1, 2066255520), (2, 1033127760), (3, 688751840), (4, 516563880), (5, 413251104), (6, 344375920), (7, 295179360), (8, 258281940), (10, 206625552), (12, 172187960), (14, 147589680), (15, 137750368), (16, 129140970), (20, 103312776), (21, 98393120), (24, 86093980), (28, 73794840), (30, 68875184), (32, 64570485), (35, 59035872), (40, 51656388), (42, 49196560), (48, 43046990), (49, 42168480), (56, 36897420), (59, 35021280), (60, 34437592), (70, 29517936), (80, 25828194), (84, 24598280), (96, 21523495), (98, 21084240), (105, 19678624), (112, 18448710), (118, 17510640), (120, 17218796), (140, 14758968), (147, 14056160), (160, 12914097), (168, 12299140), (177, 11673760), (196, 10542120), (210, 9839312), (224, 9224355), (236, 8755320), (240, 8609398), (245, 8433696), (280, 7379484), (294, 7028080), (295, 7004256), (336, 6149570), (354, 5836880), (392, 5271060), (413, 5003040), (420, 4919656), (472, 4377660), (480, 4304699), (490, 4216848), (560, 3689742), (588, 3514040), (590, 3502128), (672, 3074785), (708, 2918440), (735, 2811232), (784, 2635530), (826, 2501520), (840, 2459828), (885, 2334752), (944, 2188830), (980, 2108424), (1120, 1844871), (1176, 1757020), (1180, 1751064), (1239, 1667680), (1416, 1459220), (1470, 1405616), (1489, 1387680), (1568, 1317765), (1652, 1250760), (1680, 1229914), (1770, 1167376), (1888, 1094415), (1960, 1054212), (2065, 1000608), (2352, 878510), (2360, 875532), (2478, 833840), (2832, 729610), (2891, 714720), (2940, 702808), (2978, 693840), (3304, 625380), (3360, 614957), (3540, 583688), (3920, 527106), (4130, 500304), (4467, 462560), (4704, 439255), (4720, 437766), (4956, 416920), (5664, 364805), (5782, 357360), (5880, 351404), (5956, 346920), (6195, 333536), (6608, 312690), (7080, 291844), (7445, 277536), (7840, 263553), (8260, 250152), (8673, 238240), (8934, 231280), (9440, 218883), (9912, 208460), (10423, 198240), (11564, 178680), (11760, 175702), (11912, 173460), (12390, 166768), (13216, 156345), (14160, 145922), (14455, 142944), (14890, 138768), (16520, 125076), (17346, 119120), (17868, 115640), (19824, 104230), (20846, 99120), (22335, 92512), (23128, 89340), (23520, 87851), (23824, 86730), (24780, 83384), (28320, 72961), (28910, 71472), (29780, 69384), (31269, 66080), (33040, 62538), (34692, 59560), (35736, 57820), (39648, 52115), (41692, 49560), (43365, 47648), (44670, 46256)]