129559040

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:282

約数の個数: 160

約数和(自身を含む): 355758480

約数和(自身を除く): 226199440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 128, 130, 136, 160, 170, 208, 221, 229, 256, 260, 272, 320, 340, 416, 442, 458, 512, 520, 544, 640, 680, 832, 884, 916, 1040, 1088, 1105, 1145, 1280, 1360, 1664, 1768, 1832, 2080, 2176, 2210, 2290, 2560, 2720, 2977, 3328, 3536, 3664, 3893, 4160, 4352, 4420, 4580, 5440, 5954, 6656, 7072, 7328, 7786, 8320, 8704, 8840, 9160, 10880, 11908, 14144, 14656, 14885, 15572, 16640, 17680, 18320, 19465, 21760, 23816, 28288, 29312, 29770, 31144, 33280, 35360, 36640, 38930, 43520, 47632, 50609, 56576, 58624, 59540, 62288, 70720, 73280, 77860, 95264, 101218, 113152, 117248, 119080, 124576, 141440, 146560, 155720, 190528, 202436, 238160, 249152, 253045, 282880, 293120, 311440, 381056, 404872, 476320, 498304, 506090, 565760, 586240, 622880, 762112, 809744, 952640, 996608, 1012180, 1245760, 1524224, 1619488, 1905280, 1993216, 2024360, 2491520, 3238976, 3810560, 4048720, 4983040, 6477952, 7621120, 8097440, 9966080, 12955904, 16194880, 25911808, 32389760, 64779520, 129559040]

約数ペア:

[(1, 129559040), (2, 64779520), (4, 32389760), (5, 25911808), (8, 16194880), (10, 12955904), (13, 9966080), (16, 8097440), (17, 7621120), (20, 6477952), (26, 4983040), (32, 4048720), (34, 3810560), (40, 3238976), (52, 2491520), (64, 2024360), (65, 1993216), (68, 1905280), (80, 1619488), (85, 1524224), (104, 1245760), (128, 1012180), (130, 996608), (136, 952640), (160, 809744), (170, 762112), (208, 622880), (221, 586240), (229, 565760), (256, 506090), (260, 498304), (272, 476320), (320, 404872), (340, 381056), (416, 311440), (442, 293120), (458, 282880), (512, 253045), (520, 249152), (544, 238160), (640, 202436), (680, 190528), (832, 155720), (884, 146560), (916, 141440), (1040, 124576), (1088, 119080), (1105, 117248), (1145, 113152), (1280, 101218), (1360, 95264), (1664, 77860), (1768, 73280), (1832, 70720), (2080, 62288), (2176, 59540), (2210, 58624), (2290, 56576), (2560, 50609), (2720, 47632), (2977, 43520), (3328, 38930), (3536, 36640), (3664, 35360), (3893, 33280), (4160, 31144), (4352, 29770), (4420, 29312), (4580, 28288), (5440, 23816), (5954, 21760), (6656, 19465), (7072, 18320), (7328, 17680), (7786, 16640), (8320, 15572), (8704, 14885), (8840, 14656), (9160, 14144), (10880, 11908)]