13861120

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:65

約数の個数: 216

約数和(自身を含む): 44040024

約数和(自身を除く): 30178904

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 49, 52, 56, 64, 65, 68, 70, 80, 85, 91, 98, 104, 112, 119, 128, 130, 136, 140, 160, 170, 182, 196, 208, 221, 224, 238, 245, 256, 260, 272, 280, 320, 340, 364, 392, 416, 442, 448, 455, 476, 490, 520, 544, 560, 595, 637, 640, 680, 728, 784, 832, 833, 884, 896, 910, 952, 980, 1040, 1088, 1105, 1120, 1190, 1274, 1280, 1360, 1456, 1547, 1568, 1664, 1666, 1768, 1792, 1820, 1904, 1960, 2080, 2176, 2210, 2240, 2380, 2548, 2720, 2912, 3094, 3136, 3185, 3328, 3332, 3536, 3640, 3808, 3920, 4160, 4165, 4352, 4420, 4480, 4760, 5096, 5440, 5824, 6188, 6272, 6370, 6664, 7072, 7280, 7616, 7735, 7840, 8320, 8330, 8840, 8960, 9520, 10192, 10829, 10880, 11648, 12376, 12544, 12740, 13328, 14144, 14560, 15232, 15470, 15680, 16640, 16660, 17680, 19040, 20384, 21658, 21760, 23296, 24752, 25480, 26656, 28288, 29120, 30464, 30940, 31360, 33320, 35360, 38080, 40768, 43316, 49504, 50960, 53312, 54145, 56576, 58240, 61880, 62720, 66640, 70720, 76160, 81536, 86632, 99008, 101920, 106624, 108290, 116480, 123760, 133280, 141440, 152320, 163072, 173264, 198016, 203840, 213248, 216580, 247520, 266560, 282880, 346528, 396032, 407680, 433160, 495040, 533120, 693056, 815360, 866320, 990080, 1066240, 1386112, 1732640, 1980160, 2772224, 3465280, 6930560, 13861120]

約数ペア:

[(1, 13861120), (2, 6930560), (4, 3465280), (5, 2772224), (7, 1980160), (8, 1732640), (10, 1386112), (13, 1066240), (14, 990080), (16, 866320), (17, 815360), (20, 693056), (26, 533120), (28, 495040), (32, 433160), (34, 407680), (35, 396032), (40, 346528), (49, 282880), (52, 266560), (56, 247520), (64, 216580), (65, 213248), (68, 203840), (70, 198016), (80, 173264), (85, 163072), (91, 152320), (98, 141440), (104, 133280), (112, 123760), (119, 116480), (128, 108290), (130, 106624), (136, 101920), (140, 99008), (160, 86632), (170, 81536), (182, 76160), (196, 70720), (208, 66640), (221, 62720), (224, 61880), (238, 58240), (245, 56576), (256, 54145), (260, 53312), (272, 50960), (280, 49504), (320, 43316), (340, 40768), (364, 38080), (392, 35360), (416, 33320), (442, 31360), (448, 30940), (455, 30464), (476, 29120), (490, 28288), (520, 26656), (544, 25480), (560, 24752), (595, 23296), (637, 21760), (640, 21658), (680, 20384), (728, 19040), (784, 17680), (832, 16660), (833, 16640), (884, 15680), (896, 15470), (910, 15232), (952, 14560), (980, 14144), (1040, 13328), (1088, 12740), (1105, 12544), (1120, 12376), (1190, 11648), (1274, 10880), (1280, 10829), (1360, 10192), (1456, 9520), (1547, 8960), (1568, 8840), (1664, 8330), (1666, 8320), (1768, 7840), (1792, 7735), (1820, 7616), (1904, 7280), (1960, 7072), (2080, 6664), (2176, 6370), (2210, 6272), (2240, 6188), (2380, 5824), (2548, 5440), (2720, 5096), (2912, 4760), (3094, 4480), (3136, 4420), (3185, 4352), (3328, 4165), (3332, 4160), (3536, 3920), (3640, 3808)]