69022720

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 176

約数和(自身を含む): 191893968

約数和(自身を除く): 122871248

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 61, 64, 65, 68, 80, 85, 104, 122, 128, 130, 136, 160, 170, 208, 221, 244, 256, 260, 272, 305, 320, 340, 416, 442, 488, 512, 520, 544, 610, 640, 680, 793, 832, 884, 976, 1024, 1037, 1040, 1088, 1105, 1220, 1280, 1360, 1586, 1664, 1768, 1952, 2074, 2080, 2176, 2210, 2440, 2560, 2720, 3172, 3328, 3536, 3904, 3965, 4148, 4160, 4352, 4420, 4880, 5120, 5185, 5440, 6344, 6656, 7072, 7808, 7930, 8296, 8320, 8704, 8840, 9760, 10370, 10880, 12688, 13312, 13481, 14144, 15616, 15860, 16592, 16640, 17408, 17680, 19520, 20740, 21760, 25376, 26962, 28288, 31232, 31720, 33184, 33280, 35360, 39040, 41480, 43520, 50752, 53924, 56576, 62464, 63440, 66368, 66560, 67405, 70720, 78080, 82960, 87040, 101504, 107848, 113152, 126880, 132736, 134810, 141440, 156160, 165920, 203008, 215696, 226304, 253760, 265472, 269620, 282880, 312320, 331840, 406016, 431392, 507520, 530944, 539240, 565760, 663680, 812032, 862784, 1015040, 1061888, 1078480, 1131520, 1327360, 1725568, 2030080, 2156960, 2654720, 3451136, 4060160, 4313920, 5309440, 6902272, 8627840, 13804544, 17255680, 34511360, 69022720]

約数ペア:

[(1, 69022720), (2, 34511360), (4, 17255680), (5, 13804544), (8, 8627840), (10, 6902272), (13, 5309440), (16, 4313920), (17, 4060160), (20, 3451136), (26, 2654720), (32, 2156960), (34, 2030080), (40, 1725568), (52, 1327360), (61, 1131520), (64, 1078480), (65, 1061888), (68, 1015040), (80, 862784), (85, 812032), (104, 663680), (122, 565760), (128, 539240), (130, 530944), (136, 507520), (160, 431392), (170, 406016), (208, 331840), (221, 312320), (244, 282880), (256, 269620), (260, 265472), (272, 253760), (305, 226304), (320, 215696), (340, 203008), (416, 165920), (442, 156160), (488, 141440), (512, 134810), (520, 132736), (544, 126880), (610, 113152), (640, 107848), (680, 101504), (793, 87040), (832, 82960), (884, 78080), (976, 70720), (1024, 67405), (1037, 66560), (1040, 66368), (1088, 63440), (1105, 62464), (1220, 56576), (1280, 53924), (1360, 50752), (1586, 43520), (1664, 41480), (1768, 39040), (1952, 35360), (2074, 33280), (2080, 33184), (2176, 31720), (2210, 31232), (2440, 28288), (2560, 26962), (2720, 25376), (3172, 21760), (3328, 20740), (3536, 19520), (3904, 17680), (3965, 17408), (4148, 16640), (4160, 16592), (4352, 15860), (4420, 15616), (4880, 14144), (5120, 13481), (5185, 13312), (5440, 12688), (6344, 10880), (6656, 10370), (7072, 9760), (7808, 8840), (7930, 8704), (8296, 8320)]