39544960

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 119652120

約数和(自身を除く): 80107160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 97, 98, 104, 112, 128, 130, 140, 160, 182, 194, 196, 208, 224, 245, 260, 280, 320, 364, 388, 392, 416, 448, 455, 485, 490, 520, 560, 637, 640, 679, 728, 776, 784, 832, 896, 910, 970, 980, 1040, 1120, 1261, 1274, 1358, 1456, 1552, 1568, 1664, 1820, 1940, 1960, 2080, 2240, 2522, 2548, 2716, 2912, 3104, 3136, 3185, 3395, 3640, 3880, 3920, 4160, 4480, 4753, 5044, 5096, 5432, 5824, 6208, 6272, 6305, 6370, 6790, 7280, 7760, 7840, 8320, 8827, 9506, 10088, 10192, 10864, 11648, 12416, 12610, 12740, 13580, 14560, 15520, 15680, 17654, 19012, 20176, 20384, 21728, 23765, 25220, 25480, 27160, 29120, 31040, 31360, 35308, 38024, 40352, 40768, 43456, 44135, 47530, 50440, 50960, 54320, 58240, 61789, 62080, 70616, 76048, 80704, 81536, 86912, 88270, 95060, 100880, 101920, 108640, 123578, 141232, 152096, 161408, 176540, 190120, 201760, 203840, 217280, 247156, 282464, 304192, 308945, 353080, 380240, 403520, 407680, 434560, 494312, 564928, 608384, 617890, 706160, 760480, 807040, 988624, 1129856, 1235780, 1412320, 1520960, 1977248, 2471560, 2824640, 3041920, 3954496, 4943120, 5649280, 7908992, 9886240, 19772480, 39544960]

約数ペア:

[(1, 39544960), (2, 19772480), (4, 9886240), (5, 7908992), (7, 5649280), (8, 4943120), (10, 3954496), (13, 3041920), (14, 2824640), (16, 2471560), (20, 1977248), (26, 1520960), (28, 1412320), (32, 1235780), (35, 1129856), (40, 988624), (49, 807040), (52, 760480), (56, 706160), (64, 617890), (65, 608384), (70, 564928), (80, 494312), (91, 434560), (97, 407680), (98, 403520), (104, 380240), (112, 353080), (128, 308945), (130, 304192), (140, 282464), (160, 247156), (182, 217280), (194, 203840), (196, 201760), (208, 190120), (224, 176540), (245, 161408), (260, 152096), (280, 141232), (320, 123578), (364, 108640), (388, 101920), (392, 100880), (416, 95060), (448, 88270), (455, 86912), (485, 81536), (490, 80704), (520, 76048), (560, 70616), (637, 62080), (640, 61789), (679, 58240), (728, 54320), (776, 50960), (784, 50440), (832, 47530), (896, 44135), (910, 43456), (970, 40768), (980, 40352), (1040, 38024), (1120, 35308), (1261, 31360), (1274, 31040), (1358, 29120), (1456, 27160), (1552, 25480), (1568, 25220), (1664, 23765), (1820, 21728), (1940, 20384), (1960, 20176), (2080, 19012), (2240, 17654), (2522, 15680), (2548, 15520), (2716, 14560), (2912, 13580), (3104, 12740), (3136, 12610), (3185, 12416), (3395, 11648), (3640, 10864), (3880, 10192), (3920, 10088), (4160, 9506), (4480, 8827), (4753, 8320), (5044, 7840), (5096, 7760), (5432, 7280), (5824, 6790), (6208, 6370), (6272, 6305)]