56243572480

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{11287}}^1$

素因数の和:11554

約数の個数: 144

約数和(自身を含む): 143281293120

約数和(自身を除く): 87037720640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 229, 256, 272, 320, 340, 458, 544, 640, 680, 916, 1088, 1145, 1280, 1360, 1832, 2176, 2290, 2720, 3664, 3893, 4352, 4580, 5440, 7328, 7786, 9160, 10880, 11287, 14656, 15572, 18320, 19465, 21760, 22574, 29312, 31144, 36640, 38930, 45148, 56435, 58624, 62288, 73280, 77860, 90296, 112870, 124576, 146560, 155720, 180592, 191879, 225740, 249152, 293120, 311440, 361184, 383758, 451480, 498304, 622880, 722368, 767516, 902960, 959395, 996608, 1245760, 1444736, 1535032, 1805920, 1918790, 2491520, 2584723, 2889472, 3070064, 3611840, 3837580, 4983040, 5169446, 6140128, 7223680, 7675160, 10338892, 12280256, 12923615, 14447360, 15350320, 20677784, 24560512, 25847230, 30700640, 41355568, 43940291, 49121024, 51694460, 61401280, 82711136, 87880582, 103388920, 122802560, 165422272, 175761164, 206777840, 219701455, 245605120, 330844544, 351522328, 413555680, 439402910, 661689088, 703044656, 827111360, 878805820, 1406089312, 1654222720, 1757611640, 2812178624, 3308445440, 3515223280, 5624357248, 7030446560, 11248714496, 14060893120, 28121786240, 56243572480]

約数ペア:

[(1, 56243572480), (2, 28121786240), (4, 14060893120), (5, 11248714496), (8, 7030446560), (10, 5624357248), (16, 3515223280), (17, 3308445440), (20, 2812178624), (32, 1757611640), (34, 1654222720), (40, 1406089312), (64, 878805820), (68, 827111360), (80, 703044656), (85, 661689088), (128, 439402910), (136, 413555680), (160, 351522328), (170, 330844544), (229, 245605120), (256, 219701455), (272, 206777840), (320, 175761164), (340, 165422272), (458, 122802560), (544, 103388920), (640, 87880582), (680, 82711136), (916, 61401280), (1088, 51694460), (1145, 49121024), (1280, 43940291), (1360, 41355568), (1832, 30700640), (2176, 25847230), (2290, 24560512), (2720, 20677784), (3664, 15350320), (3893, 14447360), (4352, 12923615), (4580, 12280256), (5440, 10338892), (7328, 7675160), (7786, 7223680), (9160, 6140128), (10880, 5169446), (11287, 4983040), (14656, 3837580), (15572, 3611840), (18320, 3070064), (19465, 2889472), (21760, 2584723), (22574, 2491520), (29312, 1918790), (31144, 1805920), (36640, 1535032), (38930, 1444736), (45148, 1245760), (56435, 996608), (58624, 959395), (62288, 902960), (73280, 767516), (77860, 722368), (90296, 622880), (112870, 498304), (124576, 451480), (146560, 383758), (155720, 361184), (180592, 311440), (191879, 293120), (225740, 249152)]