1630465920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16651}}^1$

素因数の和:16693

約数の個数: 192

約数和(自身を含む): 5961749040

約数和(自身を除く): 4331283120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 816, 960, 1020, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2448, 2720, 2880, 3060, 3264, 4080, 4896, 5440, 5760, 6120, 6528, 8160, 9792, 10880, 12240, 16320, 16651, 19584, 24480, 32640, 33302, 48960, 49953, 66604, 83255, 97920, 99906, 133208, 149859, 166510, 199812, 249765, 266416, 283067, 299718, 333020, 399624, 499530, 532832, 566134, 599436, 666040, 749295, 799248, 849201, 999060, 1065664, 1132268, 1198872, 1332080, 1415335, 1498590, 1598496, 1698402, 1998120, 2131328, 2264536, 2397744, 2547603, 2664160, 2830670, 2997180, 3196992, 3396804, 3996240, 4246005, 4529072, 4795488, 5095206, 5328320, 5661340, 5994360, 6393984, 6793608, 7992480, 8492010, 9058144, 9590976, 10190412, 10656640, 11322680, 11988720, 12738015, 13587216, 15984960, 16984020, 18116288, 19181952, 20380824, 22645360, 23977440, 25476030, 27174432, 31969920, 33968040, 36232576, 40761648, 45290720, 47954880, 50952060, 54348864, 67936080, 81523296, 90581440, 95909760, 101904120, 108697728, 135872160, 163046592, 181162880, 203808240, 271744320, 326093184, 407616480, 543488640, 815232960, 1630465920]

約数ペア:

[(1, 1630465920), (2, 815232960), (3, 543488640), (4, 407616480), (5, 326093184), (6, 271744320), (8, 203808240), (9, 181162880), (10, 163046592), (12, 135872160), (15, 108697728), (16, 101904120), (17, 95909760), (18, 90581440), (20, 81523296), (24, 67936080), (30, 54348864), (32, 50952060), (34, 47954880), (36, 45290720), (40, 40761648), (45, 36232576), (48, 33968040), (51, 31969920), (60, 27174432), (64, 25476030), (68, 23977440), (72, 22645360), (80, 20380824), (85, 19181952), (90, 18116288), (96, 16984020), (102, 15984960), (120, 13587216), (128, 12738015), (136, 11988720), (144, 11322680), (153, 10656640), (160, 10190412), (170, 9590976), (180, 9058144), (192, 8492010), (204, 7992480), (240, 6793608), (255, 6393984), (272, 5994360), (288, 5661340), (306, 5328320), (320, 5095206), (340, 4795488), (360, 4529072), (384, 4246005), (408, 3996240), (480, 3396804), (510, 3196992), (544, 2997180), (576, 2830670), (612, 2664160), (640, 2547603), (680, 2397744), (720, 2264536), (765, 2131328), (816, 1998120), (960, 1698402), (1020, 1598496), (1088, 1498590), (1152, 1415335), (1224, 1332080), (1360, 1198872), (1440, 1132268), (1530, 1065664), (1632, 999060), (1920, 849201), (2040, 799248), (2176, 749295), (2448, 666040), (2720, 599436), (2880, 566134), (3060, 532832), (3264, 499530), (4080, 399624), (4896, 333020), (5440, 299718), (5760, 283067), (6120, 266416), (6528, 249765), (8160, 199812), (9792, 166510), (10880, 149859), (12240, 133208), (16320, 99906), (16651, 97920), (19584, 83255), (24480, 66604), (32640, 49953), (33302, 48960)]