159678720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:277

約数の個数: 216

約数和(自身を含む): 562476096

約数和(自身を除く): 402797376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 83, 90, 96, 120, 128, 144, 160, 166, 167, 180, 192, 240, 249, 256, 288, 320, 332, 334, 360, 384, 415, 480, 498, 501, 576, 640, 664, 668, 720, 747, 768, 830, 835, 960, 996, 1002, 1152, 1245, 1280, 1328, 1336, 1440, 1494, 1503, 1660, 1670, 1920, 1992, 2004, 2304, 2490, 2505, 2656, 2672, 2880, 2988, 3006, 3320, 3340, 3735, 3840, 3984, 4008, 4980, 5010, 5312, 5344, 5760, 5976, 6012, 6640, 6680, 7470, 7515, 7968, 8016, 9960, 10020, 10624, 10688, 11520, 11952, 12024, 13280, 13360, 13861, 14940, 15030, 15936, 16032, 19920, 20040, 21248, 21376, 23904, 24048, 26560, 26720, 27722, 29880, 30060, 31872, 32064, 39840, 40080, 41583, 42752, 47808, 48096, 53120, 53440, 55444, 59760, 60120, 63744, 64128, 69305, 79680, 80160, 83166, 95616, 96192, 106240, 106880, 110888, 119520, 120240, 124749, 128256, 138610, 159360, 160320, 166332, 191232, 192384, 207915, 213760, 221776, 239040, 240480, 249498, 277220, 318720, 320640, 332664, 384768, 415830, 443552, 478080, 480960, 498996, 554440, 623745, 641280, 665328, 831660, 887104, 956160, 961920, 997992, 1108880, 1247490, 1330656, 1663320, 1774208, 1923840, 1995984, 2217760, 2494980, 2661312, 3326640, 3548416, 3991968, 4435520, 4989960, 5322624, 6653280, 7983936, 8871040, 9979920, 10645248, 13306560, 15967872, 17742080, 19959840, 26613120, 31935744, 39919680, 53226240, 79839360, 159678720]

約数ペア:

[(1, 159678720), (2, 79839360), (3, 53226240), (4, 39919680), (5, 31935744), (6, 26613120), (8, 19959840), (9, 17742080), (10, 15967872), (12, 13306560), (15, 10645248), (16, 9979920), (18, 8871040), (20, 7983936), (24, 6653280), (30, 5322624), (32, 4989960), (36, 4435520), (40, 3991968), (45, 3548416), (48, 3326640), (60, 2661312), (64, 2494980), (72, 2217760), (80, 1995984), (83, 1923840), (90, 1774208), (96, 1663320), (120, 1330656), (128, 1247490), (144, 1108880), (160, 997992), (166, 961920), (167, 956160), (180, 887104), (192, 831660), (240, 665328), (249, 641280), (256, 623745), (288, 554440), (320, 498996), (332, 480960), (334, 478080), (360, 443552), (384, 415830), (415, 384768), (480, 332664), (498, 320640), (501, 318720), (576, 277220), (640, 249498), (664, 240480), (668, 239040), (720, 221776), (747, 213760), (768, 207915), (830, 192384), (835, 191232), (960, 166332), (996, 160320), (1002, 159360), (1152, 138610), (1245, 128256), (1280, 124749), (1328, 120240), (1336, 119520), (1440, 110888), (1494, 106880), (1503, 106240), (1660, 96192), (1670, 95616), (1920, 83166), (1992, 80160), (2004, 79680), (2304, 69305), (2490, 64128), (2505, 63744), (2656, 60120), (2672, 59760), (2880, 55444), (2988, 53440), (3006, 53120), (3320, 48096), (3340, 47808), (3735, 42752), (3840, 41583), (3984, 40080), (4008, 39840), (4980, 32064), (5010, 31872), (5312, 30060), (5344, 29880), (5760, 27722), (5976, 26720), (6012, 26560), (6640, 24048), (6680, 23904), (7470, 21376), (7515, 21248), (7968, 20040), (8016, 19920), (9960, 16032), (10020, 15936), (10624, 15030), (10688, 14940), (11520, 13861), (11952, 13360), (12024, 13280)]