163501440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 256

約数和(自身を含む): 559319040

約数和(自身を除く): 395817600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 41, 48, 60, 62, 64, 67, 80, 82, 93, 96, 120, 123, 124, 128, 134, 155, 160, 164, 186, 192, 201, 205, 240, 246, 248, 268, 310, 320, 328, 335, 372, 384, 402, 410, 465, 480, 492, 496, 536, 615, 620, 640, 656, 670, 744, 804, 820, 930, 960, 984, 992, 1005, 1072, 1230, 1240, 1271, 1312, 1340, 1488, 1608, 1640, 1860, 1920, 1968, 1984, 2010, 2077, 2144, 2460, 2480, 2542, 2624, 2680, 2747, 2976, 3216, 3280, 3720, 3813, 3936, 3968, 4020, 4154, 4288, 4920, 4960, 5084, 5248, 5360, 5494, 5952, 6231, 6355, 6432, 6560, 7440, 7626, 7872, 8040, 8241, 8308, 8576, 9840, 9920, 10168, 10385, 10720, 10988, 11904, 12462, 12710, 12864, 13120, 13735, 14880, 15252, 15744, 16080, 16482, 16616, 19065, 19680, 19840, 20336, 20770, 21440, 21976, 24924, 25420, 25728, 26240, 27470, 29760, 30504, 31155, 32160, 32964, 33232, 38130, 39360, 40672, 41205, 41540, 42880, 43952, 49848, 50840, 54940, 59520, 61008, 62310, 64320, 65928, 66464, 76260, 78720, 81344, 82410, 83080, 85157, 87904, 99696, 101680, 109880, 122016, 124620, 128640, 131856, 132928, 152520, 162688, 164820, 166160, 170314, 175808, 199392, 203360, 219760, 244032, 249240, 255471, 263712, 265856, 305040, 329640, 332320, 340628, 351616, 398784, 406720, 425785, 439520, 488064, 498480, 510942, 527424, 610080, 659280, 664640, 681256, 797568, 813440, 851570, 879040, 996960, 1021884, 1054848, 1220160, 1277355, 1318560, 1329280, 1362512, 1703140, 1758080, 1993920, 2043768, 2440320, 2554710, 2637120, 2725024, 3406280, 3987840, 4087536, 5109420, 5274240, 5450048, 6812560, 8175072, 10218840, 10900096, 13625120, 16350144, 20437680, 27250240, 32700288, 40875360, 54500480, 81750720, 163501440]

約数ペア:

[(1, 163501440), (2, 81750720), (3, 54500480), (4, 40875360), (5, 32700288), (6, 27250240), (8, 20437680), (10, 16350144), (12, 13625120), (15, 10900096), (16, 10218840), (20, 8175072), (24, 6812560), (30, 5450048), (31, 5274240), (32, 5109420), (40, 4087536), (41, 3987840), (48, 3406280), (60, 2725024), (62, 2637120), (64, 2554710), (67, 2440320), (80, 2043768), (82, 1993920), (93, 1758080), (96, 1703140), (120, 1362512), (123, 1329280), (124, 1318560), (128, 1277355), (134, 1220160), (155, 1054848), (160, 1021884), (164, 996960), (186, 879040), (192, 851570), (201, 813440), (205, 797568), (240, 681256), (246, 664640), (248, 659280), (268, 610080), (310, 527424), (320, 510942), (328, 498480), (335, 488064), (372, 439520), (384, 425785), (402, 406720), (410, 398784), (465, 351616), (480, 340628), (492, 332320), (496, 329640), (536, 305040), (615, 265856), (620, 263712), (640, 255471), (656, 249240), (670, 244032), (744, 219760), (804, 203360), (820, 199392), (930, 175808), (960, 170314), (984, 166160), (992, 164820), (1005, 162688), (1072, 152520), (1230, 132928), (1240, 131856), (1271, 128640), (1312, 124620), (1340, 122016), (1488, 109880), (1608, 101680), (1640, 99696), (1860, 87904), (1920, 85157), (1968, 83080), (1984, 82410), (2010, 81344), (2077, 78720), (2144, 76260), (2460, 66464), (2480, 65928), (2542, 64320), (2624, 62310), (2680, 61008), (2747, 59520), (2976, 54940), (3216, 50840), (3280, 49848), (3720, 43952), (3813, 42880), (3936, 41540), (3968, 41205), (4020, 40672), (4154, 39360), (4288, 38130), (4920, 33232), (4960, 32964), (5084, 32160), (5248, 31155), (5360, 30504), (5494, 29760), (5952, 27470), (6231, 26240), (6355, 25728), (6432, 25420), (6560, 24924), (7440, 21976), (7626, 21440), (7872, 20770), (8040, 20336), (8241, 19840), (8308, 19680), (8576, 19065), (9840, 16616), (9920, 16482), (10168, 16080), (10385, 15744), (10720, 15252), (10988, 14880), (11904, 13735), (12462, 13120), (12710, 12864)]