154563360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:475

約数の個数: 192

約数和(自身を含む): 561883392

約数和(自身を除く): 407320032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 157, 160, 168, 210, 224, 240, 280, 293, 314, 336, 420, 471, 480, 560, 586, 628, 672, 785, 840, 879, 942, 1099, 1120, 1172, 1256, 1465, 1570, 1680, 1758, 1884, 2051, 2198, 2344, 2355, 2512, 2930, 3140, 3297, 3360, 3516, 3768, 4102, 4395, 4396, 4688, 4710, 5024, 5495, 5860, 6153, 6280, 6594, 7032, 7536, 8204, 8790, 8792, 9376, 9420, 10255, 10990, 11720, 12306, 12560, 13188, 14064, 15072, 16408, 16485, 17580, 17584, 18840, 20510, 21980, 23440, 24612, 25120, 26376, 28128, 30765, 32816, 32970, 35160, 35168, 37680, 41020, 43960, 46001, 46880, 49224, 52752, 61530, 65632, 65940, 70320, 75360, 82040, 87920, 92002, 98448, 105504, 123060, 131880, 138003, 140640, 164080, 175840, 184004, 196896, 230005, 246120, 263760, 276006, 322007, 328160, 368008, 460010, 492240, 527520, 552012, 644014, 690015, 736016, 920020, 966021, 984480, 1104024, 1288028, 1380030, 1472032, 1610035, 1840040, 1932042, 2208048, 2576056, 2760060, 3220070, 3680080, 3864084, 4416096, 4830105, 5152112, 5520120, 6440140, 7360160, 7728168, 9660210, 10304224, 11040240, 12880280, 15456336, 19320420, 22080480, 25760560, 30912672, 38640840, 51521120, 77281680, 154563360]

約数ペア:

[(1, 154563360), (2, 77281680), (3, 51521120), (4, 38640840), (5, 30912672), (6, 25760560), (7, 22080480), (8, 19320420), (10, 15456336), (12, 12880280), (14, 11040240), (15, 10304224), (16, 9660210), (20, 7728168), (21, 7360160), (24, 6440140), (28, 5520120), (30, 5152112), (32, 4830105), (35, 4416096), (40, 3864084), (42, 3680080), (48, 3220070), (56, 2760060), (60, 2576056), (70, 2208048), (80, 1932042), (84, 1840040), (96, 1610035), (105, 1472032), (112, 1380030), (120, 1288028), (140, 1104024), (157, 984480), (160, 966021), (168, 920020), (210, 736016), (224, 690015), (240, 644014), (280, 552012), (293, 527520), (314, 492240), (336, 460010), (420, 368008), (471, 328160), (480, 322007), (560, 276006), (586, 263760), (628, 246120), (672, 230005), (785, 196896), (840, 184004), (879, 175840), (942, 164080), (1099, 140640), (1120, 138003), (1172, 131880), (1256, 123060), (1465, 105504), (1570, 98448), (1680, 92002), (1758, 87920), (1884, 82040), (2051, 75360), (2198, 70320), (2344, 65940), (2355, 65632), (2512, 61530), (2930, 52752), (3140, 49224), (3297, 46880), (3360, 46001), (3516, 43960), (3768, 41020), (4102, 37680), (4395, 35168), (4396, 35160), (4688, 32970), (4710, 32816), (5024, 30765), (5495, 28128), (5860, 26376), (6153, 25120), (6280, 24612), (6594, 23440), (7032, 21980), (7536, 20510), (8204, 18840), (8790, 17584), (8792, 17580), (9376, 16485), (9420, 16408), (10255, 15072), (10990, 14064), (11720, 13188), (12306, 12560)]