163201360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:154

約数の個数: 240

約数和(自身を含む): 488540160

約数和(自身を除く): 325338800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 34, 35, 40, 49, 56, 62, 68, 70, 79, 80, 85, 98, 112, 119, 124, 136, 140, 155, 158, 170, 196, 217, 238, 245, 248, 272, 280, 310, 316, 340, 392, 395, 434, 476, 490, 496, 527, 553, 560, 595, 620, 632, 680, 784, 790, 833, 868, 952, 980, 1054, 1085, 1106, 1190, 1240, 1264, 1343, 1360, 1519, 1580, 1666, 1736, 1904, 1960, 2108, 2170, 2212, 2380, 2449, 2480, 2635, 2686, 2765, 3038, 3160, 3332, 3472, 3689, 3871, 3920, 4165, 4216, 4340, 4424, 4760, 4898, 5270, 5372, 5530, 6076, 6320, 6664, 6715, 7378, 7595, 7742, 8330, 8432, 8680, 8848, 9401, 9520, 9796, 10540, 10744, 11060, 12152, 12245, 13328, 13430, 14756, 15190, 15484, 16660, 17143, 17360, 18445, 18802, 19355, 19592, 21080, 21488, 22120, 24304, 24490, 25823, 26860, 29512, 30380, 30968, 33320, 34286, 36890, 37604, 38710, 39184, 41633, 42160, 44240, 47005, 48980, 51646, 53720, 59024, 60760, 61936, 65807, 66640, 68572, 73780, 75208, 77420, 83266, 85715, 94010, 97960, 103292, 107440, 120001, 121520, 129115, 131614, 137144, 147560, 150416, 154840, 166532, 171430, 188020, 195920, 206584, 208165, 240002, 258230, 263228, 274288, 291431, 295120, 309680, 329035, 333064, 342860, 376040, 413168, 416330, 480004, 516460, 526456, 582862, 600005, 658070, 666128, 685720, 752080, 832660, 960008, 1032920, 1052912, 1165724, 1200010, 1316140, 1371440, 1457155, 1665320, 1920016, 2040017, 2065840, 2331448, 2400020, 2632280, 2914310, 3330640, 4080034, 4662896, 4800040, 5264560, 5828620, 8160068, 9600080, 10200085, 11657240, 16320136, 20400170, 23314480, 32640272, 40800340, 81600680, 163201360]

約数ペア:

[(1, 163201360), (2, 81600680), (4, 40800340), (5, 32640272), (7, 23314480), (8, 20400170), (10, 16320136), (14, 11657240), (16, 10200085), (17, 9600080), (20, 8160068), (28, 5828620), (31, 5264560), (34, 4800040), (35, 4662896), (40, 4080034), (49, 3330640), (56, 2914310), (62, 2632280), (68, 2400020), (70, 2331448), (79, 2065840), (80, 2040017), (85, 1920016), (98, 1665320), (112, 1457155), (119, 1371440), (124, 1316140), (136, 1200010), (140, 1165724), (155, 1052912), (158, 1032920), (170, 960008), (196, 832660), (217, 752080), (238, 685720), (245, 666128), (248, 658070), (272, 600005), (280, 582862), (310, 526456), (316, 516460), (340, 480004), (392, 416330), (395, 413168), (434, 376040), (476, 342860), (490, 333064), (496, 329035), (527, 309680), (553, 295120), (560, 291431), (595, 274288), (620, 263228), (632, 258230), (680, 240002), (784, 208165), (790, 206584), (833, 195920), (868, 188020), (952, 171430), (980, 166532), (1054, 154840), (1085, 150416), (1106, 147560), (1190, 137144), (1240, 131614), (1264, 129115), (1343, 121520), (1360, 120001), (1519, 107440), (1580, 103292), (1666, 97960), (1736, 94010), (1904, 85715), (1960, 83266), (2108, 77420), (2170, 75208), (2212, 73780), (2380, 68572), (2449, 66640), (2480, 65807), (2635, 61936), (2686, 60760), (2765, 59024), (3038, 53720), (3160, 51646), (3332, 48980), (3472, 47005), (3689, 44240), (3871, 42160), (3920, 41633), (4165, 39184), (4216, 38710), (4340, 37604), (4424, 36890), (4760, 34286), (4898, 33320), (5270, 30968), (5372, 30380), (5530, 29512), (6076, 26860), (6320, 25823), (6664, 24490), (6715, 24304), (7378, 22120), (7595, 21488), (7742, 21080), (8330, 19592), (8432, 19355), (8680, 18802), (8848, 18445), (9401, 17360), (9520, 17143), (9796, 16660), (10540, 15484), (10744, 15190), (11060, 14756), (12152, 13430), (12245, 13328)]