146353080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:421

約数の個数: 128

約数和(自身を含む): 455051520

約数和(自身を除く): 308698440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 113, 120, 129, 172, 215, 226, 251, 258, 339, 344, 430, 452, 502, 516, 565, 645, 678, 753, 860, 904, 1004, 1032, 1130, 1255, 1290, 1356, 1506, 1695, 1720, 2008, 2260, 2510, 2580, 2712, 3012, 3390, 3765, 4520, 4859, 5020, 5160, 6024, 6780, 7530, 9718, 10040, 10793, 13560, 14577, 15060, 19436, 21586, 24295, 28363, 29154, 30120, 32379, 38872, 43172, 48590, 53965, 56726, 58308, 64758, 72885, 85089, 86344, 97180, 107930, 113452, 116616, 129516, 141815, 145770, 161895, 170178, 194360, 215860, 226904, 259032, 283630, 291540, 323790, 340356, 425445, 431720, 567260, 583080, 647580, 680712, 850890, 1134520, 1219609, 1295160, 1701780, 2439218, 3403560, 3658827, 4878436, 6098045, 7317654, 9756872, 12196090, 14635308, 18294135, 24392180, 29270616, 36588270, 48784360, 73176540, 146353080]

約数ペア:

[(1, 146353080), (2, 73176540), (3, 48784360), (4, 36588270), (5, 29270616), (6, 24392180), (8, 18294135), (10, 14635308), (12, 12196090), (15, 9756872), (20, 7317654), (24, 6098045), (30, 4878436), (40, 3658827), (43, 3403560), (60, 2439218), (86, 1701780), (113, 1295160), (120, 1219609), (129, 1134520), (172, 850890), (215, 680712), (226, 647580), (251, 583080), (258, 567260), (339, 431720), (344, 425445), (430, 340356), (452, 323790), (502, 291540), (516, 283630), (565, 259032), (645, 226904), (678, 215860), (753, 194360), (860, 170178), (904, 161895), (1004, 145770), (1032, 141815), (1130, 129516), (1255, 116616), (1290, 113452), (1356, 107930), (1506, 97180), (1695, 86344), (1720, 85089), (2008, 72885), (2260, 64758), (2510, 58308), (2580, 56726), (2712, 53965), (3012, 48590), (3390, 43172), (3765, 38872), (4520, 32379), (4859, 30120), (5020, 29154), (5160, 28363), (6024, 24295), (6780, 21586), (7530, 19436), (9718, 15060), (10040, 14577), (10793, 13560)]