145994520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{3547}}^1$

素因数の和:3582

約数の個数: 128

約数和(自身を含む): 510912000

約数和(自身を除く): 364917480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1029, 1176, 1372, 1470, 1715, 1960, 2058, 2744, 2940, 3430, 3547, 4116, 5145, 5880, 6860, 7094, 8232, 10290, 10641, 13720, 14188, 17735, 20580, 21282, 24829, 28376, 35470, 41160, 42564, 49658, 53205, 70940, 74487, 85128, 99316, 106410, 124145, 141880, 148974, 173803, 198632, 212820, 248290, 297948, 347606, 372435, 425640, 496580, 521409, 595896, 695212, 744870, 869015, 993160, 1042818, 1216621, 1390424, 1489740, 1738030, 2085636, 2433242, 2607045, 2979480, 3476060, 3649863, 4171272, 4866484, 5214090, 6083105, 6952120, 7299726, 9732968, 10428180, 12166210, 14599452, 18249315, 20856360, 24332420, 29198904, 36498630, 48664840, 72997260, 145994520]

約数ペア:

[(1, 145994520), (2, 72997260), (3, 48664840), (4, 36498630), (5, 29198904), (6, 24332420), (7, 20856360), (8, 18249315), (10, 14599452), (12, 12166210), (14, 10428180), (15, 9732968), (20, 7299726), (21, 6952120), (24, 6083105), (28, 5214090), (30, 4866484), (35, 4171272), (40, 3649863), (42, 3476060), (49, 2979480), (56, 2607045), (60, 2433242), (70, 2085636), (84, 1738030), (98, 1489740), (105, 1390424), (120, 1216621), (140, 1042818), (147, 993160), (168, 869015), (196, 744870), (210, 695212), (245, 595896), (280, 521409), (294, 496580), (343, 425640), (392, 372435), (420, 347606), (490, 297948), (588, 248290), (686, 212820), (735, 198632), (840, 173803), (980, 148974), (1029, 141880), (1176, 124145), (1372, 106410), (1470, 99316), (1715, 85128), (1960, 74487), (2058, 70940), (2744, 53205), (2940, 49658), (3430, 42564), (3547, 41160), (4116, 35470), (5145, 28376), (5880, 24829), (6860, 21282), (7094, 20580), (8232, 17735), (10290, 14188), (10641, 13720)]