145195680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:651

約数の個数: 192

約数和(自身を含む): 530288640

約数和(自身を除く): 385092960

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, 79, 80, 84, 96, 105, 112, 120, 140, 158, 160, 168, 210, 224, 237, 240, 280, 316, 336, 395, 420, 474, 480, 547, 553, 560, 632, 672, 790, 840, 948, 1094, 1106, 1120, 1185, 1264, 1580, 1641, 1659, 1680, 1896, 2188, 2212, 2370, 2528, 2735, 2765, 3160, 3282, 3318, 3360, 3792, 3829, 4376, 4424, 4740, 5470, 5530, 6320, 6564, 6636, 7584, 7658, 8205, 8295, 8752, 8848, 9480, 10940, 11060, 11487, 12640, 13128, 13272, 15316, 16410, 16590, 17504, 17696, 18960, 19145, 21880, 22120, 22974, 26256, 26544, 30632, 32820, 33180, 37920, 38290, 43213, 43760, 44240, 45948, 52512, 53088, 57435, 61264, 65640, 66360, 76580, 86426, 87520, 88480, 91896, 114870, 122528, 129639, 131280, 132720, 153160, 172852, 183792, 216065, 229740, 259278, 262560, 265440, 302491, 306320, 345704, 367584, 432130, 459480, 518556, 604982, 612640, 648195, 691408, 864260, 907473, 918960, 1037112, 1209964, 1296390, 1382816, 1512455, 1728520, 1814946, 1837920, 2074224, 2419928, 2592780, 3024910, 3457040, 3629892, 4148448, 4537365, 4839856, 5185560, 6049820, 6914080, 7259784, 9074730, 9679712, 10371120, 12099640, 14519568, 18149460, 20742240, 24199280, 29039136, 36298920, 48398560, 72597840, 145195680]

約数ペア:

[(1, 145195680), (2, 72597840), (3, 48398560), (4, 36298920), (5, 29039136), (6, 24199280), (7, 20742240), (8, 18149460), (10, 14519568), (12, 12099640), (14, 10371120), (15, 9679712), (16, 9074730), (20, 7259784), (21, 6914080), (24, 6049820), (28, 5185560), (30, 4839856), (32, 4537365), (35, 4148448), (40, 3629892), (42, 3457040), (48, 3024910), (56, 2592780), (60, 2419928), (70, 2074224), (79, 1837920), (80, 1814946), (84, 1728520), (96, 1512455), (105, 1382816), (112, 1296390), (120, 1209964), (140, 1037112), (158, 918960), (160, 907473), (168, 864260), (210, 691408), (224, 648195), (237, 612640), (240, 604982), (280, 518556), (316, 459480), (336, 432130), (395, 367584), (420, 345704), (474, 306320), (480, 302491), (547, 265440), (553, 262560), (560, 259278), (632, 229740), (672, 216065), (790, 183792), (840, 172852), (948, 153160), (1094, 132720), (1106, 131280), (1120, 129639), (1185, 122528), (1264, 114870), (1580, 91896), (1641, 88480), (1659, 87520), (1680, 86426), (1896, 76580), (2188, 66360), (2212, 65640), (2370, 61264), (2528, 57435), (2735, 53088), (2765, 52512), (3160, 45948), (3282, 44240), (3318, 43760), (3360, 43213), (3792, 38290), (3829, 37920), (4376, 33180), (4424, 32820), (4740, 30632), (5470, 26544), (5530, 26256), (6320, 22974), (6564, 22120), (6636, 21880), (7584, 19145), (7658, 18960), (8205, 17696), (8295, 17504), (8752, 16590), (8848, 16410), (9480, 15316), (10940, 13272), (11060, 13128), (11487, 12640)]