2853414760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{1709}}^1$

素因数の和:1883

約数の個数: 128

約数和(自身を含む): 7534944000

約数和(自身を除く): 4681529240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 89, 134, 140, 178, 268, 280, 335, 356, 445, 469, 536, 623, 670, 712, 890, 938, 1246, 1340, 1709, 1780, 1876, 2345, 2492, 2680, 3115, 3418, 3560, 3752, 4690, 4984, 5963, 6230, 6836, 8545, 9380, 11926, 11963, 12460, 13672, 17090, 18760, 23852, 23926, 24920, 29815, 34180, 41741, 47704, 47852, 59630, 59815, 68360, 83482, 95704, 114503, 119260, 119630, 152101, 166964, 208705, 229006, 238520, 239260, 304202, 333928, 417410, 458012, 478520, 572515, 608404, 760505, 801521, 834820, 916024, 1064707, 1145030, 1216808, 1521010, 1603042, 1669640, 2129414, 2290060, 3042020, 3206084, 4007605, 4258828, 4580120, 5323535, 6084040, 6412168, 8015210, 8517656, 10190767, 10647070, 16030420, 20381534, 21294140, 32060840, 40763068, 42588280, 50953835, 71335369, 81526136, 101907670, 142670738, 203815340, 285341476, 356676845, 407630680, 570682952, 713353690, 1426707380, 2853414760]

約数ペア:

[(1, 2853414760), (2, 1426707380), (4, 713353690), (5, 570682952), (7, 407630680), (8, 356676845), (10, 285341476), (14, 203815340), (20, 142670738), (28, 101907670), (35, 81526136), (40, 71335369), (56, 50953835), (67, 42588280), (70, 40763068), (89, 32060840), (134, 21294140), (140, 20381534), (178, 16030420), (268, 10647070), (280, 10190767), (335, 8517656), (356, 8015210), (445, 6412168), (469, 6084040), (536, 5323535), (623, 4580120), (670, 4258828), (712, 4007605), (890, 3206084), (938, 3042020), (1246, 2290060), (1340, 2129414), (1709, 1669640), (1780, 1603042), (1876, 1521010), (2345, 1216808), (2492, 1145030), (2680, 1064707), (3115, 916024), (3418, 834820), (3560, 801521), (3752, 760505), (4690, 608404), (4984, 572515), (5963, 478520), (6230, 458012), (6836, 417410), (8545, 333928), (9380, 304202), (11926, 239260), (11963, 238520), (12460, 229006), (13672, 208705), (17090, 166964), (18760, 152101), (23852, 119630), (23926, 119260), (24920, 114503), (29815, 95704), (34180, 83482), (41741, 68360), (47704, 59815), (47852, 59630)]